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sales and corporate of?ce 1717 chicago avenue riverside, california 92507-2364 phone: (951) 788-1700 fax: (951) 369-1151 applications engineering 17271 north umpqua hwy. roseburg, oregon 97470-9422 phone: (541) 496-0700 fax: (541) 496-0408 e-mail: caddock@caddock.com ? web: www.caddock.com for caddock distributors listed by country see caddock.com/contact/dist.html ? 2004 caddock electronics, inc. ca d k do c type mg precision high voltage resistors speci?cations: resistance tolerance: resistance range t olerance ?1% ?1%, ?0.5%, ?0.25%, ?0.1% standar d st'd with "-15" ratin g extended range ?1% resistance range overload/overvoltage, ? r n/a 0.5% max. standard st'd with "-15" rating extended range 0.8% max. models with low inductance construction are in shaded areas. models with caddock's non-inductive resistance pattern are in non-shaded areas. standard and st'd with "-15" ratin g ?80 ppm/ ?c from +25 ?c to +105 ?c, -200 ppm/ ?c to +50 ppm/ ?c from -15 ?c to +25 ?c. resistanc e range ?80 ppm/ ?c from -15 ?c to +105 ?c, referenced to +25 ?c. tc specifications extended range resistance range load life, ? r 0.8% max. 0.5% max. standard st'd with "-15" rating extended range 0.8% max. dielect. strength max. continuous oper . v olt. w att- age model no. a b c dimensions in inches and (millimeters) resistance standard max. extended max. min. mg 650 .313 ?.020 (7.95 ?.51) .094 ?.015 (2.39 ?.38) .025 ?.002 (.64 ?.05) mg 655 .313 ?.030 (7.95 ?.76) .109 ?.025 (2.77 ?.64) .025 ?.002 (.64 ?.05) mg 660 .500 ?.030 (12.70 ?.76) .094 ?.015 (2.39 ?.38) .025 ?.002 (.64 ?.05) mg 680 .750 ?.030 (19.05 ?.76) .094 ?.015 (2.39 ?.38) .025 ?.002 (.64 ?.05) mg 710 1.000 ?.040 (25.40 ?1.02) .094 ?.015 (2.39 ?.38) .025 ?.002 (.64 ?.05) mg 712 .400 ?.060 (10.16 ?.152) .140 ?.030 (3.56 ?.76) .025 ?.002 (.64 ?.05) mg 714 .562 ?.060 (14.27 ?1.52) .150 ?.030 (3.81 ?.76) .032 ?.002 (.81 ?.05) mg 715 .750 ?.060 (19.05 ?1.52) .140 ?.030 (3.56 ?.76) .025 ?.002 (.64 ?.05) mg 716 1.000 ?.060 (25.40 ?1.52) .140 ?.030 (3.56 ?.76) .025 ?.002 (.64 ?.05) mg 717 .710 ?.050 (18.03 ?1.27) .240 ?.030 (6.10 ?.76) .040 ?.002 (1.02 ?.05) mg 720 1.500 ?.080 (38.10 ?2.03) .140 ?.030 (3.56 ?.76) .025 ?.002 (.64 ?.05) mg 721 1.000 ?.050 (25.40 ?1.27) .240 ?.030 (6.10 ?.76) .040 ?.002 (1.02 ?.05) mg 725 2.000 ?.080 (50.80 ?2.03) .140 ?.030 (3.56 ?.76) .025 ?.002 (.64 ?.05) mg 730 1.500 ?.080 (38.10 ?2.03) .240 ?.030 (6.10 ?.76) .040 ?.002 (1.02 ?.05) mg 731 1.000 ? .060 (25.40 ? 1.52) .315 ?.030 (8.00 ?.76) .040 ?.002 (1.02 ?.05) mg 735 2.000 ?.080 (50.80 ?2.03) .240 ?.030 (6.10 ?.76) .040 ?.002 (1.02 ?.05) mg 740 1.500 ?.060 (38.10 ?1.52) .315 ?.030 (8.00 ?.76) .040 ?.002 (1.02 ?.05) mg 745 3.000 ?.100 (76.20 ?2.54) .240 ?.030 (6.10 ?.76) .040 ?.002 (1.02 ?.05) mg 750 2.125 ?.060 (53.98 ?1.52) .315 ?.030 (8.00 ?.76) .040 ?.002 (1.02 ?.05) mg 780 3.125 ?.060 (79.38 ?1.52) .315 ?.030 (8.00 ?.76) .040 ?.002 (1.02 ?.05) mg 785 4.000 ?.120 (101.60 ?3.05) .315 ?.030 (8.00 ?.76) .040 ?.002 (1.02 ?.05) mg 810 5.000 ?.120 (127.00 ?3.05) .315 ?.030 (8.00 ?.76) .040 ?.002 (1.02 ?.05) mg 815 6.000 ?.120 (152.40 ?3.05) .350 ?.040 (8.89 ?1.02) .040 ?.002 (1.02 ?.05) 0. 5 0.5 0. 6 0. 8 1.0 0. 6 1.0 1. 0 1. 5 1.5 2. 0 2.0 2. 5 3. 0 2.6 3. 6 3.6 5. 0 5. 0 7.5 8. 0 10.0 15. 0 600 600 1,000 2,000 4,000 1,000 1,000 2,000 4,000 2,000 6,000 4,000 10,000 6,000 4,000 10,000 6,000 15,000 10,000 15,000 20,000 25,000 30,000 750 750 750 750 750 750 750 750 750 750 750 750 750 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 200 ? 200 ? 400 ? 600 ? 800 ? 800 ? 200 ? 400 ? 600 ? 600 ? 1 k 200 ? 1.5 k 500 ? 200 ? 750 ? 300 ? 1 k 400 ? 600 ? 800 ? 1 k 1 k 5 meg 8 meg 10 meg 20 meg 50 meg 20 meg 20 meg 50 meg 75 meg 75 meg 150 meg 100 meg 200 meg 250 meg 150 meg 300 meg 300 meg 500 meg 500 meg 750 meg 1,000 meg 1,250 meg 2,000 meg n/ a n/a n/ a n/ a n/a n/ a n/a n/ a n/ a 225 m n/ a 300 m n/ a 750 m 750 m 1,000 m 1,500 m 1,500 m 2,500 m 3,750 m 5,000 m 6,250 m 10,000 m -15 min. 6.5 meg n/ a n/a n/ a n/ a n/a n/ a 26 meg 70 meg 17 meg n/ a 51 meg n/ a 77 meg 40 meg 178 meg 64 meg 288 meg 128 meg 192 meg 320 meg 400 meg 384 meg overload rating t ype 1 t ype 1 t ype 1 t ype 1 t ype 1 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 now with extended resistance range to 10,000 megohms and additional models temperature coef?cient as tight as 80 ppm/c, combined with excellent long-term stability and precision tolerances. caddock's micronox ? resistance ?lms are the source of the type mg precision high voltage resistors' outstanding combination of performance features: ? single-resistor values as high as 10,000 megohms. ? maximum continuous operating voltages as high as 48,000 volts ("-15" ratings). ? overvoltage capabilities of 150% of standard working voltages for all models and values, (except "-15" ratings). ? resistance tolerances from 1.0% to 0.1%. ? temperature coef?cient, for standard resistance range, of 80 ppm/c in combination with resistance tolerances as tight as 0.1%. ? type mg resistors have demonstrated stability of 0.01% per 1,000 hours in extended load life testing of standard resistance range values. this exceptional performance has been proven through many years of use in equipment that demands the highest reliability and stability, including twt amplifiers, x-ray systems, geophysical instruments, and medical electronics. preconditioning for power and voltage ratings all power ratings and maximum operating voltage ratings are for continuous duty. these ratings are based on pre- stress voltage levels applied during the manufacturing process to provide for stable resistor performance even under momentary overload conditions. maximum operating voltages 60% higher than the values listed in the table may be speci?ed by adding "-15" to the model number (example: mg750-15). note that overload and overvoltage ratings do not apply to the "-15" resistors. resistance ranges for "-15" resistors shown in the table are from "-15 min." to "standard max." non-inductive performance most models are manufactured with caddock's non-inductive design which uses a serpentine resistive pattern that provides for neighboring lines to carry current in opposite directions, thereby achieving maximum cancellation of ?ux ?elds over the entire length of the resistor. this ef?cient non-inductive construction is accomplished without derating of any performance advantages. insulation resistance: 10,000 megohms, min. overload/overvoltage: 5 times rated power with applied voltage not to exceed 1.5 times max- imum continuous operating voltage for 5 seconds . type 1: dc voltage type 2: dc voltage or v rms ac thermal shock: mil-std-202, method 107, cond. c, r 0.25% max. moisture resistance: mil-std-202, method 106, r 0.4% max. load life: 1,000 hours at +125c at rated voltage, not to exceed rated power. solderable leads encapsulation: high temperature silicone conformal. temperature coef?cient: page 1 of 2 28_il110.1004 sales and corporate of?ce 1717 chicago avenue riverside, california 92507-2364 phone: (951) 788-1700 fax: (951) 369-1151 applications engineering 17271 north umpqua hwy. roseburg, oregon 97470-9422 phone: (541) 496-0700 fax: (541) 496-0408 e-mail: caddock@caddock.com ? web: www.caddock.com for caddock distributors listed by country see caddock.com/contact/dist.html ? 2004 caddock electronics, inc. ca d k do c type mg precision high voltage resistors speci?cations: resistance tolerance: resistance range t olerance ?1% ?1%, ?0.5%, ?0.25%, ?0.1% standar d st'd with "-15" ratin g extended range ?1% resistance range overload/overvoltage, ? r n/a 0.5% max. standard st'd with "-15" rating extended range 0.8% max. models with low inductance construction are in shaded areas. models with caddock's non-inductive resistance pattern are in non-shaded areas. standard and st'd with "-15" ratin g ?80 ppm/ ?c from +25 ?c to +105 ?c, -200 ppm/ ?c to +50 ppm/ ?c from -15 ?c to +25 ?c. resistanc e range ?80 ppm/ ?c from -15 ?c to +105 ?c, referenced to +25 ?c. tc specifications extended range resistance range load life, ? r 0.8% max. 0.5% max. standard st'd with "-15" rating extended range 0.8% max. dielect. strength max. continuous oper . v olt. w att- age model no. a b c dimensions in inches and (millimeters) resistance standard max. extended max. min. mg 650 .313 ?.020 (7.95 ?.51) .094 ?.015 (2.39 ?.38) .025 ?.002 (.64 ?.05) mg 655 .313 ?.030 (7.95 ?.76) .109 ?.025 (2.77 ?.64) .025 ?.002 (.64 ?.05) mg 660 .500 ?.030 (12.70 ?.76) .094 ?.015 (2.39 ?.38) .025 ?.002 (.64 ?.05) mg 680 .750 ?.030 (19.05 ?.76) .094 ?.015 (2.39 ?.38) .025 ?.002 (.64 ?.05) mg 710 1.000 ?.040 (25.40 ?1.02) .094 ?.015 (2.39 ?.38) .025 ?.002 (.64 ?.05) mg 712 .400 ?.060 (10.16 ?.152) .140 ?.030 (3.56 ?.76) .025 ?.002 (.64 ?.05) mg 714 .562 ?.060 (14.27 ?1.52) .150 ?.030 (3.81 ?.76) .032 ?.002 (.81 ?.05) mg 715 .750 ?.060 (19.05 ?1.52) .140 ?.030 (3.56 ?.76) .025 ?.002 (.64 ?.05) mg 716 1.000 ?.060 (25.40 ?1.52) .140 ?.030 (3.56 ?.76) .025 ?.002 (.64 ?.05) mg 717 .710 ?.050 (18.03 ?1.27) .240 ?.030 (6.10 ?.76) .040 ?.002 (1.02 ?.05) mg 720 1.500 ?.080 (38.10 ?2.03) .140 ?.030 (3.56 ?.76) .025 ?.002 (.64 ?.05) mg 721 1.000 ?.050 (25.40 ?1.27) .240 ?.030 (6.10 ?.76) .040 ?.002 (1.02 ?.05) mg 725 2.000 ?.080 (50.80 ?2.03) .140 ?.030 (3.56 ?.76) .025 ?.002 (.64 ?.05) mg 730 1.500 ?.080 (38.10 ?2.03) .240 ?.030 (6.10 ?.76) .040 ?.002 (1.02 ?.05) mg 731 1.000 ? .060 (25.40 ? 1.52) .315 ?.030 (8.00 ?.76) .040 ?.002 (1.02 ?.05) mg 735 2.000 ?.080 (50.80 ?2.03) .240 ?.030 (6.10 ?.76) .040 ?.002 (1.02 ?.05) mg 740 1.500 ?.060 (38.10 ?1.52) .315 ?.030 (8.00 ?.76) .040 ?.002 (1.02 ?.05) mg 745 3.000 ?.100 (76.20 ?2.54) .240 ?.030 (6.10 ?.76) .040 ?.002 (1.02 ?.05) mg 750 2.125 ?.060 (53.98 ?1.52) .315 ?.030 (8.00 ?.76) .040 ?.002 (1.02 ?.05) mg 780 3.125 ?.060 (79.38 ?1.52) .315 ?.030 (8.00 ?.76) .040 ?.002 (1.02 ?.05) mg 785 4.000 ?.120 (101.60 ?3.05) .315 ?.030 (8.00 ?.76) .040 ?.002 (1.02 ?.05) mg 810 5.000 ?.120 (127.00 ?3.05) .315 ?.030 (8.00 ?.76) .040 ?.002 (1.02 ?.05) mg 815 6.000 ?.120 (152.40 ?3.05) .350 ?.040 (8.89 ?1.02) .040 ?.002 (1.02 ?.05) 0. 5 0.5 0. 6 0. 8 1.0 0. 6 1.0 1. 0 1. 5 1.5 2. 0 2.0 2. 5 3. 0 2.6 3. 6 3.6 5. 0 5. 0 7.5 8. 0 10.0 15. 0 600 600 1,000 2,000 4,000 1,000 1,000 2,000 4,000 2,000 6,000 4,000 10,000 6,000 4,000 10,000 6,000 15,000 10,000 15,000 20,000 25,000 30,000 750 750 750 750 750 750 750 750 750 750 750 750 750 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 200 ? 200 ? 400 ? 600 ? 800 ? 800 ? 200 ? 400 ? 600 ? 600 ? 1 k 200 ? 1.5 k 500 ? 200 ? 750 ? 300 ? 1 k 400 ? 600 ? 800 ? 1 k 1 k 5 meg 8 meg 10 meg 20 meg 50 meg 20 meg 20 meg 50 meg 75 meg 75 meg 150 meg 100 meg 200 meg 250 meg 150 meg 300 meg 300 meg 500 meg 500 meg 750 meg 1,000 meg 1,250 meg 2,000 meg n/ a n/a n/ a n/ a n/a n/ a n/a n/ a n/ a 225 m n/ a 300 m n/ a 750 m 750 m 1,000 m 1,500 m 1,500 m 2,500 m 3,750 m 5,000 m 6,250 m 10,000 m -15 min. 6.5 meg n/ a n/a n/ a n/ a n/a n/ a 26 meg 70 meg 17 meg n/ a 51 meg n/ a 77 meg 40 meg 178 meg 64 meg 288 meg 128 meg 192 meg 320 meg 400 meg 384 meg overload rating t ype 1 t ype 1 t ype 1 t ype 1 t ype 1 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 now with extended resistance range to 10,000 megohms and additional models temperature coef?cient as tight as 80 ppm/c, combined with excellent long-term stability and precision tolerances. caddock's micronox ? resistance ?lms are the source of the type mg precision high voltage resistors' outstanding combination of performance features: ? single-resistor values as high as 10,000 megohms. ? maximum continuous operating voltages as high as 48,000 volts ("-15" ratings). ? overvoltage capabilities of 150% of standard working voltages for all models and values, (except "-15" ratings). ? resistance tolerances from 1.0% to 0.1%. ? temperature coef?cient, for standard resistance range, of 80 ppm/c in combination with resistance tolerances as tight as 0.1%. ? type mg resistors have demonstrated stability of 0.01% per 1,000 hours in extended load life testing of standard resistance range values. this exceptional performance has been proven through many years of use in equipment that demands the highest reliability and stability, including twt amplifiers, x-ray systems, geophysical instruments, and medical electronics. preconditioning for power and voltage ratings all power ratings and maximum operating voltage ratings are for continuous duty. these ratings are based on pre- stress voltage levels applied during the manufacturing process to provide for stable resistor performance even under momentary overload conditions. maximum operating voltages 60% higher than the values listed in the table may be speci?ed by adding "-15" to the model number (example: mg750-15). note that overload and overvoltage ratings do not apply to the "-15" resistors. resistance ranges for "-15" resistors shown in the table are from "-15 min." to "standard max." non-inductive performance most models are manufactured with caddock's non-inductive design which uses a serpentine resistive pattern that provides for neighboring lines to carry current in opposite directions, thereby achieving maximum cancellation of ?ux ?elds over the entire length of the resistor. this ef?cient non-inductive construction is accomplished without derating of any performance advantages. insulation resistance: 10,000 megohms, min. overload/overvoltage: 5 times rated power with applied voltage not to exceed 1.5 times max- imum continuous operating voltage for 5 seconds . type 1: dc voltage type 2: dc voltage or v rms ac thermal shock: mil-std-202, method 107, cond. c, r 0.25% max. moisture resistance: mil-std-202, method 106, r 0.4% max. load life: 1,000 hours at +125c at rated voltage, not to exceed rated power. solderable leads encapsulation: high temperature silicone conformal. temperature coef?cient: page 1 of 2 28_il110.1004 sales and corporate of?ce 1717 chicago avenue riverside, california 92507-2364 phone: (951) 788-1700 fax: (951) 369-1151 applications engineering 17271 north umpqua hwy. roseburg, oregon 97470-9422 phone: (541) 496-0700 fax: (541) 496-0408 e-mail: caddock@caddock.com ? web: www.caddock.com for caddock distributors listed by country see caddock.com/contact/dist.html ? 2004 caddock electronics, inc. ca d k do c type mg precision high voltage resistors speci?cations: resistance tolerance: resistance range t olerance ?1% ?1%, ?0.5%, ?0.25%, ?0.1% standar d st'd with "-15" ratin g extended range ?1% resistance range overload/overvoltage, ? r n/a 0.5% max. standard st'd with "-15" rating extended range 0.8% max. models with low inductance construction are in shaded areas. models with caddock's non-inductive resistance pattern are in non-shaded areas. standard and st'd with "-15" ratin g ?80 ppm/ ?c from +25 ?c to +105 ?c, -200 ppm/ ?c to +50 ppm/ ?c from -15 ?c to +25 ?c. resistanc e range ?80 ppm/ ?c from -15 ?c to +105 ?c, referenced to +25 ?c. tc specifications extended range resistance range load life, ? r 0.8% max. 0.5% max. standard st'd with "-15" rating extended range 0.8% max. dielect. strength max. continuous oper . v olt. w att- age model no. a b c dimensions in inches and (millimeters) resistance standard max. extended max. min. mg 650 .313 ?.020 (7.95 ?.51) .094 ?.015 (2.39 ?.38) .025 ?.002 (.64 ?.05) mg 655 .313 ?.030 (7.95 ?.76) .109 ?.025 (2.77 ?.64) .025 ?.002 (.64 ?.05) mg 660 .500 ?.030 (12.70 ?.76) .094 ?.015 (2.39 ?.38) .025 ?.002 (.64 ?.05) mg 680 .750 ?.030 (19.05 ?.76) .094 ?.015 (2.39 ?.38) .025 ?.002 (.64 ?.05) mg 710 1.000 ?.040 (25.40 ?1.02) .094 ?.015 (2.39 ?.38) .025 ?.002 (.64 ?.05) mg 712 .400 ?.060 (10.16 ?.152) .140 ?.030 (3.56 ?.76) .025 ?.002 (.64 ?.05) mg 714 .562 ?.060 (14.27 ?1.52) .150 ?.030 (3.81 ?.76) .032 ?.002 (.81 ?.05) mg 715 .750 ?.060 (19.05 ?1.52) .140 ?.030 (3.56 ?.76) .025 ?.002 (.64 ?.05) mg 716 1.000 ?.060 (25.40 ?1.52) .140 ?.030 (3.56 ?.76) .025 ?.002 (.64 ?.05) mg 717 .710 ?.050 (18.03 ?1.27) .240 ?.030 (6.10 ?.76) .040 ?.002 (1.02 ?.05) mg 720 1.500 ?.080 (38.10 ?2.03) .140 ?.030 (3.56 ?.76) .025 ?.002 (.64 ?.05) mg 721 1.000 ?.050 (25.40 ?1.27) .240 ?.030 (6.10 ?.76) .040 ?.002 (1.02 ?.05) mg 725 2.000 ?.080 (50.80 ?2.03) .140 ?.030 (3.56 ?.76) .025 ?.002 (.64 ?.05) mg 730 1.500 ?.080 (38.10 ?2.03) .240 ?.030 (6.10 ?.76) .040 ?.002 (1.02 ?.05) mg 731 1.000 ? .060 (25.40 ? 1.52) .315 ?.030 (8.00 ?.76) .040 ?.002 (1.02 ?.05) mg 735 2.000 ?.080 (50.80 ?2.03) .240 ?.030 (6.10 ?.76) .040 ?.002 (1.02 ?.05) mg 740 1.500 ?.060 (38.10 ?1.52) .315 ?.030 (8.00 ?.76) .040 ?.002 (1.02 ?.05) mg 745 3.000 ?.100 (76.20 ?2.54) .240 ?.030 (6.10 ?.76) .040 ?.002 (1.02 ?.05) mg 750 2.125 ?.060 (53.98 ?1.52) .315 ?.030 (8.00 ?.76) .040 ?.002 (1.02 ?.05) mg 780 3.125 ?.060 (79.38 ?1.52) .315 ?.030 (8.00 ?.76) .040 ?.002 (1.02 ?.05) mg 785 4.000 ?.120 (101.60 ?3.05) .315 ?.030 (8.00 ?.76) .040 ?.002 (1.02 ?.05) mg 810 5.000 ?.120 (127.00 ?3.05) .315 ?.030 (8.00 ?.76) .040 ?.002 (1.02 ?.05) mg 815 6.000 ?.120 (152.40 ?3.05) .350 ?.040 (8.89 ?1.02) .040 ?.002 (1.02 ?.05) 0. 5 0.5 0. 6 0. 8 1.0 0. 6 1.0 1. 0 1. 5 1.5 2. 0 2.0 2. 5 3. 0 2.6 3. 6 3.6 5. 0 5. 0 7.5 8. 0 10.0 15. 0 600 600 1,000 2,000 4,000 1,000 1,000 2,000 4,000 2,000 6,000 4,000 10,000 6,000 4,000 10,000 6,000 15,000 10,000 15,000 20,000 25,000 30,000 750 750 750 750 750 750 750 750 750 750 750 750 750 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 200 ? 200 ? 400 ? 600 ? 800 ? 800 ? 200 ? 400 ? 600 ? 600 ? 1 k 200 ? 1.5 k 500 ? 200 ? 750 ? 300 ? 1 k 400 ? 600 ? 800 ? 1 k 1 k 5 meg 8 meg 10 meg 20 meg 50 meg 20 meg 20 meg 50 meg 75 meg 75 meg 150 meg 100 meg 200 meg 250 meg 150 meg 300 meg 300 meg 500 meg 500 meg 750 meg 1,000 meg 1,250 meg 2,000 meg n/ a n/a n/ a n/ a n/a n/ a n/a n/ a n/ a 225 m n/ a 300 m n/ a 750 m 750 m 1,000 m 1,500 m 1,500 m 2,500 m 3,750 m 5,000 m 6,250 m 10,000 m -15 min. 6.5 meg n/ a n/a n/ a n/ a n/a n/ a 26 meg 70 meg 17 meg n/ a 51 meg n/ a 77 meg 40 meg 178 meg 64 meg 288 meg 128 meg 192 meg 320 meg 400 meg 384 meg overload rating t ype 1 t ype 1 t ype 1 t ype 1 t ype 1 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 now with extended resistance range to 10,000 megohms and additional models temperature coef?cient as tight as 80 ppm/c, combined with excellent long-term stability and precision tolerances. caddock's micronox ? resistance ?lms are the source of the type mg precision high voltage resistors' outstanding combination of performance features: ? single-resistor values as high as 10,000 megohms. ? maximum continuous operating voltages as high as 48,000 volts ("-15" ratings). ? overvoltage capabilities of 150% of standard working voltages for all models and values, (except "-15" ratings). ? resistance tolerances from 1.0% to 0.1%. ? temperature coef?cient, for standard resistance range, of 80 ppm/c in combination with resistance tolerances as tight as 0.1%. ? type mg resistors have demonstrated stability of 0.01% per 1,000 hours in extended load life testing of standard resistance range values. this exceptional performance has been proven through many years of use in equipment that demands the highest reliability and stability, including twt amplifiers, x-ray systems, geophysical instruments, and medical electronics. preconditioning for power and voltage ratings all power ratings and maximum operating voltage ratings are for continuous duty. these ratings are based on pre- stress voltage levels applied during the manufacturing process to provide for stable resistor performance even under momentary overload conditions. maximum operating voltages 60% higher than the values listed in the table may be speci?ed by adding "-15" to the model number (example: mg750-15). note that overload and overvoltage ratings do not apply to the "-15" resistors. resistance ranges for "-15" resistors shown in the table are from "-15 min." to "standard max." non-inductive performance most models are manufactured with caddock's non-inductive design which uses a serpentine resistive pattern that provides for neighboring lines to carry current in opposite directions, thereby achieving maximum cancellation of ?ux ?elds over the entire length of the resistor. this ef?cient non-inductive construction is accomplished without derating of any performance advantages. insulation resistance: 10,000 megohms, min. overload/overvoltage: 5 times rated power with applied voltage not to exceed 1.5 times max- imum continuous operating voltage for 5 seconds . type 1: dc voltage type 2: dc voltage or v rms ac thermal shock: mil-std-202, method 107, cond. c, r 0.25% max. moisture resistance: mil-std-202, method 106, r 0.4% max. load life: 1,000 hours at +125c at rated voltage, not to exceed rated power. solderable leads encapsulation: high temperature silicone conformal. temperature coef?cient: page 1 of 2 28_il110.1004 uk & ireland distributors hurst green ? surrey ? rh8 9ax ? uk email ? sales@rhopointcomponents.com web ? www.rhopointcomponents.com tel: +44 (0) 870 608 1188 sales and corporate of?ce 1717 chicago avenue riverside, california 92507-2364 phone: (951) 788-1700 fax: (951) 369-1151 applications engineering 17271 north umpqua hwy. roseburg, oregon 97470-9422 phone: (541) 496-0700 fax: (541) 496-0408 e-mail: caddock@caddock.com ? web: www.caddock.com for caddock distributors listed by country see caddock.com/contact/dist.html ? 2004 caddock electronics, inc. ca d k do c type mg precision high voltage resistors speci?cations: resistance tolerance: resistance range t olerance ?1% ?1%, ?0.5%, ?0.25%, ?0.1% standar d st'd with "-15" ratin g extended range ?1% resistance range overload/overvoltage, ? r n/a 0.5% max. standard st'd with "-15" rating extended range 0.8% max. models with low inductance construction are in shaded areas. models with caddock's non-inductive resistance pattern are in non-shaded areas. standard and st'd with "-15" ratin g ?80 ppm/ ?c from +25 ?c to +105 ?c, -200 ppm/ ?c to +50 ppm/ ?c from -15 ?c to +25 ?c. resistanc e range ?80 ppm/ ?c from -15 ?c to +105 ?c, referenced to +25 ?c. tc specifications extended range resistance range load life, ? r 0.8% max. 0.5% max. standard st'd with "-15" rating extended range 0.8% max. dielect. strength max. continuous oper . v olt. w att- age model no. a b c dimensions in inches and (millimeters) resistance standard max. extended max. min. mg 650 .313 ?.020 (7.95 ?.51) .094 ?.015 (2.39 ?.38) .025 ?.002 (.64 ?.05) mg 655 .313 ?.030 (7.95 ?.76) .109 ?.025 (2.77 ?.64) .025 ?.002 (.64 ?.05) mg 660 .500 ?.030 (12.70 ?.76) .094 ?.015 (2.39 ?.38) .025 ?.002 (.64 ?.05) mg 680 .750 ?.030 (19.05 ?.76) .094 ?.015 (2.39 ?.38) .025 ?.002 (.64 ?.05) mg 710 1.000 ?.040 (25.40 ?1.02) .094 ?.015 (2.39 ?.38) .025 ?.002 (.64 ?.05) mg 712 .400 ?.060 (10.16 ?.152) .140 ?.030 (3.56 ?.76) .025 ?.002 (.64 ?.05) mg 714 .562 ?.060 (14.27 ?1.52) .150 ?.030 (3.81 ?.76) .032 ?.002 (.81 ?.05) mg 715 .750 ?.060 (19.05 ?1.52) .140 ?.030 (3.56 ?.76) .025 ?.002 (.64 ?.05) mg 716 1.000 ?.060 (25.40 ?1.52) .140 ?.030 (3.56 ?.76) .025 ?.002 (.64 ?.05) mg 717 .710 ?.050 (18.03 ?1.27) .240 ?.030 (6.10 ?.76) .040 ?.002 (1.02 ?.05) mg 720 1.500 ?.080 (38.10 ?2.03) .140 ?.030 (3.56 ?.76) .025 ?.002 (.64 ?.05) mg 721 1.000 ?.050 (25.40 ?1.27) .240 ?.030 (6.10 ?.76) .040 ?.002 (1.02 ?.05) mg 725 2.000 ?.080 (50.80 ?2.03) .140 ?.030 (3.56 ?.76) .025 ?.002 (.64 ?.05) mg 730 1.500 ?.080 (38.10 ?2.03) .240 ?.030 (6.10 ?.76) .040 ?.002 (1.02 ?.05) mg 731 1.000 ? .060 (25.40 ? 1.52) .315 ?.030 (8.00 ?.76) .040 ?.002 (1.02 ?.05) mg 735 2.000 ?.080 (50.80 ?2.03) .240 ?.030 (6.10 ?.76) .040 ?.002 (1.02 ?.05) mg 740 1.500 ?.060 (38.10 ?1.52) .315 ?.030 (8.00 ?.76) .040 ?.002 (1.02 ?.05) mg 745 3.000 ?.100 (76.20 ?2.54) .240 ?.030 (6.10 ?.76) .040 ?.002 (1.02 ?.05) mg 750 2.125 ?.060 (53.98 ?1.52) .315 ?.030 (8.00 ?.76) .040 ?.002 (1.02 ?.05) mg 780 3.125 ?.060 (79.38 ?1.52) .315 ?.030 (8.00 ?.76) .040 ?.002 (1.02 ?.05) mg 785 4.000 ?.120 (101.60 ?3.05) .315 ?.030 (8.00 ?.76) .040 ?.002 (1.02 ?.05) mg 810 5.000 ?.120 (127.00 ?3.05) .315 ?.030 (8.00 ?.76) .040 ?.002 (1.02 ?.05) mg 815 6.000 ?.120 (152.40 ?3.05) .350 ?.040 (8.89 ?1.02) .040 ?.002 (1.02 ?.05) 0. 5 0.5 0. 6 0. 8 1.0 0. 6 1.0 1. 0 1. 5 1.5 2. 0 2.0 2. 5 3. 0 2.6 3. 6 3.6 5. 0 5. 0 7.5 8. 0 10.0 15. 0 600 600 1,000 2,000 4,000 1,000 1,000 2,000 4,000 2,000 6,000 4,000 10,000 6,000 4,000 10,000 6,000 15,000 10,000 15,000 20,000 25,000 30,000 750 750 750 750 750 750 750 750 750 750 750 750 750 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 200 ? 200 ? 400 ? 600 ? 800 ? 800 ? 200 ? 400 ? 600 ? 600 ? 1 k 200 ? 1.5 k 500 ? 200 ? 750 ? 300 ? 1 k 400 ? 600 ? 800 ? 1 k 1 k 5 meg 8 meg 10 meg 20 meg 50 meg 20 meg 20 meg 50 meg 75 meg 75 meg 150 meg 100 meg 200 meg 250 meg 150 meg 300 meg 300 meg 500 meg 500 meg 750 meg 1,000 meg 1,250 meg 2,000 meg n/ a n/a n/ a n/ a n/a n/ a n/a n/ a n/ a 225 m n/ a 300 m n/ a 750 m 750 m 1,000 m 1,500 m 1,500 m 2,500 m 3,750 m 5,000 m 6,250 m 10,000 m -15 min. 6.5 meg n/ a n/a n/ a n/ a n/a n/ a 26 meg 70 meg 17 meg n/ a 51 meg n/ a 77 meg 40 meg 178 meg 64 meg 288 meg 128 meg 192 meg 320 meg 400 meg 384 meg overload rating t ype 1 t ype 1 t ype 1 t ype 1 t ype 1 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 now with extended resistance range to 10,000 megohms and additional models temperature coef?cient as tight as 80 ppm/c, combined with excellent long-term stability and precision tolerances. caddock's micronox ? resistance ?lms are the source of the type mg precision high voltage resistors' outstanding combination of performance features: ? single-resistor values as high as 10,000 megohms. ? maximum continuous operating voltages as high as 48,000 volts ("-15" ratings). ? overvoltage capabilities of 150% of standard working voltages for all models and values, (except "-15" ratings). ? resistance tolerances from 1.0% to 0.1%. ? temperature coef?cient, for standard resistance range, of 80 ppm/c in combination with resistance tolerances as tight as 0.1%. ? type mg resistors have demonstrated stability of 0.01% per 1,000 hours in extended load life testing of standard resistance range values. this exceptional performance has been proven through many years of use in equipment that demands the highest reliability and stability, including twt amplifiers, x-ray systems, geophysical instruments, and medical electronics. preconditioning for power and voltage ratings all power ratings and maximum operating voltage ratings are for continuous duty. these ratings are based on pre- stress voltage levels applied during the manufacturing process to provide for stable resistor performance even under momentary overload conditions. maximum operating voltages 60% higher than the values listed in the table may be speci?ed by adding "-15" to the model number (example: mg750-15). note that overload and overvoltage ratings do not apply to the "-15" resistors. resistance ranges for "-15" resistors shown in the table are from "-15 min." to "standard max." non-inductive performance most models are manufactured with caddock's non-inductive design which uses a serpentine resistive pattern that provides for neighboring lines to carry current in opposite directions, thereby achieving maximum cancellation of ?ux ?elds over the entire length of the resistor. this ef?cient non-inductive construction is accomplished without derating of any performance advantages. insulation resistance: 10,000 megohms, min. overload/overvoltage: 5 times rated power with applied voltage not to exceed 1.5 times max- imum continuous operating voltage for 5 seconds . type 1: dc voltage type 2: dc voltage or v rms ac thermal shock: mil-std-202, method 107, cond. c, r 0.25% max. moisture resistance: mil-std-202, method 106, r 0.4% max. load life: 1,000 hours at +125c at rated voltage, not to exceed rated power. solderable leads encapsulation: high temperature silicone conformal. temperature coef?cient: page 1 of 2 28_il110.1004 rhopoint components ltd. holland road hurst green oxted, surrey, rh8 9ax tel: +44 (0)1883 717988 fax: +44 (0)1883 712938 e-mail: sales@rhopointcomponents.com web: www.rhopointcomponents.com rhopoint components ltd. il-110.019 c b a 1.500 .125 (38.10 3.18) rated power or rated voltage, % ambient temperature, c 100 80 60 40 20 0 25 75 125 175 225 275 for immediate engineering assistance in developing low ratio tc matched high voltage resistor sets, call or write our applications engineering and we will be pleased to offer the best solution from our high voltage resistor product capabilities. derating curve: dimensions in inches and (millimeters) design assistance in developing high voltage resistor sets with low tc tracking. ordering information : mg750 -100m - 1% model number: resistor value: tolerance mg 680 mg 712 mg 714 mg 715 mg 725 mg 720 mg 660 mg 716 mg 721 mg 745 mg 810 mg 815 mg 735 mg 730 mg 717 mg 785 mg 731 mg 740 most models are available with caddock's non-inductive serpentine pattern mg 650 mg 710 mg 750 mg 780 certain products shown in this catalog are covered by one or more patents, there are also patents pending. n non-inductive performance with caddock's exclusive design mg 655 type mg precision high voltage resistors page 2 of 2 rhopoint components ltd. holland road hurst green oxted, surrey, rh8 9ax tel: +44 (0)1883 717988 fax: +44 (0)1883 712938 e-mail: sales@rhopointcomponents.com web: www.rhopointcomponents.com rhopoint components ltd. il-110.019 c b a 1.500 .125 (38.10 3.18) rated power or rated voltage, % ambient temperature, c 100 80 60 40 20 0 25 75 125 175 225 275 for immediate engineering assistance in developing low ratio tc matched high voltage resistor sets, call or write our applications engineering and we will be pleased to offer the best solution from our high voltage resistor product capabilities. derating curve: dimensions in inches and (millimeters) design assistance in developing high voltage resistor sets with low tc tracking. ordering information : mg750 -100m - 1% model number: resistor value: tolerance mg 680 mg 712 mg 714 mg 715 mg 725 mg 720 mg 660 mg 716 mg 721 mg 745 mg 810 mg 815 mg 735 mg 730 mg 717 mg 785 mg 731 mg 740 most models are available with caddock's non-inductive serpentine pattern mg 650 mg 710 mg 750 mg 780 certain products shown in this catalog are covered by one or more patents, there are also patents pending. n non-inductive performance with caddock's exclusive design mg 655 type mg precision high voltage resistors page 2 of 2 rhopoint components ltd. holland road hurst green oxted, surrey, rh8 9ax tel: +44 (0)1883 717988 fax: +44 (0)1883 712938 e-mail: sales@rhopointcomponents.com web: www.rhopointcomponents.com rhopoint components ltd. il-110.0201 type mg precision high voltage resistors specifications: resistance tolerance: temperature coefficient: insulation resistance: 10,000 megohms, min. overload/overvoltage: 5 times rated power with applied voltage not to exceed 1.5 times max- imum continuous operating voltage for 5 seconds . thermal shock: mil-std-202, method 107, cond. c, ? r 0.25% max. moisture resistance: mil-std-202, method 106, ? r 0.4% max. load life: 1,000 hours at +125 c at rated voltage, not to exceed rated power. solderable leads encapsulation: high temperature silicone conformal. resistance range tolerance 1% 1%, 0.5%, 0.25%, 0.1% standard st'd with "-15" rating extended range 1% resistance range overload/overvoltage, ? r n/a 0.5% max. standard st'd with "-15" rating extended range 0.8% max. models with low inductance construction are in shaded areas. models with caddock's non-inductive resistance pattern are in non-shaded areas. standard and st'd with "-15" rating 80 ppm/ c from +25 c to +105 c, -200 ppm/ c to +50 ppm/ c from -15 c to +25 c. resistance range 80 ppm/ c from -15 c to +105 c, referenced to +25 c. tc specifications extended range resistance range load life, ? r 0.8% max. 0.5% max. standard st'd with "-15" rating extended range 0.8% max. dielect. strength max. continuous oper. volt. watt- age model no. a b c dimensions in inches and (millimeters) resistance standard max. extended max. min. mg 650 .313 .020 (7.95 .51) .094 .015 (2.39 .38) .025 .002 (.64 .05) mg 655 .313 .030 (7.95 .76) .109 .025 (2.77 .64) .025 .002 (.64 .05) mg 660 .500 .030 (12.70 .76) .094 .015 (2.39 .38) .025 .002 (.64 .05) mg 680 .750 .030 (19.05 .76) .094 .015 (2.39 .38) .025 .002 (.64 .05) mg 710 1.000 .040 (25.40 1.02) .094 .015 (2.39 .38) .025 .002 (.64 .05) mg 712 .400 .060 (10.16 .152) .140 .030 (3.56 .76) .025 .002 (.64 .05) mg 714 .562 .060 (14.27 1.52) .150 .030 (3.81 .76) .032 .002 (.81 .05) mg 715 .750 .060 (19.05 1.52) .140 .030 (3.56 .76) .025 .002 (.64 .05) mg 716 1.000 .060 (25.40 1.52) .140 .030 (3.56 .76) .025 .002 (.64 .05) mg 717 .710 .050 (18.03 1.27) .240 .030 (6.10 .76) .040 .002 (1.02 .05) mg 720 1.500 .080 (38.10 2.03) .140 .030 (3.56 .76) .025 .002 (.64 .05) mg 721 1.000 .050 (25.40 1.27) .240 .030 (6.10 .76) .040 .002 (1.02 .05) mg 725 2.000 .080 (50.80 2.03) .140 .030 (3.56 .76) .025 .002 (.64 .05) mg 730 1.500 .080 (38.10 2.03) .240 .030 (6.10 .76) .040 .002 (1.02 .05) mg 731 1.000 .060 (25.40 1.52) .315 .030 (8.00 .76) .040 .002 (1.02 .05) mg 735 2.000 .080 (50.80 2.03) .240 .030 (6.10 .76) .040 .002 (1.02 .05) mg 740 1.500 .060 (38.10 1.52) .315 .030 (8.00 .76) .040 .002 (1.02 .05) mg 745 3.000 .100 (76.20 2.54) .240 .030 (6.10 .76) .040 .002 (1.02 .05) mg 750 2.125 .060 (53.98 1.52) .315 .030 (8.00 .76) .040 .002 (1.02 .05) mg 780 3.125 .060 (79.38 1.52) .315 .030 (8.00 .76) .040 .002 (1.02 .05) mg 785 4.000 .120 (101.60 3.05) .315 .030 (8.00 .76) .040 .002 (1.02 .05) mg 810 5.000 .120 (127.00 3.05) .315 .030 (8.00 .76) .040 .002 (1.02 .05) mg 815 6.000 .120 (152.40 3.05) .350 .040 (8.89 1.02) .040 .002 (1.02 .05) .5 .5 .6 .8 1.0 .6 1.0 1.0 1.5 1.5 2.0 2.0 2.5 3.0 2.6 3.6 3.6 5.0 5.0 7.5 8.0 10.0 15.0 600 600 1,000 2,000 4,000 1,000 1,000 2,000 4,000 2,000 6,000 4,000 10,000 6,000 4,000 10,000 6,000 15,000 10,000 15,000 20,000 25,000 30,000 750 750 750 750 750 750 750 750 750 750 750 750 750 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 200 ? 200 ? 400 ? 600 ? 800 ? 800 ? 200 ? 400 ? 600 ? 600 ? 1 k 200 ? 1.5 k 500 ? 200 ? 750 ? 300 ? 1 k 400 ? 600 ? 800 ? 1 k 1 k 5 meg 8 meg 10 meg 20 meg 50 meg 20 meg 20 meg 50 meg 75 meg 75 meg 150 meg 100 meg 200 meg 250 meg 150 meg 300 meg 300 meg 500 meg 500 meg 750 meg 1,000 meg 1,250 meg 2,000 meg n/a n/a n/a n/a n/a n/a n/a n/a n/a 225 m n/a 300 m n/a 750 m 750 m 1,000 m 1,500 m 1,500 m 2,500 m 3,750 m 5,000 m 6,250 m 10,000 m -15 min. 6.5 meg n/a n/a n/a n/a n/a n/a 26 meg 70 meg 17 meg n/a 51 meg n/a 77 meg 40 meg 178 meg 64 meg 288 meg 128 meg 192 meg 320 meg 400 meg 384 meg now with extended resistance range to 10,000 megohms and additional models temperature coefficient as tight as 80 ppm/ c, combined with excellent long-term stability, and precision tolerances. caddock's micronox? resistance films are the source of the type mg precision high voltage resistors' outstanding combination of performance features: ? single-resistor values as high as 10,000 megohms. ? maximum continuous operating voltages as high as 48,000 volts ("-15" ratings). ? overvoltage capabilities of 150% of standard working voltages for all models and values, (except "-15" ratings). ? resistance tolerances from 1.0% to 0.1%. ? temperature coefficient, for standard resistance range, of 80 ppm/ c in combination with resistance tolerances as tight as 0.1%. ? typical extended life stability of 0.02% per 1,000 hours for standard resistance range as demonstrated by reliability testing. this exceptional performance has been proven through many years of use in equipment that demands the highest reliability and stability, including twt amplifiers, x-ray systems, geophysical instruments and medical electronics . preconditioning for power and voltage ratings all power ratings and maximum operating voltage ratings are for continuous duty. these ratings are based on pre-stress voltage levels applied during the manufacturing process to provide for stable resistor performance even under momentary overload conditions. maximum operating voltages 60% higher than the values listed in the table may be specified by adding "-15" to the model number (example: mg750-15). note that overload and overvoltage ratings do not apply to the "-15" resistors. resistance ranges for "-15" resistors shown in the table are from "-15 min." to "standard max." non-inductive performance most models are manufactured with caddock's non- inductive design which uses a serpentine resistive pattern that provides for neighboring lines to carry current in opposite directions, thereby achieving maximum cancellation of flux fields over the entire length of the resistor. this efficient non-inductive construction is accomplished without derating of any performance advantages. page 1 of 2 ? 2002 caddock electronics, inc. rhopoint components ltd web: www.rhopointcomponents.com e-mail: sales@rhopointcomponents.com rhopoint components ltd holland road, hurst green, oxted, surrey, rh8 9ax phone: +44 (0) 1883 717988 fax: +44 (0) 1883 712938 cd2015fc standard resistance values: tolerance cd2015fc 1% standard. cd2520fc standard resistance values: 0.010 ? 0.015 ? 0.020 ? 0.025 ? tolerance cd2520fc 1% standard. 0.030 ? 0.033 ? 0.040 ? 0.050 ? 0.075 ? 0.10 ? 0.20 ? custom resistance values and non-standard tolerances can be manufactured for high quantity applications. please contact caddock applications engineering. recommended circuit board layout (current and sense connections): fig. 1a: recommended kelvin layout. 0.20 ? 0.010 ? model resistance min. max. power capability information cd2015fc cd2520fc 0.20 ? 0.010 ? 150 c 1.0 watt max. chip temperature general applications high power applications thermal resistance - r jc film (j) to solder pad (c) (see note 2) 12.0 c/watt power rating at 70 c (see note 1) 9.0 c/watt 150 c dimensions in inches and (millimeters) .200 .012 (5.08 .30 a b d .150 .012 (3.81 .30) .062 min. (1.57 min.) c .063 .006 (1.60 .15) .250 .012 (6.35 .30) .200 .012 (5.08 .30) .078 min. (1.98 min.) .063 .006 (1.60 .15 comments solderable pedestal solderable pedestal 1.5 watts type cd low resistance precision chip resistors style fc - flip chip version is a surface mount version with solderable pedestal terminals for flip chip soldering. note 1: general applications - the power rating for general applications is based upon 0.5 sq. in. (300 mm 2 ) of termination pad or trace area (2 oz. copper) connected to each end of the resistor. maximum chip temperature is 150 c. use derating curve to derate appropriately for the maximum ambient temperature and for the temperature limitations of the adjacent materials. note 2: thermal resistance - in high power applications where the circuit board material provides high heat sinking benefits (such as ims, alumina, or other) the thermal resistance of the chip resistor is useful to establish the maximum power capability of the chip resistor in the application. the film temperature is measured at the center of the resistor element and solder pad temperature at the center of the solderable pedestal (point x in the recommended circuit layouts shown below). maximum temperature of the chip resistor (at the center of chip) should not exceed 150 c through the temperature range of the application . style fc derating curve for general application ambient temperature, c rated load, % o 100 80 60 40 20 0 25 100 150 70 c = current connection s = sense connection note: actual width of current trace is based on magnitude of current. point of connection should be in the area shown. low resistance chip down to 0.010 ? at 1% with unique pedestal terminal design for current sense in hybrid and smt applications 0.010 ? 0.015 ? 0.020 ? 0.025 ? 0.030 ? 0.033 ? 0.040 ? 0.050 ? 0.075 ? 0.10 ? 0.20 ? s s x x c c type cd low resistance precision chip resistors utilize the proven caddock micronox ? resistance films to achieve the unique low resistance range in this family. the special performance features of the type cd low resistance precision film resistor include: ? style fc - flip chip version for surface mount applications. style wb - wire bond version for hybrid applications with metallized back surface for solder down heat sinking of the chip, includes bondable terminatipedestals to receive aluminum wire bonds ? resistance as low as 0.010 ohm at 1%. ? pedestal terminals in this design provide an ultra low resistance connection pad which maintains the precision 0.010 ? 1% at the point of customer kelvin connection to the resistor chip. the pedestal terminal with its copper core also provides heat spreading which enhances the high power handling capability. ? thermal resistance is provided to optimize high power designs when utilizing higher thermal conductivity circuit board substrates such as ims or alumina. ? high pulse handling and overload capability. ? low inductance provides excellent high frequency and pulse response. page 1 of 2 27.1 il107.0802 sales and corporate of?ce 1717 chicago avenue riverside, california 92507-2364 phone: (951) 788-1700 fax: (951) 369-1151 applications engineering 17271 north umpqua hwy. roseburg, oregon 97470-9422 phone: (541) 496-0700 fax: (541) 496-0408 e-mail: caddock@caddock.com ? web: www.caddock.com for caddock distributors listed by country see caddock.com/contact/dist.html ? 2004 caddock electronics, inc. ca d k do c type mg precision high voltage resistors speci?cations: resistance tolerance: resistance range t olerance ?1% ?1%, ?0.5%, ?0.25%, ?0.1% standar d st'd with "-15" ratin g extended range ?1% resistance range overload/overvoltage, ? r n/a 0.5% max. standard st'd with "-15" rating extended range 0.8% max. models with low inductance construction are in shaded areas. models with caddock's non-inductive resistance pattern are in non-shaded areas. standard and st'd with "-15" ratin g ?80 ppm/ ?c from +25 ?c to +105 ?c, -200 ppm/ ?c to +50 ppm/ ?c from -15 ?c to +25 ?c. resistanc e range ?80 ppm/ ?c from -15 ?c to +105 ?c, referenced to +25 ?c. tc specifications extended range resistance range load life, ? r 0.8% max. 0.5% max. standard st'd with "-15" rating extended range 0.8% max. dielect. strength max. continuous oper . v olt. w att- age model no. a b c dimensions in inches and (millimeters) resistance standard max. extended max. min. mg 650 .313 ?.020 (7.95 ?.51) .094 ?.015 (2.39 ?.38) .025 ?.002 (.64 ?.05) mg 655 .313 ?.030 (7.95 ?.76) .109 ?.025 (2.77 ?.64) .025 ?.002 (.64 ?.05) mg 660 .500 ?.030 (12.70 ?.76) .094 ?.015 (2.39 ?.38) .025 ?.002 (.64 ?.05) mg 680 .750 ?.030 (19.05 ?.76) .094 ?.015 (2.39 ?.38) .025 ?.002 (.64 ?.05) mg 710 1.000 ?.040 (25.40 ?1.02) .094 ?.015 (2.39 ?.38) .025 ?.002 (.64 ?.05) mg 712 .400 ?.060 (10.16 ?.152) .140 ?.030 (3.56 ?.76) .025 ?.002 (.64 ?.05) mg 714 .562 ?.060 (14.27 ?1.52) .150 ?.030 (3.81 ?.76) .032 ?.002 (.81 ?.05) mg 715 .750 ?.060 (19.05 ?1.52) .140 ?.030 (3.56 ?.76) .025 ?.002 (.64 ?.05) mg 716 1.000 ?.060 (25.40 ?1.52) .140 ?.030 (3.56 ?.76) .025 ?.002 (.64 ?.05) mg 717 .710 ?.050 (18.03 ?1.27) .240 ?.030 (6.10 ?.76) .040 ?.002 (1.02 ?.05) mg 720 1.500 ?.080 (38.10 ?2.03) .140 ?.030 (3.56 ?.76) .025 ?.002 (.64 ?.05) mg 721 1.000 ?.050 (25.40 ?1.27) .240 ?.030 (6.10 ?.76) .040 ?.002 (1.02 ?.05) mg 725 2.000 ?.080 (50.80 ?2.03) .140 ?.030 (3.56 ?.76) .025 ?.002 (.64 ?.05) mg 730 1.500 ?.080 (38.10 ?2.03) .240 ?.030 (6.10 ?.76) .040 ?.002 (1.02 ?.05) mg 731 1.000 ? .060 (25.40 ? 1.52) .315 ?.030 (8.00 ?.76) .040 ?.002 (1.02 ?.05) mg 735 2.000 ?.080 (50.80 ?2.03) .240 ?.030 (6.10 ?.76) .040 ?.002 (1.02 ?.05) mg 740 1.500 ?.060 (38.10 ?1.52) .315 ?.030 (8.00 ?.76) .040 ?.002 (1.02 ?.05) mg 745 3.000 ?.100 (76.20 ?2.54) .240 ?.030 (6.10 ?.76) .040 ?.002 (1.02 ?.05) mg 750 2.125 ?.060 (53.98 ?1.52) .315 ?.030 (8.00 ?.76) .040 ?.002 (1.02 ?.05) mg 780 3.125 ?.060 (79.38 ?1.52) .315 ?.030 (8.00 ?.76) .040 ?.002 (1.02 ?.05) mg 785 4.000 ?.120 (101.60 ?3.05) .315 ?.030 (8.00 ?.76) .040 ?.002 (1.02 ?.05) mg 810 5.000 ?.120 (127.00 ?3.05) .315 ?.030 (8.00 ?.76) .040 ?.002 (1.02 ?.05) mg 815 6.000 ?.120 (152.40 ?3.05) .350 ?.040 (8.89 ?1.02) .040 ?.002 (1.02 ?.05) 0. 5 0.5 0. 6 0. 8 1.0 0. 6 1.0 1. 0 1. 5 1.5 2. 0 2.0 2. 5 3. 0 2.6 3. 6 3.6 5. 0 5. 0 7.5 8. 0 10.0 15. 0 600 600 1,000 2,000 4,000 1,000 1,000 2,000 4,000 2,000 6,000 4,000 10,000 6,000 4,000 10,000 6,000 15,000 10,000 15,000 20,000 25,000 30,000 750 750 750 750 750 750 750 750 750 750 750 750 750 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 200 ? 200 ? 400 ? 600 ? 800 ? 800 ? 200 ? 400 ? 600 ? 600 ? 1 k 200 ? 1.5 k 500 ? 200 ? 750 ? 300 ? 1 k 400 ? 600 ? 800 ? 1 k 1 k 5 meg 8 meg 10 meg 20 meg 50 meg 20 meg 20 meg 50 meg 75 meg 75 meg 150 meg 100 meg 200 meg 250 meg 150 meg 300 meg 300 meg 500 meg 500 meg 750 meg 1,000 meg 1,250 meg 2,000 meg n/ a n/a n/ a n/ a n/a n/ a n/a n/ a n/ a 225 m n/ a 300 m n/ a 750 m 750 m 1,000 m 1,500 m 1,500 m 2,500 m 3,750 m 5,000 m 6,250 m 10,000 m -15 min. 6.5 meg n/ a n/a n/ a n/ a n/a n/ a 26 meg 70 meg 17 meg n/ a 51 meg n/ a 77 meg 40 meg 178 meg 64 meg 288 meg 128 meg 192 meg 320 meg 400 meg 384 meg overload rating t ype 1 t ype 1 t ype 1 t ype 1 t ype 1 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 now with extended resistance range to 10,000 megohms and additional models temperature coef?cient as tight as 80 ppm/c, combined with excellent long-term stability and precision tolerances. caddock's micronox ? resistance ?lms are the source of the type mg precision high voltage resistors' outstanding combination of performance features: ? single-resistor values as high as 10,000 megohms. ? maximum continuous operating voltages as high as 48,000 volts ("-15" ratings). ? overvoltage capabilities of 150% of standard working voltages for all models and values, (except "-15" ratings). ? resistance tolerances from 1.0% to 0.1%. ? temperature coef?cient, for standard resistance range, of 80 ppm/c in combination with resistance tolerances as tight as 0.1%. ? type mg resistors have demonstrated stability of 0.01% per 1,000 hours in extended load life testing of standard resistance range values. this exceptional performance has been proven through many years of use in equipment that demands the highest reliability and stability, including twt amplifiers, x-ray systems, geophysical instruments, and medical electronics. preconditioning for power and voltage ratings all power ratings and maximum operating voltage ratings are for continuous duty. these ratings are based on pre- stress voltage levels applied during the manufacturing process to provide for stable resistor performance even under momentary overload conditions. maximum operating voltages 60% higher than the values listed in the table may be speci?ed by adding "-15" to the model number (example: mg750-15). note that overload and overvoltage ratings do not apply to the "-15" resistors. resistance ranges for "-15" resistors shown in the table are from "-15 min." to "standard max." non-inductive performance most models are manufactured with caddock's non-inductive design which uses a serpentine resistive pattern that provides for neighboring lines to carry current in opposite directions, thereby achieving maximum cancellation of ?ux ?elds over the entire length of the resistor. this ef?cient non-inductive construction is accomplished without derating of any performance advantages. insulation resistance: 10,000 megohms, min. overload/overvoltage: 5 times rated power with applied voltage not to exceed 1.5 times max- imum continuous operating voltage for 5 seconds . type 1: dc voltage type 2: dc voltage or v rms ac thermal shock: mil-std-202, method 107, cond. c, r 0.25% max. moisture resistance: mil-std-202, method 106, r 0.4% max. load life: 1,000 hours at +125c at rated voltage, not to exceed rated power. solderable leads encapsulation: high temperature silicone conformal. temperature coef?cient: page 1 of 2 28_il110.1004 ? 2002 caddock electronics, inc. rhopoint components ltd web: www.rhopointcomponents.com e-mail: sales@rhopointcomponents.com rhopoint components ltd holland road, hurst green, oxted, surrey, rh8 9ax phone: +44 (0) 1883 717988 fax: +44 (0) 1883 712938 cd2015fc standard resistance values: tolerance cd2015fc 1% standard. cd2520fc standard resistance values: 0.010 ? 0.015 ? 0.020 ? 0.025 ? tolerance cd2520fc 1% standard. 0.030 ? 0.033 ? 0.040 ? 0.050 ? 0.075 ? 0.10 ? 0.20 ? custom resistance values and non-standard tolerances can be manufactured for high quantity applications. please contact caddock applications engineering. recommended circuit board layout (current and sense connections): fig. 1a: recommended kelvin layout. 0.20 ? 0.010 ? model resistance min. max. power capability information cd2015fc cd2520fc 0.20 ? 0.010 ? 150 c 1.0 watt max. chip temperature general applications high power applications thermal resistance - r jc film (j) to solder pad (c) (see note 2) 12.0 c/watt power rating at 70 c (see note 1) 9.0 c/watt 150 c dimensions in inches and (millimeters) .200 .012 (5.08 .30 a b d .150 .012 (3.81 .30) .062 min. (1.57 min.) c .063 .006 (1.60 .15) .250 .012 (6.35 .30) .200 .012 (5.08 .30) .078 min. (1.98 min.) .063 .006 (1.60 .15 comments solderable pedestal solderable pedestal 1.5 watts type cd low resistance precision chip resistors style fc - flip chip version is a surface mount version with solderable pedestal terminals for flip chip soldering. note 1: general applications - the power rating for general applications is based upon 0.5 sq. in. (300 mm 2 ) of termination pad or trace area (2 oz. copper) connected to each end of the resistor. maximum chip temperature is 150 c. use derating curve to derate appropriately for the maximum ambient temperature and for the temperature limitations of the adjacent materials. note 2: thermal resistance - in high power applications where the circuit board material provides high heat sinking benefits (such as ims, alumina, or other) the thermal resistance of the chip resistor is useful to establish the maximum power capability of the chip resistor in the application. the film temperature is measured at the center of the resistor element and solder pad temperature at the center of the solderable pedestal (point x in the recommended circuit layouts shown below). maximum temperature of the chip resistor (at the center of chip) should not exceed 150 c through the temperature range of the application . style fc derating curve for general application ambient temperature, c rated load, % o 100 80 60 40 20 0 25 100 150 70 c = current connection s = sense connection note: actual width of current trace is based on magnitude of current. point of connection should be in the area shown. low resistance chip down to 0.010 ? at 1% with unique pedestal terminal design for current sense in hybrid and smt applications 0.010 ? 0.015 ? 0.020 ? 0.025 ? 0.030 ? 0.033 ? 0.040 ? 0.050 ? 0.075 ? 0.10 ? 0.20 ? s s x x c c type cd low resistance precision chip resistors utilize the proven caddock micronox ? resistance films to achieve the unique low resistance range in this family. the special performance features of the type cd low resistance precision film resistor include: ? style fc - flip chip version for surface mount applications. style wb - wire bond version for hybrid applications with metallized back surface for solder down heat sinking of the chip, includes bondable terminatipedestals to receive aluminum wire bonds ? resistance as low as 0.010 ohm at 1%. ? pedestal terminals in this design provide an ultra low resistance connection pad which maintains the precision 0.010 ? 1% at the point of customer kelvin connection to the resistor chip. the pedestal terminal with its copper core also provides heat spreading which enhances the high power handling capability. ? thermal resistance is provided to optimize high power designs when utilizing higher thermal conductivity circuit board substrates such as ims or alumina. ? high pulse handling and overload capability. ? low inductance provides excellent high frequency and pulse response. page 1 of 2 27.1 il107.0802 ? 2002 caddock electronics, inc. rhopoint components ltd web: www.rhopointcomponents.com e-mail: sales@rhopointcomponents.com rhopoint components ltd holland road, hurst green, oxted, surrey, rh8 9ax phone: +44 (0) 1883 717988 fax: +44 (0) 1883 712938 cd2015fc standard resistance values: tolerance cd2015fc 1% standard. cd2520fc standard resistance values: 0.010 ? 0.015 ? 0.020 ? 0.025 ? tolerance cd2520fc 1% standard. 0.030 ? 0.033 ? 0.040 ? 0.050 ? 0.075 ? 0.10 ? 0.20 ? custom resistance values and non-standard tolerances can be manufactured for high quantity applications. please contact caddock applications engineering. recommended circuit board layout (current and sense connections): fig. 1a: recommended kelvin layout. 0.20 ? 0.010 ? model resistance min. max. power capability information cd2015fc cd2520fc 0.20 ? 0.010 ? 150 c 1.0 watt max. chip temperature general applications high power applications thermal resistance - r jc film (j) to solder pad (c) (see note 2) 12.0 c/watt power rating at 70 c (see note 1) 9.0 c/watt 150 c dimensions in inches and (millimeters) .200 .012 (5.08 .30 a b d .150 .012 (3.81 .30) .062 min. (1.57 min.) c .063 .006 (1.60 .15) .250 .012 (6.35 .30) .200 .012 (5.08 .30) .078 min. (1.98 min.) .063 .006 (1.60 .15 comments solderable pedestal solderable pedestal 1.5 watts type cd low resistance precision chip resistors style fc - flip chip version is a surface mount version with solderable pedestal terminals for flip chip soldering. note 1: general applications - the power rating for general applications is based upon 0.5 sq. in. (300 mm 2 ) of termination pad or trace area (2 oz. copper) connected to each end of the resistor. maximum chip temperature is 150 c. use derating curve to derate appropriately for the maximum ambient temperature and for the temperature limitations of the adjacent materials. note 2: thermal resistance - in high power applications where the circuit board material provides high heat sinking benefits (such as ims, alumina, or other) the thermal resistance of the chip resistor is useful to establish the maximum power capability of the chip resistor in the application. the film temperature is measured at the center of the resistor element and solder pad temperature at the center of the solderable pedestal (point x in the recommended circuit layouts shown below). maximum temperature of the chip resistor (at the center of chip) should not exceed 150 c through the temperature range of the application . style fc derating curve for general application ambient temperature, c rated load, % o 100 80 60 40 20 0 25 100 150 70 c = current connection s = sense connection note: actual width of current trace is based on magnitude of current. point of connection should be in the area shown. low resistance chip down to 0.010 ? at 1% with unique pedestal terminal design for current sense in hybrid and smt applications 0.010 ? 0.015 ? 0.020 ? 0.025 ? 0.030 ? 0.033 ? 0.040 ? 0.050 ? 0.075 ? 0.10 ? 0.20 ? s s x x c c type cd low resistance precision chip resistors utilize the proven caddock micronox ? resistance films to achieve the unique low resistance range in this family. the special performance features of the type cd low resistance precision film resistor include: ? style fc - flip chip version for surface mount applications. style wb - wire bond version for hybrid applications with metallized back surface for solder down heat sinking of the chip, includes bondable terminatipedestals to receive aluminum wire bonds ? resistance as low as 0.010 ohm at 1%. ? pedestal terminals in this design provide an ultra low resistance connection pad which maintains the precision 0.010 ? 1% at the point of customer kelvin connection to the resistor chip. the pedestal terminal with its copper core also provides heat spreading which enhances the high power handling capability. ? thermal resistance is provided to optimize high power designs when utilizing higher thermal conductivity circuit board substrates such as ims or alumina. ? high pulse handling and overload capability. ? low inductance provides excellent high frequency and pulse response. page 1 of 2 27.1 il107.0802 ? 2002 caddock electronics, inc. rhopoint components ltd web: www.rhopointcomponents.com e-mail: sales@rhopointcomponents.com rhopoint components ltd holland road, hurst green, oxted, surrey, rh8 9ax phone: +44 (0) 1883 717988 fax: +44 (0) 1883 712938 cd2015fc standard resistance values: tolerance cd2015fc 1% standard. cd2520fc standard resistance values: 0.010 ? 0.015 ? 0.020 ? 0.025 ? tolerance cd2520fc 1% standard. 0.030 ? 0.033 ? 0.040 ? 0.050 ? 0.075 ? 0.10 ? 0.20 ? custom resistance values and non-standard tolerances can be manufactured for high quantity applications. please contact caddock applications engineering. recommended circuit board layout (current and sense connections): fig. 1a: recommended kelvin layout. 0.20 ? 0.010 ? model resistance min. max. power capability information cd2015fc cd2520fc 0.20 ? 0.010 ? 150 c 1.0 watt max. chip temperature general applications high power applications thermal resistance - r jc film (j) to solder pad (c) (see note 2) 12.0 c/watt power rating at 70 c (see note 1) 9.0 c/watt 150 c dimensions in inches and (millimeters) .200 .012 (5.08 .30 a b d .150 .012 (3.81 .30) .062 min. (1.57 min.) c .063 .006 (1.60 .15) .250 .012 (6.35 .30) .200 .012 (5.08 .30) .078 min. (1.98 min.) .063 .006 (1.60 .15 comments solderable pedestal solderable pedestal 1.5 watts type cd low resistance precision chip resistors style fc - flip chip version is a surface mount version with solderable pedestal terminals for flip chip soldering. note 1: general applications - the power rating for general applications is based upon 0.5 sq. in. (300 mm 2 ) of termination pad or trace area (2 oz. copper) connected to each end of the resistor. maximum chip temperature is 150 c. use derating curve to derate appropriately for the maximum ambient temperature and for the temperature limitations of the adjacent materials. note 2: thermal resistance - in high power applications where the circuit board material provides high heat sinking benefits (such as ims, alumina, or other) the thermal resistance of the chip resistor is useful to establish the maximum power capability of the chip resistor in the application. the film temperature is measured at the center of the resistor element and solder pad temperature at the center of the solderable pedestal (point x in the recommended circuit layouts shown below). maximum temperature of the chip resistor (at the center of chip) should not exceed 150 c through the temperature range of the application . style fc derating curve for general application ambient temperature, c rated load, % o 100 80 60 40 20 0 25 100 150 70 c = current connection s = sense connection note: actual width of current trace is based on magnitude of current. point of connection should be in the area shown. low resistance chip down to 0.010 ? at 1% with unique pedestal terminal design for current sense in hybrid and smt applications 0.010 ? 0.015 ? 0.020 ? 0.025 ? 0.030 ? 0.033 ? 0.040 ? 0.050 ? 0.075 ? 0.10 ? 0.20 ? s s x x c c type cd low resistance precision chip resistors utilize the proven caddock micronox ? resistance films to achieve the unique low resistance range in this family. the special performance features of the type cd low resistance precision film resistor include: ? style fc - flip chip version for surface mount applications. style wb - wire bond version for hybrid applications with metallized back surface for solder down heat sinking of the chip, includes bondable terminatipedestals to receive aluminum wire bonds ? resistance as low as 0.010 ohm at 1%. ? pedestal terminals in this design provide an ultra low resistance connection pad which maintains the precision 0.010 ? 1% at the point of customer kelvin connection to the resistor chip. the pedestal terminal with its copper core also provides heat spreading which enhances the high power handling capability. ? thermal resistance is provided to optimize high power designs when utilizing higher thermal conductivity circuit board substrates such as ims or alumina. ? high pulse handling and overload capability. ? low inductance provides excellent high frequency and pulse response. page 1 of 2 27.1 il107.0802
? 2002 caddock electronics, inc. rhopoint components ltd web: www.rhopointcomponents.com e-mail: sales@rhopointcomponents.com rhopoint components ltd holland road, hurst green, oxted, surrey, rh8 9ax phone: +44 (0) 1883 717988 fax: +44 (0) 1883 712938 is a hybrid mountable version with copper pede stal terminals and an aluminum surface layer for wire bonding. the back surface of these devices is metallized for solder attachment of the chip resistor to a heat sinking substrat e. specifications: temperature coefficient: tc referenced to +25 c, ? r taken at +150 c. 0.050 ohm to 0.20 ohm, 0 to +100 ppm/ c 0.010 ohm to 0.049 ohm, 0 to +200 ppm/ c inductance: less than 5 nh typical load life: 1000 hours at rated power, based upon 150 c max. chip temperature, ? r (0.5% + 0.0005 ohm) momentary overload: 1.5 times rated power, for 5 seconds, ? r (0.5% + 0.0005 ohm) operating temperature: -55 c to +150 c measurement note: all measurements are taken using kelvin connections per the recommended connection locations. ordering information: ko signifies tape thickness and dimension 12mm 0.473 ao bo 7 dia. (178 mm) .512 arbor hole (13mm) packaging information: style fc , flip chip resistors, are shipped with the bare ceramic side up in the pocket, with the solderable pedestals facing down. style wb , wire bondable resistors, are shipped with the wire bondable pedestals facing up in the pocket. the illustration shows the orientation of the cd2015 chip resistors in the tape. the cd2520 resistors chips are ro- tated 90 from what is shown in the illustration. style wb - wire bond version note 3: thermal resistance - in high power applications where the circuit board material provides high heat sinking benefits (such as ims, alumina, or other) the thermal resistance of the chip resistor is useful to establish the maximum power capability of the chip resistor in the application. the film temperature is measured at the center of the resistor element and the solder pad temperature is measured at the soldered interface with the circuit board. maximum temperature of the chip resistor (at the center of chip) should not exceed 150 c through the temperature range of the application. wb resistor mounting circuit board: ims, ceramic (alumina) , or other. sense wire current wire film temperature measuring point solder pad, soldered interface with circuit board. sense wire current wire location for sense (potential) connection: general information for type cd - style fc and style wb - chip resistors. solder attachment notes: during soldering of the type cd resistor the soldering temperature profile must not cause the pedestal terminals of this device to exceed 220 c. style fc - flip chip version resistors have a bare ceramic back surface. the recommended solder for flip chip solder attachment is 62sn / 36pb / 2ag. style wb - wire bond version resistors have a metallized back surface for soldering to a substrate or a heat sink. the recommended solders is 62sn / 36pb / 2ag. model resistance min. max. power capability information max. chip temperature thermal resistance r jc film (j) to solder pad (c) (see note 3) dimensions in inches and (millimeters) a b d c comments 8.33 c/watt 150 c .200 .012 (5.08 .30) .150 .012 (3.81 .30) .062 min. (1.57 min.) .061 .005 (1.55 .13) terminals have an aluminum surface layer for wire bonding. aluminum wire to be used for bonding. CD2015WBA 0.20 ? 0.010 ? cd2520wba 0.20 ? 0.010 ? 5.00 c/watt 150 c .250 .012 (6.35 .30) .200 .012 (5.08 .30) .078 min. (1.98 min.) .061 .005 (1.55 .13) terminals have an aluminum surface layer for wire bonding. aluminum wire to be used for bonding. custom resistance values and non-standard tolerances can be manufactured for high quantity applications. please contact caddock applications engineering. cd 2520 fc - 0.10 - 1% type cd physical size 2015 = 0.200 x 0.150 2520 = 0.250 x 0.200 style: fc or wba resistor value ( ? ) see charts for availability tolerance: 1% 0.010 ? and above. full reel quantities: 1000 pieces per reel for cd2015 and cd2520 quantities of less than 250 will be shipped in tape without reel and without tape leader at the option of caddock. tape dimensions and materials will be consistent with eia-481-1. reels will be marked with a label containing caddock logo, part number, resistor value, tolerance, packaging date, and quantity. dimensions in inches and (millimeters) d a b c carrier tape and pocket dimensions: tape is 12mm carrier tape (8mm pitch) 0.189 (4.80mm) size 2015 0.209 (5.31mm) 0.087 (2.21mm) 0.271 (6.88mm) size 2520 0.216 (5.49mm) 0.066 (1.68mm) ao bo ko note: the sense connection for each pedestal is positioned inboard of the current connection (single or multiple current wires). tolerance CD2015WBA 1% standard. CD2015WBA standard resistance values: 0.010 ? 0.015 ? 0.020 ? 0.025 ? 0.030 ? 0.033 ? 0.040 ? 0.050 ? 0.075 ? 0.10 ? 0.20 ? tolerance cd2520wba 1% standard. cd2520wba standard resistance values: 0.010 ? 0.015 ? 0.020 ? 0.025 ? 0.030 ? 0.033 ? 0.040 ? 0.050 ? 0.075 ? 0.10 ? 0.20 ? page 2 of 2 type cd low resistance precision chip resistors 27.1 il107.0802 sales and corporate of?ce 1717 chicago avenue riverside, california 92507-2364 phone: (951) 788-1700 fax: (951) 369-1151 applications engineering 17271 north umpqua hwy. roseburg, oregon 97470-9422 phone: (541) 496-0700 fax: (541) 496-0408 e-mail: caddock@caddock.com ? web: www.caddock.com for caddock distributors listed by country see caddock.com/contact/dist.html ? 2004 caddock electronics, inc. ca d k do c type mg precision high voltage resistors speci?cations: resistance tolerance: resistance range t olerance ?1% ?1%, ?0.5%, ?0.25%, ?0.1% standar d st'd with "-15" ratin g extended range ?1% resistance range overload/overvoltage, ? r n/a 0.5% max. standard st'd with "-15" rating extended range 0.8% max. models with low inductance construction are in shaded areas. models with caddock's non-inductive resistance pattern are in non-shaded areas. standard and st'd with "-15" ratin g ?80 ppm/ ?c from +25 ?c to +105 ?c, -200 ppm/ ?c to +50 ppm/ ?c from -15 ?c to +25 ?c. resistanc e range ?80 ppm/ ?c from -15 ?c to +105 ?c, referenced to +25 ?c. tc specifications extended range resistance range load life, ? r 0.8% max. 0.5% max. standard st'd with "-15" rating extended range 0.8% max. dielect. strength max. continuous oper . v olt. w att- age model no. a b c dimensions in inches and (millimeters) resistance standard max. extended max. min. mg 650 .313 ?.020 (7.95 ?.51) .094 ?.015 (2.39 ?.38) .025 ?.002 (.64 ?.05) mg 655 .313 ?.030 (7.95 ?.76) .109 ?.025 (2.77 ?.64) .025 ?.002 (.64 ?.05) mg 660 .500 ?.030 (12.70 ?.76) .094 ?.015 (2.39 ?.38) .025 ?.002 (.64 ?.05) mg 680 .750 ?.030 (19.05 ?.76) .094 ?.015 (2.39 ?.38) .025 ?.002 (.64 ?.05) mg 710 1.000 ?.040 (25.40 ?1.02) .094 ?.015 (2.39 ?.38) .025 ?.002 (.64 ?.05) mg 712 .400 ?.060 (10.16 ?.152) .140 ?.030 (3.56 ?.76) .025 ?.002 (.64 ?.05) mg 714 .562 ?.060 (14.27 ?1.52) .150 ?.030 (3.81 ?.76) .032 ?.002 (.81 ?.05) mg 715 .750 ?.060 (19.05 ?1.52) .140 ?.030 (3.56 ?.76) .025 ?.002 (.64 ?.05) mg 716 1.000 ?.060 (25.40 ?1.52) .140 ?.030 (3.56 ?.76) .025 ?.002 (.64 ?.05) mg 717 .710 ?.050 (18.03 ?1.27) .240 ?.030 (6.10 ?.76) .040 ?.002 (1.02 ?.05) mg 720 1.500 ?.080 (38.10 ?2.03) .140 ?.030 (3.56 ?.76) .025 ?.002 (.64 ?.05) mg 721 1.000 ?.050 (25.40 ?1.27) .240 ?.030 (6.10 ?.76) .040 ?.002 (1.02 ?.05) mg 725 2.000 ?.080 (50.80 ?2.03) .140 ?.030 (3.56 ?.76) .025 ?.002 (.64 ?.05) mg 730 1.500 ?.080 (38.10 ?2.03) .240 ?.030 (6.10 ?.76) .040 ?.002 (1.02 ?.05) mg 731 1.000 ? .060 (25.40 ? 1.52) .315 ?.030 (8.00 ?.76) .040 ?.002 (1.02 ?.05) mg 735 2.000 ?.080 (50.80 ?2.03) .240 ?.030 (6.10 ?.76) .040 ?.002 (1.02 ?.05) mg 740 1.500 ?.060 (38.10 ?1.52) .315 ?.030 (8.00 ?.76) .040 ?.002 (1.02 ?.05) mg 745 3.000 ?.100 (76.20 ?2.54) .240 ?.030 (6.10 ?.76) .040 ?.002 (1.02 ?.05) mg 750 2.125 ?.060 (53.98 ?1.52) .315 ?.030 (8.00 ?.76) .040 ?.002 (1.02 ?.05) mg 780 3.125 ?.060 (79.38 ?1.52) .315 ?.030 (8.00 ?.76) .040 ?.002 (1.02 ?.05) mg 785 4.000 ?.120 (101.60 ?3.05) .315 ?.030 (8.00 ?.76) .040 ?.002 (1.02 ?.05) mg 810 5.000 ?.120 (127.00 ?3.05) .315 ?.030 (8.00 ?.76) .040 ?.002 (1.02 ?.05) mg 815 6.000 ?.120 (152.40 ?3.05) .350 ?.040 (8.89 ?1.02) .040 ?.002 (1.02 ?.05) 0. 5 0.5 0. 6 0. 8 1.0 0. 6 1.0 1. 0 1. 5 1.5 2. 0 2.0 2. 5 3. 0 2.6 3. 6 3.6 5. 0 5. 0 7.5 8. 0 10.0 15. 0 600 600 1,000 2,000 4,000 1,000 1,000 2,000 4,000 2,000 6,000 4,000 10,000 6,000 4,000 10,000 6,000 15,000 10,000 15,000 20,000 25,000 30,000 750 750 750 750 750 750 750 750 750 750 750 750 750 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 200 ? 200 ? 400 ? 600 ? 800 ? 800 ? 200 ? 400 ? 600 ? 600 ? 1 k 200 ? 1.5 k 500 ? 200 ? 750 ? 300 ? 1 k 400 ? 600 ? 800 ? 1 k 1 k 5 meg 8 meg 10 meg 20 meg 50 meg 20 meg 20 meg 50 meg 75 meg 75 meg 150 meg 100 meg 200 meg 250 meg 150 meg 300 meg 300 meg 500 meg 500 meg 750 meg 1,000 meg 1,250 meg 2,000 meg n/ a n/a n/ a n/ a n/a n/ a n/a n/ a n/ a 225 m n/ a 300 m n/ a 750 m 750 m 1,000 m 1,500 m 1,500 m 2,500 m 3,750 m 5,000 m 6,250 m 10,000 m -15 min. 6.5 meg n/ a n/a n/ a n/ a n/a n/ a 26 meg 70 meg 17 meg n/ a 51 meg n/ a 77 meg 40 meg 178 meg 64 meg 288 meg 128 meg 192 meg 320 meg 400 meg 384 meg overload rating t ype 1 t ype 1 t ype 1 t ype 1 t ype 1 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 now with extended resistance range to 10,000 megohms and additional models temperature coef?cient as tight as 80 ppm/c, combined with excellent long-term stability and precision tolerances. caddock's micronox ? resistance ?lms are the source of the type mg precision high voltage resistors' outstanding combination of performance features: ? single-resistor values as high as 10,000 megohms. ? maximum continuous operating voltages as high as 48,000 volts ("-15" ratings). ? overvoltage capabilities of 150% of standard working voltages for all models and values, (except "-15" ratings). ? resistance tolerances from 1.0% to 0.1%. ? temperature coef?cient, for standard resistance range, of 80 ppm/c in combination with resistance tolerances as tight as 0.1%. ? type mg resistors have demonstrated stability of 0.01% per 1,000 hours in extended load life testing of standard resistance range values. this exceptional performance has been proven through many years of use in equipment that demands the highest reliability and stability, including twt amplifiers, x-ray systems, geophysical instruments, and medical electronics. preconditioning for power and voltage ratings all power ratings and maximum operating voltage ratings are for continuous duty. these ratings are based on pre- stress voltage levels applied during the manufacturing process to provide for stable resistor performance even under momentary overload conditions. maximum operating voltages 60% higher than the values listed in the table may be speci?ed by adding "-15" to the model number (example: mg750-15). note that overload and overvoltage ratings do not apply to the "-15" resistors. resistance ranges for "-15" resistors shown in the table are from "-15 min." to "standard max." non-inductive performance most models are manufactured with caddock's non-inductive design which uses a serpentine resistive pattern that provides for neighboring lines to carry current in opposite directions, thereby achieving maximum cancellation of ?ux ?elds over the entire length of the resistor. this ef?cient non-inductive construction is accomplished without derating of any performance advantages. insulation resistance: 10,000 megohms, min. overload/overvoltage: 5 times rated power with applied voltage not to exceed 1.5 times max- imum continuous operating voltage for 5 seconds . type 1: dc voltage type 2: dc voltage or v rms ac thermal shock: mil-std-202, method 107, cond. c, r 0.25% max. moisture resistance: mil-std-202, method 106, r 0.4% max. load life: 1,000 hours at +125c at rated voltage, not to exceed rated power. solderable leads encapsulation: high temperature silicone conformal. temperature coef?cient: page 1 of 2 28_il110.1004 sales and corporate of?ce 1717 chicago avenue riverside, california 92507-2364 phone: (951) 788-1700 fax: (951) 369-1151 applications engineering 17271 north umpqua hwy. roseburg, oregon 97470-9422 phone: (541) 496-0700 fax: (541) 496-0408 e-mail: caddock@caddock.com ? web: www.caddock.com for caddock distributors listed by country see caddock.com/contact/dist.html ? 2004 caddock electronics, inc. ca d k do c type mg precision high voltage resistors speci?cations: resistance tolerance: resistance range t olerance ?1% ?1%, ?0.5%, ?0.25%, ?0.1% standar d st'd with "-15" ratin g extended range ?1% resistance range overload/overvoltage, ? r n/a 0.5% max. standard st'd with "-15" rating extended range 0.8% max. models with low inductance construction are in shaded areas. models with caddock's non-inductive resistance pattern are in non-shaded areas. standard and st'd with "-15" ratin g ?80 ppm/ ?c from +25 ?c to +105 ?c, -200 ppm/ ?c to +50 ppm/ ?c from -15 ?c to +25 ?c. resistanc e range ?80 ppm/ ?c from -15 ?c to +105 ?c, referenced to +25 ?c. tc specifications extended range resistance range load life, ? r 0.8% max. 0.5% max. standard st'd with "-15" rating extended range 0.8% max. dielect. strength max. continuous oper . v olt. w att- age model no. a b c dimensions in inches and (millimeters) resistance standard max. extended max. min. mg 650 .313 ?.020 (7.95 ?.51) .094 ?.015 (2.39 ?.38) .025 ?.002 (.64 ?.05) mg 655 .313 ?.030 (7.95 ?.76) .109 ?.025 (2.77 ?.64) .025 ?.002 (.64 ?.05) mg 660 .500 ?.030 (12.70 ?.76) .094 ?.015 (2.39 ?.38) .025 ?.002 (.64 ?.05) mg 680 .750 ?.030 (19.05 ?.76) .094 ?.015 (2.39 ?.38) .025 ?.002 (.64 ?.05) mg 710 1.000 ?.040 (25.40 ?1.02) .094 ?.015 (2.39 ?.38) .025 ?.002 (.64 ?.05) mg 712 .400 ?.060 (10.16 ?.152) .140 ?.030 (3.56 ?.76) .025 ?.002 (.64 ?.05) mg 714 .562 ?.060 (14.27 ?1.52) .150 ?.030 (3.81 ?.76) .032 ?.002 (.81 ?.05) mg 715 .750 ?.060 (19.05 ?1.52) .140 ?.030 (3.56 ?.76) .025 ?.002 (.64 ?.05) mg 716 1.000 ?.060 (25.40 ?1.52) .140 ?.030 (3.56 ?.76) .025 ?.002 (.64 ?.05) mg 717 .710 ?.050 (18.03 ?1.27) .240 ?.030 (6.10 ?.76) .040 ?.002 (1.02 ?.05) mg 720 1.500 ?.080 (38.10 ?2.03) .140 ?.030 (3.56 ?.76) .025 ?.002 (.64 ?.05) mg 721 1.000 ?.050 (25.40 ?1.27) .240 ?.030 (6.10 ?.76) .040 ?.002 (1.02 ?.05) mg 725 2.000 ?.080 (50.80 ?2.03) .140 ?.030 (3.56 ?.76) .025 ?.002 (.64 ?.05) mg 730 1.500 ?.080 (38.10 ?2.03) .240 ?.030 (6.10 ?.76) .040 ?.002 (1.02 ?.05) mg 731 1.000 ? .060 (25.40 ? 1.52) .315 ?.030 (8.00 ?.76) .040 ?.002 (1.02 ?.05) mg 735 2.000 ?.080 (50.80 ?2.03) .240 ?.030 (6.10 ?.76) .040 ?.002 (1.02 ?.05) mg 740 1.500 ?.060 (38.10 ?1.52) .315 ?.030 (8.00 ?.76) .040 ?.002 (1.02 ?.05) mg 745 3.000 ?.100 (76.20 ?2.54) .240 ?.030 (6.10 ?.76) .040 ?.002 (1.02 ?.05) mg 750 2.125 ?.060 (53.98 ?1.52) .315 ?.030 (8.00 ?.76) .040 ?.002 (1.02 ?.05) mg 780 3.125 ?.060 (79.38 ?1.52) .315 ?.030 (8.00 ?.76) .040 ?.002 (1.02 ?.05) mg 785 4.000 ?.120 (101.60 ?3.05) .315 ?.030 (8.00 ?.76) .040 ?.002 (1.02 ?.05) mg 810 5.000 ?.120 (127.00 ?3.05) .315 ?.030 (8.00 ?.76) .040 ?.002 (1.02 ?.05) mg 815 6.000 ?.120 (152.40 ?3.05) .350 ?.040 (8.89 ?1.02) .040 ?.002 (1.02 ?.05) 0. 5 0.5 0. 6 0. 8 1.0 0. 6 1.0 1. 0 1. 5 1.5 2. 0 2.0 2. 5 3. 0 2.6 3. 6 3.6 5. 0 5. 0 7.5 8. 0 10.0 15. 0 600 600 1,000 2,000 4,000 1,000 1,000 2,000 4,000 2,000 6,000 4,000 10,000 6,000 4,000 10,000 6,000 15,000 10,000 15,000 20,000 25,000 30,000 750 750 750 750 750 750 750 750 750 750 750 750 750 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 200 ? 200 ? 400 ? 600 ? 800 ? 800 ? 200 ? 400 ? 600 ? 600 ? 1 k 200 ? 1.5 k 500 ? 200 ? 750 ? 300 ? 1 k 400 ? 600 ? 800 ? 1 k 1 k 5 meg 8 meg 10 meg 20 meg 50 meg 20 meg 20 meg 50 meg 75 meg 75 meg 150 meg 100 meg 200 meg 250 meg 150 meg 300 meg 300 meg 500 meg 500 meg 750 meg 1,000 meg 1,250 meg 2,000 meg n/ a n/a n/ a n/ a n/a n/ a n/a n/ a n/ a 225 m n/ a 300 m n/ a 750 m 750 m 1,000 m 1,500 m 1,500 m 2,500 m 3,750 m 5,000 m 6,250 m 10,000 m -15 min. 6.5 meg n/ a n/a n/ a n/ a n/a n/ a 26 meg 70 meg 17 meg n/ a 51 meg n/ a 77 meg 40 meg 178 meg 64 meg 288 meg 128 meg 192 meg 320 meg 400 meg 384 meg overload rating t ype 1 t ype 1 t ype 1 t ype 1 t ype 1 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 now with extended resistance range to 10,000 megohms and additional models temperature coef?cient as tight as 80 ppm/c, combined with excellent long-term stability and precision tolerances. caddock's micronox ? resistance ?lms are the source of the type mg precision high voltage resistors' outstanding combination of performance features: ? single-resistor values as high as 10,000 megohms. ? maximum continuous operating voltages as high as 48,000 volts ("-15" ratings). ? overvoltage capabilities of 150% of standard working voltages for all models and values, (except "-15" ratings). ? resistance tolerances from 1.0% to 0.1%. ? temperature coef?cient, for standard resistance range, of 80 ppm/c in combination with resistance tolerances as tight as 0.1%. ? type mg resistors have demonstrated stability of 0.01% per 1,000 hours in extended load life testing of standard resistance range values. this exceptional performance has been proven through many years of use in equipment that demands the highest reliability and stability, including twt amplifiers, x-ray systems, geophysical instruments, and medical electronics. preconditioning for power and voltage ratings all power ratings and maximum operating voltage ratings are for continuous duty. these ratings are based on pre- stress voltage levels applied during the manufacturing process to provide for stable resistor performance even under momentary overload conditions. maximum operating voltages 60% higher than the values listed in the table may be speci?ed by adding "-15" to the model number (example: mg750-15). note that overload and overvoltage ratings do not apply to the "-15" resistors. resistance ranges for "-15" resistors shown in the table are from "-15 min." to "standard max." non-inductive performance most models are manufactured with caddock's non-inductive design which uses a serpentine resistive pattern that provides for neighboring lines to carry current in opposite directions, thereby achieving maximum cancellation of ?ux ?elds over the entire length of the resistor. this ef?cient non-inductive construction is accomplished without derating of any performance advantages. insulation resistance: 10,000 megohms, min. overload/overvoltage: 5 times rated power with applied voltage not to exceed 1.5 times max- imum continuous operating voltage for 5 seconds . type 1: dc voltage type 2: dc voltage or v rms ac thermal shock: mil-std-202, method 107, cond. c, r 0.25% max. moisture resistance: mil-std-202, method 106, r 0.4% max. load life: 1,000 hours at +125c at rated voltage, not to exceed rated power. solderable leads encapsulation: high temperature silicone conformal. temperature coef?cient: page 1 of 2 28_il110.1004 sales and corporate of?ce 1717 chicago avenue riverside, california 92507-2364 phone: (951) 788-1700 fax: (951) 369-1151 applications engineering 17271 north umpqua hwy. roseburg, oregon 97470-9422 phone: (541) 496-0700 fax: (541) 496-0408 e-mail: caddock@caddock.com ? web: www.caddock.com for caddock distributors listed by country see caddock.com/contact/dist.html ? 2004 caddock electronics, inc. ca d k do c type mg precision high voltage resistors speci?cations: resistance tolerance: resistance range t olerance ?1% ?1%, ?0.5%, ?0.25%, ?0.1% standar d st'd with "-15" ratin g extended range ?1% resistance range overload/overvoltage, ? r n/a 0.5% max. standard st'd with "-15" rating extended range 0.8% max. models with low inductance construction are in shaded areas. models with caddock's non-inductive resistance pattern are in non-shaded areas. standard and st'd with "-15" ratin g ?80 ppm/ ?c from +25 ?c to +105 ?c, -200 ppm/ ?c to +50 ppm/ ?c from -15 ?c to +25 ?c. resistanc e range ?80 ppm/ ?c from -15 ?c to +105 ?c, referenced to +25 ?c. tc specifications extended range resistance range load life, ? r 0.8% max. 0.5% max. standard st'd with "-15" rating extended range 0.8% max. dielect. strength max. continuous oper . v olt. w att- age model no. a b c dimensions in inches and (millimeters) resistance standard max. extended max. min. mg 650 .313 ?.020 (7.95 ?.51) .094 ?.015 (2.39 ?.38) .025 ?.002 (.64 ?.05) mg 655 .313 ?.030 (7.95 ?.76) .109 ?.025 (2.77 ?.64) .025 ?.002 (.64 ?.05) mg 660 .500 ?.030 (12.70 ?.76) .094 ?.015 (2.39 ?.38) .025 ?.002 (.64 ?.05) mg 680 .750 ?.030 (19.05 ?.76) .094 ?.015 (2.39 ?.38) .025 ?.002 (.64 ?.05) mg 710 1.000 ?.040 (25.40 ?1.02) .094 ?.015 (2.39 ?.38) .025 ?.002 (.64 ?.05) mg 712 .400 ?.060 (10.16 ?.152) .140 ?.030 (3.56 ?.76) .025 ?.002 (.64 ?.05) mg 714 .562 ?.060 (14.27 ?1.52) .150 ?.030 (3.81 ?.76) .032 ?.002 (.81 ?.05) mg 715 .750 ?.060 (19.05 ?1.52) .140 ?.030 (3.56 ?.76) .025 ?.002 (.64 ?.05) mg 716 1.000 ?.060 (25.40 ?1.52) .140 ?.030 (3.56 ?.76) .025 ?.002 (.64 ?.05) mg 717 .710 ?.050 (18.03 ?1.27) .240 ?.030 (6.10 ?.76) .040 ?.002 (1.02 ?.05) mg 720 1.500 ?.080 (38.10 ?2.03) .140 ?.030 (3.56 ?.76) .025 ?.002 (.64 ?.05) mg 721 1.000 ?.050 (25.40 ?1.27) .240 ?.030 (6.10 ?.76) .040 ?.002 (1.02 ?.05) mg 725 2.000 ?.080 (50.80 ?2.03) .140 ?.030 (3.56 ?.76) .025 ?.002 (.64 ?.05) mg 730 1.500 ?.080 (38.10 ?2.03) .240 ?.030 (6.10 ?.76) .040 ?.002 (1.02 ?.05) mg 731 1.000 ? .060 (25.40 ? 1.52) .315 ?.030 (8.00 ?.76) .040 ?.002 (1.02 ?.05) mg 735 2.000 ?.080 (50.80 ?2.03) .240 ?.030 (6.10 ?.76) .040 ?.002 (1.02 ?.05) mg 740 1.500 ?.060 (38.10 ?1.52) .315 ?.030 (8.00 ?.76) .040 ?.002 (1.02 ?.05) mg 745 3.000 ?.100 (76.20 ?2.54) .240 ?.030 (6.10 ?.76) .040 ?.002 (1.02 ?.05) mg 750 2.125 ?.060 (53.98 ?1.52) .315 ?.030 (8.00 ?.76) .040 ?.002 (1.02 ?.05) mg 780 3.125 ?.060 (79.38 ?1.52) .315 ?.030 (8.00 ?.76) .040 ?.002 (1.02 ?.05) mg 785 4.000 ?.120 (101.60 ?3.05) .315 ?.030 (8.00 ?.76) .040 ?.002 (1.02 ?.05) mg 810 5.000 ?.120 (127.00 ?3.05) .315 ?.030 (8.00 ?.76) .040 ?.002 (1.02 ?.05) mg 815 6.000 ?.120 (152.40 ?3.05) .350 ?.040 (8.89 ?1.02) .040 ?.002 (1.02 ?.05) 0. 5 0.5 0. 6 0. 8 1.0 0. 6 1.0 1. 0 1. 5 1.5 2. 0 2.0 2. 5 3. 0 2.6 3. 6 3.6 5. 0 5. 0 7.5 8. 0 10.0 15. 0 600 600 1,000 2,000 4,000 1,000 1,000 2,000 4,000 2,000 6,000 4,000 10,000 6,000 4,000 10,000 6,000 15,000 10,000 15,000 20,000 25,000 30,000 750 750 750 750 750 750 750 750 750 750 750 750 750 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 200 ? 200 ? 400 ? 600 ? 800 ? 800 ? 200 ? 400 ? 600 ? 600 ? 1 k 200 ? 1.5 k 500 ? 200 ? 750 ? 300 ? 1 k 400 ? 600 ? 800 ? 1 k 1 k 5 meg 8 meg 10 meg 20 meg 50 meg 20 meg 20 meg 50 meg 75 meg 75 meg 150 meg 100 meg 200 meg 250 meg 150 meg 300 meg 300 meg 500 meg 500 meg 750 meg 1,000 meg 1,250 meg 2,000 meg n/ a n/a n/ a n/ a n/a n/ a n/a n/ a n/ a 225 m n/ a 300 m n/ a 750 m 750 m 1,000 m 1,500 m 1,500 m 2,500 m 3,750 m 5,000 m 6,250 m 10,000 m -15 min. 6.5 meg n/ a n/a n/ a n/ a n/a n/ a 26 meg 70 meg 17 meg n/ a 51 meg n/ a 77 meg 40 meg 178 meg 64 meg 288 meg 128 meg 192 meg 320 meg 400 meg 384 meg overload rating t ype 1 t ype 1 t ype 1 t ype 1 t ype 1 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 now with extended resistance range to 10,000 megohms and additional models temperature coef?cient as tight as 80 ppm/c, combined with excellent long-term stability and precision tolerances. caddock's micronox ? resistance ?lms are the source of the type mg precision high voltage resistors' outstanding combination of performance features: ? single-resistor values as high as 10,000 megohms. ? maximum continuous operating voltages as high as 48,000 volts ("-15" ratings). ? overvoltage capabilities of 150% of standard working voltages for all models and values, (except "-15" ratings). ? resistance tolerances from 1.0% to 0.1%. ? temperature coef?cient, for standard resistance range, of 80 ppm/c in combination with resistance tolerances as tight as 0.1%. ? type mg resistors have demonstrated stability of 0.01% per 1,000 hours in extended load life testing of standard resistance range values. this exceptional performance has been proven through many years of use in equipment that demands the highest reliability and stability, including twt amplifiers, x-ray systems, geophysical instruments, and medical electronics. preconditioning for power and voltage ratings all power ratings and maximum operating voltage ratings are for continuous duty. these ratings are based on pre- stress voltage levels applied during the manufacturing process to provide for stable resistor performance even under momentary overload conditions. maximum operating voltages 60% higher than the values listed in the table may be speci?ed by adding "-15" to the model number (example: mg750-15). note that overload and overvoltage ratings do not apply to the "-15" resistors. resistance ranges for "-15" resistors shown in the table are from "-15 min." to "standard max." non-inductive performance most models are manufactured with caddock's non-inductive design which uses a serpentine resistive pattern that provides for neighboring lines to carry current in opposite directions, thereby achieving maximum cancellation of ?ux ?elds over the entire length of the resistor. this ef?cient non-inductive construction is accomplished without derating of any performance advantages. insulation resistance: 10,000 megohms, min. overload/overvoltage: 5 times rated power with applied voltage not to exceed 1.5 times max- imum continuous operating voltage for 5 seconds . type 1: dc voltage type 2: dc voltage or v rms ac thermal shock: mil-std-202, method 107, cond. c, r 0.25% max. moisture resistance: mil-std-202, method 106, r 0.4% max. load life: 1,000 hours at +125c at rated voltage, not to exceed rated power. solderable leads encapsulation: high temperature silicone conformal. temperature coef?cient: page 1 of 2 28_il110.1004 uk & ireland distributors hurst green ? surrey ? rh8 9ax ? uk email ? sales@rhopointcomponents.com web ? www.rhopointcomponents.com tel: +44 (0) 870 608 1188 sales and corporate of?ce 1717 chicago avenue riverside, california 92507-2364 phone: (951) 788-1700 fax: (951) 369-1151 applications engineering 17271 north umpqua hwy. roseburg, oregon 97470-9422 phone: (541) 496-0700 fax: (541) 496-0408 e-mail: caddock@caddock.com ? web: www.caddock.com for caddock distributors listed by country see caddock.com/contact/dist.html ? 2004 caddock electronics, inc. ca d k do c type mg precision high voltage resistors speci?cations: resistance tolerance: resistance range t olerance ?1% ?1%, ?0.5%, ?0.25%, ?0.1% standar d st'd with "-15" ratin g extended range ?1% resistance range overload/overvoltage, ? r n/a 0.5% max. standard st'd with "-15" rating extended range 0.8% max. models with low inductance construction are in shaded areas. models with caddock's non-inductive resistance pattern are in non-shaded areas. standard and st'd with "-15" ratin g ?80 ppm/ ?c from +25 ?c to +105 ?c, -200 ppm/ ?c to +50 ppm/ ?c from -15 ?c to +25 ?c. resistanc e range ?80 ppm/ ?c from -15 ?c to +105 ?c, referenced to +25 ?c. tc specifications extended range resistance range load life, ? r 0.8% max. 0.5% max. standard st'd with "-15" rating extended range 0.8% max. dielect. strength max. continuous oper . v olt. w att- age model no. a b c dimensions in inches and (millimeters) resistance standard max. extended max. min. mg 650 .313 ?.020 (7.95 ?.51) .094 ?.015 (2.39 ?.38) .025 ?.002 (.64 ?.05) mg 655 .313 ?.030 (7.95 ?.76) .109 ?.025 (2.77 ?.64) .025 ?.002 (.64 ?.05) mg 660 .500 ?.030 (12.70 ?.76) .094 ?.015 (2.39 ?.38) .025 ?.002 (.64 ?.05) mg 680 .750 ?.030 (19.05 ?.76) .094 ?.015 (2.39 ?.38) .025 ?.002 (.64 ?.05) mg 710 1.000 ?.040 (25.40 ?1.02) .094 ?.015 (2.39 ?.38) .025 ?.002 (.64 ?.05) mg 712 .400 ?.060 (10.16 ?.152) .140 ?.030 (3.56 ?.76) .025 ?.002 (.64 ?.05) mg 714 .562 ?.060 (14.27 ?1.52) .150 ?.030 (3.81 ?.76) .032 ?.002 (.81 ?.05) mg 715 .750 ?.060 (19.05 ?1.52) .140 ?.030 (3.56 ?.76) .025 ?.002 (.64 ?.05) mg 716 1.000 ?.060 (25.40 ?1.52) .140 ?.030 (3.56 ?.76) .025 ?.002 (.64 ?.05) mg 717 .710 ?.050 (18.03 ?1.27) .240 ?.030 (6.10 ?.76) .040 ?.002 (1.02 ?.05) mg 720 1.500 ?.080 (38.10 ?2.03) .140 ?.030 (3.56 ?.76) .025 ?.002 (.64 ?.05) mg 721 1.000 ?.050 (25.40 ?1.27) .240 ?.030 (6.10 ?.76) .040 ?.002 (1.02 ?.05) mg 725 2.000 ?.080 (50.80 ?2.03) .140 ?.030 (3.56 ?.76) .025 ?.002 (.64 ?.05) mg 730 1.500 ?.080 (38.10 ?2.03) .240 ?.030 (6.10 ?.76) .040 ?.002 (1.02 ?.05) mg 731 1.000 ? .060 (25.40 ? 1.52) .315 ?.030 (8.00 ?.76) .040 ?.002 (1.02 ?.05) mg 735 2.000 ?.080 (50.80 ?2.03) .240 ?.030 (6.10 ?.76) .040 ?.002 (1.02 ?.05) mg 740 1.500 ?.060 (38.10 ?1.52) .315 ?.030 (8.00 ?.76) .040 ?.002 (1.02 ?.05) mg 745 3.000 ?.100 (76.20 ?2.54) .240 ?.030 (6.10 ?.76) .040 ?.002 (1.02 ?.05) mg 750 2.125 ?.060 (53.98 ?1.52) .315 ?.030 (8.00 ?.76) .040 ?.002 (1.02 ?.05) mg 780 3.125 ?.060 (79.38 ?1.52) .315 ?.030 (8.00 ?.76) .040 ?.002 (1.02 ?.05) mg 785 4.000 ?.120 (101.60 ?3.05) .315 ?.030 (8.00 ?.76) .040 ?.002 (1.02 ?.05) mg 810 5.000 ?.120 (127.00 ?3.05) .315 ?.030 (8.00 ?.76) .040 ?.002 (1.02 ?.05) mg 815 6.000 ?.120 (152.40 ?3.05) .350 ?.040 (8.89 ?1.02) .040 ?.002 (1.02 ?.05) 0. 5 0.5 0. 6 0. 8 1.0 0. 6 1.0 1. 0 1. 5 1.5 2. 0 2.0 2. 5 3. 0 2.6 3. 6 3.6 5. 0 5. 0 7.5 8. 0 10.0 15. 0 600 600 1,000 2,000 4,000 1,000 1,000 2,000 4,000 2,000 6,000 4,000 10,000 6,000 4,000 10,000 6,000 15,000 10,000 15,000 20,000 25,000 30,000 750 750 750 750 750 750 750 750 750 750 750 750 750 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 200 ? 200 ? 400 ? 600 ? 800 ? 800 ? 200 ? 400 ? 600 ? 600 ? 1 k 200 ? 1.5 k 500 ? 200 ? 750 ? 300 ? 1 k 400 ? 600 ? 800 ? 1 k 1 k 5 meg 8 meg 10 meg 20 meg 50 meg 20 meg 20 meg 50 meg 75 meg 75 meg 150 meg 100 meg 200 meg 250 meg 150 meg 300 meg 300 meg 500 meg 500 meg 750 meg 1,000 meg 1,250 meg 2,000 meg n/ a n/a n/ a n/ a n/a n/ a n/a n/ a n/ a 225 m n/ a 300 m n/ a 750 m 750 m 1,000 m 1,500 m 1,500 m 2,500 m 3,750 m 5,000 m 6,250 m 10,000 m -15 min. 6.5 meg n/ a n/a n/ a n/ a n/a n/ a 26 meg 70 meg 17 meg n/ a 51 meg n/ a 77 meg 40 meg 178 meg 64 meg 288 meg 128 meg 192 meg 320 meg 400 meg 384 meg overload rating t ype 1 t ype 1 t ype 1 t ype 1 t ype 1 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 now with extended resistance range to 10,000 megohms and additional models temperature coef?cient as tight as 80 ppm/c, combined with excellent long-term stability and precision tolerances. caddock's micronox ? resistance ?lms are the source of the type mg precision high voltage resistors' outstanding combination of performance features: ? single-resistor values as high as 10,000 megohms. ? maximum continuous operating voltages as high as 48,000 volts ("-15" ratings). ? overvoltage capabilities of 150% of standard working voltages for all models and values, (except "-15" ratings). ? resistance tolerances from 1.0% to 0.1%. ? temperature coef?cient, for standard resistance range, of 80 ppm/c in combination with resistance tolerances as tight as 0.1%. ? type mg resistors have demonstrated stability of 0.01% per 1,000 hours in extended load life testing of standard resistance range values. this exceptional performance has been proven through many years of use in equipment that demands the highest reliability and stability, including twt amplifiers, x-ray systems, geophysical instruments, and medical electronics. preconditioning for power and voltage ratings all power ratings and maximum operating voltage ratings are for continuous duty. these ratings are based on pre- stress voltage levels applied during the manufacturing process to provide for stable resistor performance even under momentary overload conditions. maximum operating voltages 60% higher than the values listed in the table may be speci?ed by adding "-15" to the model number (example: mg750-15). note that overload and overvoltage ratings do not apply to the "-15" resistors. resistance ranges for "-15" resistors shown in the table are from "-15 min." to "standard max." non-inductive performance most models are manufactured with caddock's non-inductive design which uses a serpentine resistive pattern that provides for neighboring lines to carry current in opposite directions, thereby achieving maximum cancellation of ?ux ?elds over the entire length of the resistor. this ef?cient non-inductive construction is accomplished without derating of any performance advantages. insulation resistance: 10,000 megohms, min. overload/overvoltage: 5 times rated power with applied voltage not to exceed 1.5 times max- imum continuous operating voltage for 5 seconds . type 1: dc voltage type 2: dc voltage or v rms ac thermal shock: mil-std-202, method 107, cond. c, r 0.25% max. moisture resistance: mil-std-202, method 106, r 0.4% max. load life: 1,000 hours at +125c at rated voltage, not to exceed rated power. solderable leads encapsulation: high temperature silicone conformal. temperature coef?cient: page 1 of 2 28_il110.1004 rhopoint components ltd. holland road hurst green oxted, surrey, rh8 9ax tel: +44 (0)1883 717988 fax: +44 (0)1883 712938 e-mail: sales@rhopointcomponents.com web: www.rhopointcomponents.com rhopoint components ltd. il-110.019 c b a 1.500 .125 (38.10 3.18) rated power or rated voltage, % ambient temperature, c 100 80 60 40 20 0 25 75 125 175 225 275 for immediate engineering assistance in developing low ratio tc matched high voltage resistor sets, call or write our applications engineering and we will be pleased to offer the best solution from our high voltage resistor product capabilities. derating curve: dimensions in inches and (millimeters) design assistance in developing high voltage resistor sets with low tc tracking. ordering information : mg750 -100m - 1% model number: resistor value: tolerance mg 680 mg 712 mg 714 mg 715 mg 725 mg 720 mg 660 mg 716 mg 721 mg 745 mg 810 mg 815 mg 735 mg 730 mg 717 mg 785 mg 731 mg 740 most models are available with caddock's non-inductive serpentine pattern mg 650 mg 710 mg 750 mg 780 certain products shown in this catalog are covered by one or more patents, there are also patents pending. n non-inductive performance with caddock's exclusive design mg 655 type mg precision high voltage resistors page 2 of 2 rhopoint components ltd. holland road hurst green oxted, surrey, rh8 9ax tel: +44 (0)1883 717988 fax: +44 (0)1883 712938 e-mail: sales@rhopointcomponents.com web: www.rhopointcomponents.com rhopoint components ltd. il-110.019 c b a 1.500 .125 (38.10 3.18) rated power or rated voltage, % ambient temperature, c 100 80 60 40 20 0 25 75 125 175 225 275 for immediate engineering assistance in developing low ratio tc matched high voltage resistor sets, call or write our applications engineering and we will be pleased to offer the best solution from our high voltage resistor product capabilities. derating curve: dimensions in inches and (millimeters) design assistance in developing high voltage resistor sets with low tc tracking. ordering information : mg750 -100m - 1% model number: resistor value: tolerance mg 680 mg 712 mg 714 mg 715 mg 725 mg 720 mg 660 mg 716 mg 721 mg 745 mg 810 mg 815 mg 735 mg 730 mg 717 mg 785 mg 731 mg 740 most models are available with caddock's non-inductive serpentine pattern mg 650 mg 710 mg 750 mg 780 certain products shown in this catalog are covered by one or more patents, there are also patents pending. n non-inductive performance with caddock's exclusive design mg 655 type mg precision high voltage resistors page 2 of 2 rhopoint components ltd. holland road hurst green oxted, surrey, rh8 9ax tel: +44 (0)1883 717988 fax: +44 (0)1883 712938 e-mail: sales@rhopointcomponents.com web: www.rhopointcomponents.com rhopoint components ltd. il-110.019 c b a 1.500 .125 (38.10 3.18) rated power or rated voltage, % ambient temperature, c 100 80 60 40 20 0 25 75 125 175 225 275 for immediate engineering assistance in developing low ratio tc matched high voltage resistor sets, call or write our applications engineering and we will be pleased to offer the best solution from our high voltage resistor product capabilities. derating curve: dimensions in inches and (millimeters) design assistance in developing high voltage resistor sets with low tc tracking. ordering information : mg750 -100m - 1% model number: resistor value: tolerance mg 680 mg 712 mg 714 mg 715 mg 725 mg 720 mg 660 mg 716 mg 721 mg 745 mg 810 mg 815 mg 735 mg 730 mg 717 mg 785 mg 731 mg 740 most models are available with caddock's non-inductive serpentine pattern mg 650 mg 710 mg 750 mg 780 certain products shown in this catalog are covered by one or more patents, there are also patents pending. n non-inductive performance with caddock's exclusive design mg 655 type mg precision high voltage resistors page 2 of 2 ? 2002 caddock electronics, inc. rhopoint components ltd web: www.rhopointcomponents.com e-mail: sales@rhopointcomponents.com rhopoint components ltd holland road, hurst green, oxted, surrey, rh8 9ax phone: +44 (0) 1883 717988 fax: +44 (0) 1883 712938 cd2015fc standard resistance values: tolerance cd2015fc 1% standard. cd2520fc standard resistance values: 0.010 ? 0.015 ? 0.020 ? 0.025 ? tolerance cd2520fc 1% standard. 0.030 ? 0.033 ? 0.040 ? 0.050 ? 0.075 ? 0.10 ? 0.20 ? custom resistance values and non-standard tolerances can be manufactured for high quantity applications. please contact caddock applications engineering. recommended circuit board layout (current and sense connections): fig. 1a: recommended kelvin layout. 0.20 ? 0.010 ? model resistance min. max. power capability information cd2015fc cd2520fc 0.20 ? 0.010 ? 150 c 1.0 watt max. chip temperature general applications high power applications thermal resistance - r jc film (j) to solder pad (c) (see note 2) 12.0 c/watt power rating at 70 c (see note 1) 9.0 c/watt 150 c dimensions in inches and (millimeters) .200 .012 (5.08 .30 a b d .150 .012 (3.81 .30) .062 min. (1.57 min.) c .063 .006 (1.60 .15) .250 .012 (6.35 .30) .200 .012 (5.08 .30) .078 min. (1.98 min.) .063 .006 (1.60 .15 comments solderable pedestal solderable pedestal 1.5 watts type cd low resistance precision chip resistors style fc - flip chip version is a surface mount version with solderable pedestal terminals for flip chip soldering. note 1: general applications - the power rating for general applications is based upon 0.5 sq. in. (300 mm 2 ) of termination pad or trace area (2 oz. copper) connected to each end of the resistor. maximum chip temperature is 150 c. use derating curve to derate appropriately for the maximum ambient temperature and for the temperature limitations of the adjacent materials. note 2: thermal resistance - in high power applications where the circuit board material provides high heat sinking benefits (such as ims, alumina, or other) the thermal resistance of the chip resistor is useful to establish the maximum power capability of the chip resistor in the application. the film temperature is measured at the center of the resistor element and solder pad temperature at the center of the solderable pedestal (point x in the recommended circuit layouts shown below). maximum temperature of the chip resistor (at the center of chip) should not exceed 150 c through the temperature range of the application . style fc derating curve for general application ambient temperature, c rated load, % o 100 80 60 40 20 0 25 100 150 70 c = current connection s = sense connection note: actual width of current trace is based on magnitude of current. point of connection should be in the area shown. low resistance chip down to 0.010 ? at 1% with unique pedestal terminal design for current sense in hybrid and smt applications 0.010 ? 0.015 ? 0.020 ? 0.025 ? 0.030 ? 0.033 ? 0.040 ? 0.050 ? 0.075 ? 0.10 ? 0.20 ? s s x x c c type cd low resistance precision chip resistors utilize the proven caddock micronox ? resistance films to achieve the unique low resistance range in this family. the special performance features of the type cd low resistance precision film resistor include: ? style fc - flip chip version for surface mount applications. style wb - wire bond version for hybrid applications with metallized back surface for solder down heat sinking of the chip, includes bondable terminatipedestals to receive aluminum wire bonds ? resistance as low as 0.010 ohm at 1%. ? pedestal terminals in this design provide an ultra low resistance connection pad which maintains the precision 0.010 ? 1% at the point of customer kelvin connection to the resistor chip. the pedestal terminal with its copper core also provides heat spreading which enhances the high power handling capability. ? thermal resistance is provided to optimize high power designs when utilizing higher thermal conductivity circuit board substrates such as ims or alumina. ? high pulse handling and overload capability. ? low inductance provides excellent high frequency and pulse response. page 1 of 2 27.1 il107.0802 ? 2002 caddock electronics, inc. rhopoint components ltd web: www.rhopointcomponents.com e-mail: sales@rhopointcomponents.com rhopoint components ltd holland road, hurst green, oxted, surrey, rh8 9ax phone: +44 (0) 1883 717988 fax: +44 (0) 1883 712938 is a hybrid mountable version with copper pede stal terminals and an aluminum surface layer for wire bonding. the back surface of these devices is metallized for solder attachment of the chip resistor to a heat sinking substrat e. specifications: temperature coefficient: tc referenced to +25 c, ? r taken at +150 c. 0.050 ohm to 0.20 ohm, 0 to +100 ppm/ c 0.010 ohm to 0.049 ohm, 0 to +200 ppm/ c inductance: less than 5 nh typical load life: 1000 hours at rated power, based upon 150 c max. chip temperature, ? r (0.5% + 0.0005 ohm) momentary overload: 1.5 times rated power, for 5 seconds, ? r (0.5% + 0.0005 ohm) operating temperature: -55 c to +150 c measurement note: all measurements are taken using kelvin connections per the recommended connection locations. ordering information: ko signifies tape thickness and dimension 12mm 0.473 ao bo 7 dia. (178 mm) .512 arbor hole (13mm) packaging information: style fc , flip chip resistors, are shipped with the bare ceramic side up in the pocket, with the solderable pedestals facing down. style wb , wire bondable resistors, are shipped with the wire bondable pedestals facing up in the pocket. the illustration shows the orientation of the cd2015 chip resistors in the tape. the cd2520 resistors chips are ro- tated 90 from what is shown in the illustration. style wb - wire bond version note 3: thermal resistance - in high power applications where the circuit board material provides high heat sinking benefits (such as ims, alumina, or other) the thermal resistance of the chip resistor is useful to establish the maximum power capability of the chip resistor in the application. the film temperature is measured at the center of the resistor element and the solder pad temperature is measured at the soldered interface with the circuit board. maximum temperature of the chip resistor (at the center of chip) should not exceed 150 c through the temperature range of the application. wb resistor mounting circuit board: ims, ceramic (alumina) , or other. sense wire current wire film temperature measuring point solder pad, soldered interface with circuit board. sense wire current wire location for sense (potential) connection: general information for type cd - style fc and style wb - chip resistors. solder attachment notes: during soldering of the type cd resistor the soldering temperature profile must not cause the pedestal terminals of this device to exceed 220 c. style fc - flip chip version resistors have a bare ceramic back surface. the recommended solder for flip chip solder attachment is 62sn / 36pb / 2ag. style wb - wire bond version resistors have a metallized back surface for soldering to a substrate or a heat sink. the recommended solders is 62sn / 36pb / 2ag. model resistance min. max. power capability information max. chip temperature thermal resistance r jc film (j) to solder pad (c) (see note 3) dimensions in inches and (millimeters) a b d c comments 8.33 c/watt 150 c .200 .012 (5.08 .30) .150 .012 (3.81 .30) .062 min. (1.57 min.) .061 .005 (1.55 .13) terminals have an aluminum surface layer for wire bonding. aluminum wire to be used for bonding. CD2015WBA 0.20 ? 0.010 ? cd2520wba 0.20 ? 0.010 ? 5.00 c/watt 150 c .250 .012 (6.35 .30) .200 .012 (5.08 .30) .078 min. (1.98 min.) .061 .005 (1.55 .13) terminals have an aluminum surface layer for wire bonding. aluminum wire to be used for bonding. custom resistance values and non-standard tolerances can be manufactured for high quantity applications. please contact caddock applications engineering. cd 2520 fc - 0.10 - 1% type cd physical size 2015 = 0.200 x 0.150 2520 = 0.250 x 0.200 style: fc or wba resistor value ( ? ) see charts for availability tolerance: 1% 0.010 ? and above. full reel quantities: 1000 pieces per reel for cd2015 and cd2520 quantities of less than 250 will be shipped in tape without reel and without tape leader at the option of caddock. tape dimensions and materials will be consistent with eia-481-1. reels will be marked with a label containing caddock logo, part number, resistor value, tolerance, packaging date, and quantity. dimensions in inches and (millimeters) d a b c carrier tape and pocket dimensions: tape is 12mm carrier tape (8mm pitch) 0.189 (4.80mm) size 2015 0.209 (5.31mm) 0.087 (2.21mm) 0.271 (6.88mm) size 2520 0.216 (5.49mm) 0.066 (1.68mm) ao bo ko note: the sense connection for each pedestal is positioned inboard of the current connection (single or multiple current wires). tolerance CD2015WBA 1% standard. CD2015WBA standard resistance values: 0.010 ? 0.015 ? 0.020 ? 0.025 ? 0.030 ? 0.033 ? 0.040 ? 0.050 ? 0.075 ? 0.10 ? 0.20 ? tolerance cd2520wba 1% standard. cd2520wba standard resistance values: 0.010 ? 0.015 ? 0.020 ? 0.025 ? 0.030 ? 0.033 ? 0.040 ? 0.050 ? 0.075 ? 0.10 ? 0.20 ? page 2 of 2 type cd low resistance precision chip resistors 27.1 il107.0802 ? 2002 caddock electronics, inc. rhopoint components ltd web: www.rhopointcomponents.com e-mail: sales@rhopointcomponents.com rhopoint components ltd holland road, hurst green, oxted, surrey, rh8 9ax phone: +44 (0) 1883 717988 fax: +44 (0) 1883 712938 is a hybrid mountable version with copper pede stal terminals and an aluminum surface layer for wire bonding. the back surface of these devices is metallized for solder attachment of the chip resistor to a heat sinking substrat e. specifications: temperature coefficient: tc referenced to +25 c, ? r taken at +150 c. 0.050 ohm to 0.20 ohm, 0 to +100 ppm/ c 0.010 ohm to 0.049 ohm, 0 to +200 ppm/ c inductance: less than 5 nh typical load life: 1000 hours at rated power, based upon 150 c max. chip temperature, ? r (0.5% + 0.0005 ohm) momentary overload: 1.5 times rated power, for 5 seconds, ? r (0.5% + 0.0005 ohm) operating temperature: -55 c to +150 c measurement note: all measurements are taken using kelvin connections per the recommended connection locations. ordering information: ko signifies tape thickness and dimension 12mm 0.473 ao bo 7 dia. (178 mm) .512 arbor hole (13mm) packaging information: style fc , flip chip resistors, are shipped with the bare ceramic side up in the pocket, with the solderable pedestals facing down. style wb , wire bondable resistors, are shipped with the wire bondable pedestals facing up in the pocket. the illustration shows the orientation of the cd2015 chip resistors in the tape. the cd2520 resistors chips are ro- tated 90 from what is shown in the illustration. style wb - wire bond version note 3: thermal resistance - in high power applications where the circuit board material provides high heat sinking benefits (such as ims, alumina, or other) the thermal resistance of the chip resistor is useful to establish the maximum power capability of the chip resistor in the application. the film temperature is measured at the center of the resistor element and the solder pad temperature is measured at the soldered interface with the circuit board. maximum temperature of the chip resistor (at the center of chip) should not exceed 150 c through the temperature range of the application. wb resistor mounting circuit board: ims, ceramic (alumina) , or other. sense wire current wire film temperature measuring point solder pad, soldered interface with circuit board. sense wire current wire location for sense (potential) connection: general information for type cd - style fc and style wb - chip resistors. solder attachment notes: during soldering of the type cd resistor the soldering temperature profile must not cause the pedestal terminals of this device to exceed 220 c. style fc - flip chip version resistors have a bare ceramic back surface. the recommended solder for flip chip solder attachment is 62sn / 36pb / 2ag. style wb - wire bond version resistors have a metallized back surface for soldering to a substrate or a heat sink. the recommended solders is 62sn / 36pb / 2ag. model resistance min. max. power capability information max. chip temperature thermal resistance r jc film (j) to solder pad (c) (see note 3) dimensions in inches and (millimeters) a b d c comments 8.33 c/watt 150 c .200 .012 (5.08 .30) .150 .012 (3.81 .30) .062 min. (1.57 min.) .061 .005 (1.55 .13) terminals have an aluminum surface layer for wire bonding. aluminum wire to be used for bonding. CD2015WBA 0.20 ? 0.010 ? cd2520wba 0.20 ? 0.010 ? 5.00 c/watt 150 c .250 .012 (6.35 .30) .200 .012 (5.08 .30) .078 min. (1.98 min.) .061 .005 (1.55 .13) terminals have an aluminum surface layer for wire bonding. aluminum wire to be used for bonding. custom resistance values and non-standard tolerances can be manufactured for high quantity applications. please contact caddock applications engineering. cd 2520 fc - 0.10 - 1% type cd physical size 2015 = 0.200 x 0.150 2520 = 0.250 x 0.200 style: fc or wba resistor value ( ? ) see charts for availability tolerance: 1% 0.010 ? and above. full reel quantities: 1000 pieces per reel for cd2015 and cd2520 quantities of less than 250 will be shipped in tape without reel and without tape leader at the option of caddock. tape dimensions and materials will be consistent with eia-481-1. reels will be marked with a label containing caddock logo, part number, resistor value, tolerance, packaging date, and quantity. dimensions in inches and (millimeters) d a b c carrier tape and pocket dimensions: tape is 12mm carrier tape (8mm pitch) 0.189 (4.80mm) size 2015 0.209 (5.31mm) 0.087 (2.21mm) 0.271 (6.88mm) size 2520 0.216 (5.49mm) 0.066 (1.68mm) ao bo ko note: the sense connection for each pedestal is positioned inboard of the current connection (single or multiple current wires). tolerance CD2015WBA 1% standard. CD2015WBA standard resistance values: 0.010 ? 0.015 ? 0.020 ? 0.025 ? 0.030 ? 0.033 ? 0.040 ? 0.050 ? 0.075 ? 0.10 ? 0.20 ? tolerance cd2520wba 1% standard. cd2520wba standard resistance values: 0.010 ? 0.015 ? 0.020 ? 0.025 ? 0.030 ? 0.033 ? 0.040 ? 0.050 ? 0.075 ? 0.10 ? 0.20 ? page 2 of 2 type cd low resistance precision chip resistors 27.1 il107.0802 ? 2002 caddock electronics, inc. rhopoint components ltd web: www.rhopointcomponents.com e-mail: sales@rhopointcomponents.com rhopoint components ltd holland road, hurst green, oxted, surrey, rh8 9ax phone: +44 (0) 1883 717988 fax: +44 (0) 1883 712938 is a hybrid mountable version with copper pede stal terminals and an aluminum surface layer for wire bonding. the back surface of these devices is metallized for solder attachment of the chip resistor to a heat sinking substrat e. specifications: temperature coefficient: tc referenced to +25 c, ? r taken at +150 c. 0.050 ohm to 0.20 ohm, 0 to +100 ppm/ c 0.010 ohm to 0.049 ohm, 0 to +200 ppm/ c inductance: less than 5 nh typical load life: 1000 hours at rated power, based upon 150 c max. chip temperature, ? r (0.5% + 0.0005 ohm) momentary overload: 1.5 times rated power, for 5 seconds, ? r (0.5% + 0.0005 ohm) operating temperature: -55 c to +150 c measurement note: all measurements are taken using kelvin connections per the recommended connection locations. ordering information: ko signifies tape thickness and dimension 12mm 0.473 ao bo 7 dia. (178 mm) .512 arbor hole (13mm) packaging information: style fc , flip chip resistors, are shipped with the bare ceramic side up in the pocket, with the solderable pedestals facing down. style wb , wire bondable resistors, are shipped with the wire bondable pedestals facing up in the pocket. the illustration shows the orientation of the cd2015 chip resistors in the tape. the cd2520 resistors chips are ro- tated 90 from what is shown in the illustration. style wb - wire bond version note 3: thermal resistance - in high power applications where the circuit board material provides high heat sinking benefits (such as ims, alumina, or other) the thermal resistance of the chip resistor is useful to establish the maximum power capability of the chip resistor in the application. the film temperature is measured at the center of the resistor element and the solder pad temperature is measured at the soldered interface with the circuit board. maximum temperature of the chip resistor (at the center of chip) should not exceed 150 c through the temperature range of the application. wb resistor mounting circuit board: ims, ceramic (alumina) , or other. sense wire current wire film temperature measuring point solder pad, soldered interface with circuit board. sense wire current wire location for sense (potential) connection: general information for type cd - style fc and style wb - chip resistors. solder attachment notes: during soldering of the type cd resistor the soldering temperature profile must not cause the pedestal terminals of this device to exceed 220 c. style fc - flip chip version resistors have a bare ceramic back surface. the recommended solder for flip chip solder attachment is 62sn / 36pb / 2ag. style wb - wire bond version resistors have a metallized back surface for soldering to a substrate or a heat sink. the recommended solders is 62sn / 36pb / 2ag. model resistance min. max. power capability information max. chip temperature thermal resistance r jc film (j) to solder pad (c) (see note 3) dimensions in inches and (millimeters) a b d c comments 8.33 c/watt 150 c .200 .012 (5.08 .30) .150 .012 (3.81 .30) .062 min. (1.57 min.) .061 .005 (1.55 .13) terminals have an aluminum surface layer for wire bonding. aluminum wire to be used for bonding. CD2015WBA 0.20 ? 0.010 ? cd2520wba 0.20 ? 0.010 ? 5.00 c/watt 150 c .250 .012 (6.35 .30) .200 .012 (5.08 .30) .078 min. (1.98 min.) .061 .005 (1.55 .13) terminals have an aluminum surface layer for wire bonding. aluminum wire to be used for bonding. custom resistance values and non-standard tolerances can be manufactured for high quantity applications. please contact caddock applications engineering. cd 2520 fc - 0.10 - 1% type cd physical size 2015 = 0.200 x 0.150 2520 = 0.250 x 0.200 style: fc or wba resistor value ( ? ) see charts for availability tolerance: 1% 0.010 ? and above. full reel quantities: 1000 pieces per reel for cd2015 and cd2520 quantities of less than 250 will be shipped in tape without reel and without tape leader at the option of caddock. tape dimensions and materials will be consistent with eia-481-1. reels will be marked with a label containing caddock logo, part number, resistor value, tolerance, packaging date, and quantity. dimensions in inches and (millimeters) d a b c carrier tape and pocket dimensions: tape is 12mm carrier tape (8mm pitch) 0.189 (4.80mm) size 2015 0.209 (5.31mm) 0.087 (2.21mm) 0.271 (6.88mm) size 2520 0.216 (5.49mm) 0.066 (1.68mm) ao bo ko note: the sense connection for each pedestal is positioned inboard of the current connection (single or multiple current wires). tolerance CD2015WBA 1% standard. CD2015WBA standard resistance values: 0.010 ? 0.015 ? 0.020 ? 0.025 ? 0.030 ? 0.033 ? 0.040 ? 0.050 ? 0.075 ? 0.10 ? 0.20 ? tolerance cd2520wba 1% standard. cd2520wba standard resistance values: 0.010 ? 0.015 ? 0.020 ? 0.025 ? 0.030 ? 0.033 ? 0.040 ? 0.050 ? 0.075 ? 0.10 ? 0.20 ? page 2 of 2 type cd low resistance precision chip resistors 27.1 il107.0802 sales and corporate of?ce 1717 chicago avenue riverside, california 92507-2364 phone: (951) 788-1700 fax: (951) 369-1151 applications engineering 17271 north umpqua hwy. roseburg, oregon 97470-9422 phone: (541) 496-0700 fax: (541) 496-0408 e-mail: caddock@caddock.com ? web: www.caddock.com for caddock distributors listed by country see caddock.com/contact/dist.html ? 2004 caddock electronics, inc. ca d k do c type mg precision high voltage resistors speci?cations: resistance tolerance: resistance range t olerance ?1% ?1%, ?0.5%, ?0.25%, ?0.1% standar d st'd with "-15" ratin g extended range ?1% resistance range overload/overvoltage, ? r n/a 0.5% max. standard st'd with "-15" rating extended range 0.8% max. models with low inductance construction are in shaded areas. models with caddock's non-inductive resistance pattern are in non-shaded areas. standard and st'd with "-15" ratin g ?80 ppm/ ?c from +25 ?c to +105 ?c, -200 ppm/ ?c to +50 ppm/ ?c from -15 ?c to +25 ?c. resistanc e range ?80 ppm/ ?c from -15 ?c to +105 ?c, referenced to +25 ?c. tc specifications extended range resistance range load life, ? r 0.8% max. 0.5% max. standard st'd with "-15" rating extended range 0.8% max. dielect. strength max. continuous oper . v olt. w att- age model no. a b c dimensions in inches and (millimeters) resistance standard max. extended max. min. mg 650 .313 ?.020 (7.95 ?.51) .094 ?.015 (2.39 ?.38) .025 ?.002 (.64 ?.05) mg 655 .313 ?.030 (7.95 ?.76) .109 ?.025 (2.77 ?.64) .025 ?.002 (.64 ?.05) mg 660 .500 ?.030 (12.70 ?.76) .094 ?.015 (2.39 ?.38) .025 ?.002 (.64 ?.05) mg 680 .750 ?.030 (19.05 ?.76) .094 ?.015 (2.39 ?.38) .025 ?.002 (.64 ?.05) mg 710 1.000 ?.040 (25.40 ?1.02) .094 ?.015 (2.39 ?.38) .025 ?.002 (.64 ?.05) mg 712 .400 ?.060 (10.16 ?.152) .140 ?.030 (3.56 ?.76) .025 ?.002 (.64 ?.05) mg 714 .562 ?.060 (14.27 ?1.52) .150 ?.030 (3.81 ?.76) .032 ?.002 (.81 ?.05) mg 715 .750 ?.060 (19.05 ?1.52) .140 ?.030 (3.56 ?.76) .025 ?.002 (.64 ?.05) mg 716 1.000 ?.060 (25.40 ?1.52) .140 ?.030 (3.56 ?.76) .025 ?.002 (.64 ?.05) mg 717 .710 ?.050 (18.03 ?1.27) .240 ?.030 (6.10 ?.76) .040 ?.002 (1.02 ?.05) mg 720 1.500 ?.080 (38.10 ?2.03) .140 ?.030 (3.56 ?.76) .025 ?.002 (.64 ?.05) mg 721 1.000 ?.050 (25.40 ?1.27) .240 ?.030 (6.10 ?.76) .040 ?.002 (1.02 ?.05) mg 725 2.000 ?.080 (50.80 ?2.03) .140 ?.030 (3.56 ?.76) .025 ?.002 (.64 ?.05) mg 730 1.500 ?.080 (38.10 ?2.03) .240 ?.030 (6.10 ?.76) .040 ?.002 (1.02 ?.05) mg 731 1.000 ? .060 (25.40 ? 1.52) .315 ?.030 (8.00 ?.76) .040 ?.002 (1.02 ?.05) mg 735 2.000 ?.080 (50.80 ?2.03) .240 ?.030 (6.10 ?.76) .040 ?.002 (1.02 ?.05) mg 740 1.500 ?.060 (38.10 ?1.52) .315 ?.030 (8.00 ?.76) .040 ?.002 (1.02 ?.05) mg 745 3.000 ?.100 (76.20 ?2.54) .240 ?.030 (6.10 ?.76) .040 ?.002 (1.02 ?.05) mg 750 2.125 ?.060 (53.98 ?1.52) .315 ?.030 (8.00 ?.76) .040 ?.002 (1.02 ?.05) mg 780 3.125 ?.060 (79.38 ?1.52) .315 ?.030 (8.00 ?.76) .040 ?.002 (1.02 ?.05) mg 785 4.000 ?.120 (101.60 ?3.05) .315 ?.030 (8.00 ?.76) .040 ?.002 (1.02 ?.05) mg 810 5.000 ?.120 (127.00 ?3.05) .315 ?.030 (8.00 ?.76) .040 ?.002 (1.02 ?.05) mg 815 6.000 ?.120 (152.40 ?3.05) .350 ?.040 (8.89 ?1.02) .040 ?.002 (1.02 ?.05) 0. 5 0.5 0. 6 0. 8 1.0 0. 6 1.0 1. 0 1. 5 1.5 2. 0 2.0 2. 5 3. 0 2.6 3. 6 3.6 5. 0 5. 0 7.5 8. 0 10.0 15. 0 600 600 1,000 2,000 4,000 1,000 1,000 2,000 4,000 2,000 6,000 4,000 10,000 6,000 4,000 10,000 6,000 15,000 10,000 15,000 20,000 25,000 30,000 750 750 750 750 750 750 750 750 750 750 750 750 750 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 200 ? 200 ? 400 ? 600 ? 800 ? 800 ? 200 ? 400 ? 600 ? 600 ? 1 k 200 ? 1.5 k 500 ? 200 ? 750 ? 300 ? 1 k 400 ? 600 ? 800 ? 1 k 1 k 5 meg 8 meg 10 meg 20 meg 50 meg 20 meg 20 meg 50 meg 75 meg 75 meg 150 meg 100 meg 200 meg 250 meg 150 meg 300 meg 300 meg 500 meg 500 meg 750 meg 1,000 meg 1,250 meg 2,000 meg n/ a n/a n/ a n/ a n/a n/ a n/a n/ a n/ a 225 m n/ a 300 m n/ a 750 m 750 m 1,000 m 1,500 m 1,500 m 2,500 m 3,750 m 5,000 m 6,250 m 10,000 m -15 min. 6.5 meg n/ a n/a n/ a n/ a n/a n/ a 26 meg 70 meg 17 meg n/ a 51 meg n/ a 77 meg 40 meg 178 meg 64 meg 288 meg 128 meg 192 meg 320 meg 400 meg 384 meg overload rating t ype 1 t ype 1 t ype 1 t ype 1 t ype 1 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 t ype 2 now with extended resistance range to 10,000 megohms and additional models temperature coef?cient as tight as 80 ppm/c, combined with excellent long-term stability and precision tolerances. caddock's micronox ? resistance ?lms are the source of the type mg precision high voltage resistors' outstanding combination of performance features: ? single-resistor values as high as 10,000 megohms. ? maximum continuous operating voltages as high as 48,000 volts ("-15" ratings). ? overvoltage capabilities of 150% of standard working voltages for all models and values, (except "-15" ratings). ? resistance tolerances from 1.0% to 0.1%. ? temperature coef?cient, for standard resistance range, of 80 ppm/c in combination with resistance tolerances as tight as 0.1%. ? type mg resistors have demonstrated stability of 0.01% per 1,000 hours in extended load life testing of standard resistance range values. this exceptional performance has been proven through many years of use in equipment that demands the highest reliability and stability, including twt amplifiers, x-ray systems, geophysical instruments, and medical electronics. preconditioning for power and voltage ratings all power ratings and maximum operating voltage ratings are for continuous duty. these ratings are based on pre- stress voltage levels applied during the manufacturing process to provide for stable resistor performance even under momentary overload conditions. maximum operating voltages 60% higher than the values listed in the table may be speci?ed by adding "-15" to the model number (example: mg750-15). note that overload and overvoltage ratings do not apply to the "-15" resistors. resistance ranges for "-15" resistors shown in the table are from "-15 min." to "standard max." non-inductive performance most models are manufactured with caddock's non-inductive design which uses a serpentine resistive pattern that provides for neighboring lines to carry current in opposite directions, thereby achieving maximum cancellation of ?ux ?elds over the entire length of the resistor. this ef?cient non-inductive construction is accomplished without derating of any performance advantages. insulation resistance: 10,000 megohms, min. overload/overvoltage: 5 times rated power with applied voltage not to exceed 1.5 times max- imum continuous operating voltage for 5 seconds . type 1: dc voltage type 2: dc voltage or v rms ac thermal shock: mil-std-202, method 107, cond. c, r 0.25% max. moisture resistance: mil-std-202, method 106, r 0.4% max. load life: 1,000 hours at +125c at rated voltage, not to exceed rated power. solderable leads encapsulation: high temperature silicone conformal. temperature coef?cient: page 1 of 2 28_il110.1004

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