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| Type 1776 Precision Decade Resistor Voltage Dividers Page 1 of 2 Input Voltage Dividers for Digital Multimeters and Range-Switching Instruments Introducing New Smaller Models at Lower Cost The exceptional performance of this extensive family of There are now 39 standard models in the expanded Type 1776 Precision Decade Resistor Voltage Dividers has family of Type 1776 precision resistor networks that include: been achieved through the special * 3, 4, and 5 - decade voltage combination of advantages dividers with ratios from 10:1 to VIN provided by Caddock's Tetrinox(R) 9M 10,000:1. VIN resistance films. This advanced = VOUT 1 10 900K VIN film resistor technology provides * 1,200 volts continuous ratings = VOUT 2 100 90K the performance characteristics and overvoltage to 2,000 volts. VIN = VOUT 3 1,000 required by the precision input 9K VIN * Many combinations of Ratio and = VOUT 4 signal circuits of both bench-type 10,000 1K Absolute Tolerance, and Ratio and laboratory digital instruments. Schematic for and Absolute Temperature Model 1776-C68 In addition to requiring less Coefficient. board space, these compact For complete information on quantity price and delivery, precision resistor networks deliver higher performance than contact our Sales Office. selected discrete resistor sets and thin-film networks. Model No. Resistance Values R1 9 Meg 9 Meg R2 900 K 900 K 900 K 900 K 900 K 900 K R3 90 K 90 K 90 K 90 K 90 K 90 K R4 9K 9K 9K 9K 9K 9K R5 900 900 900 Ratio Ratio Absolute Voltage Tolerance Tolerance Abs. TC TC Fig. Rating % % ppm/C ppm/C 7 TC Temp. Range 2 1 2 Ratio Stability Voltage % Change in Ratio Coef. of Ratio Load Shelf Overppm/volt Life Life Voltage 3 4 5 6 Specifications: (Numbers inside circles reference columns in Model No. table) 1 2 3 5 6 7 Ratio 4Tolerance: Maximum ra tio error. (See the specific Figures for the Ratio Definition). 3 4 5 6 7 Ratio Temperature Coefficient: Maximum ratio TC error. (See the specific Figures for the Ratio Definition). Range 1: -40C to +85C. Range 2: 0C to +70C. 4 5 6 7 Voltage Coefficient of Ratio (ppm/volt): R1 in series with any combination of R2, R3, R4, and R5, 100 volts to rated voltage. 5 6 7 Load Life: Ratio stability of re sis tance under full load at +70C, rated voltage applied to R1 in series with any combination of R2, R3, R4, and R5 for 2000 hrs. 6 7 Shelf Stability of Ratio: Six months at shelf conditions. 7 Overvoltage: Maximum voltage of 1.67 times rated DC voltage. Volts DC or peak AC applied to R1 and any combination of R2, R3, R4, and R5 in series with R1 for 10 seconds. Voltage Rating: DC or RMS AC voltage applied to R1 in series with any combination of R2, R3, R4, and R5. Storage Temperature: -40C to +85C. 1776-C67 1776-C671 10 10 10 10 10 10 1200 1200 1200 1200 1200 1200 1200 1200 1200 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.05 0.05 30 30 30 30 30 30 30 30 30 10 10 5 10 10 5 10 10 5 Range 1 0.04 0.04 0.04 0.04 0.04 0.04 0.03 0.03 0.03 0.01 0.003 0.01 0.003 0.01 0.003 0.01 0.003 0.01 0.003 0.01 0.003 0.01 0.003 0.01 0.003 0.01 0.003 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 1 2 Range 1 Range 1 Range 1 Range 1 Range 1 Range 1 Range 1 Range 1 New 1776-C6715 9 Meg 1776-C68 1776-C681 9 Meg 9 Meg 1K 1K 1K 0.1 0.05 0.05 1776-C6815 9 Meg New 1776-C48 1776-C481 10 Meg 1.1111M 101.01K 10.01K 1.0001K 11 10 Meg 1.1111M 101.01K 10.01K 1.0001K 11 0.1 0.1 0.1 0.1 0.05 0.05 1776-C4815 10 Meg 1.1111M 101.01K 10.01K 1.0001K 11 1776-C61 1776-C611 1776-C62 1776-C621 9 Meg 9 Meg 9 Meg 9 Meg 900 K 900 K 900 K 900 K 900 K 90 K 90 K 90 K 90 K 90 K 9K 9K 9K 9K 9K 900 900 1K 1K 1K 6 6 6 6 6 1200 1200 1200 1200 1200 0.1 0.1 0.1 0.1 0.1 0.1 0.05 0.1 0.05 0.02 30 30 30 30 30 10 10 10 10 10 Range 2 Range 2 Range 2 Range 2 Range 2 Range 2 Range 2 Range 2 Range 2 Range 2 Range 2 Range 2 Range 2 Range 2 Range 2 Range 2 Range 2 Range 2 Range 2 Range 2 Range 2 Range 2 Range 2 Range 2 Range 2 Range 2 Range 2 Range 2 Range 2 Range 2 0.1 0.1 0.1 0.1 0.1 0.01 0.005 0.01 0.005 0.01 0.005 0.01 0.005 0.01 0.005 0.01 0.01 0.01 0.01 0.01 1 2 3 1776-C6217 9 Meg 1776-C742 1776-C74 1776-232 1776-23 1776-242 1776-24 1776-241 1776-105 1776-C10 1776-C105 1776-1 1776-14 1776-8 1776-9 1776-91 1776-912 1776-C4 1776-C44 1776-C441 1776-C34 1776-C532 1776-C53 1776-C542 1776-C54 1776-C541 9 Meg 9 Meg 9 Meg 9 Meg 9 Meg 9 Meg 9 Meg 9 Meg 9 Meg 9 Meg 9 Meg 9 Meg 9.9 Meg 9.9 Meg 9.9 Meg 9.9 Meg 900 K 900 K 900 K 900 K 900 K 900 K 900 K 900 K 900 K 900 K 900 K 900 K 90 K 90 K 90 K 90 K 90 K 90 K 90 K 90 K 90 K 90 K 90 K 90 K 90 K 90 K 90 K 90 K 10 K 10 K 10 K 10 K 9K 9K 9K 9K 9K 9K 9K 10 K 10 K 10 K 10 K 10 K N/A N/A N/A N/A 1K 1K 900 900 1K 1K 1K N/A N/A N/A N/A N/A N/A N/A N/A N/A 7 7 3 3 3 3 3 4 9 9 2 2 1 1 1 1 8 8 8 8 5 5 5 5 5 1200 1200 1200 1200 1200 1200 1200 1200 1200 1200 1200 1200 1200 1200 1200 1200 1200 1200 1200 1200 750 750 750 750 750 0.25 0.1 0.25 0.1 0.25 0.25 0.25 +0, -0.5 +0, -0.5 +0, -0.5 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.1 0.1 0.25 0.25 0.1 0.25 0.1 0.1 0.25 0.1 0.25 0.1 0.25 0.1 0.05 0.1 0.1 0.1 0.05 0.1 0.1 0.1 0.05 0.02 0.25 0.1 0.05 0.25 0.25 0.1 0.25 0.1 0.05 50 50 50 50 50 50 50 30 30 30 30 30 30 30 30 30 30 30 30 50 25 25 25 25 25 50 50 50 50 50 50 50 5 10 5 10 10 25 10 10 5 10 10 10 50 25 15 25 15 15 0.5 0.5 0.3 0.2 0.3 0.2 0.2 0.02 0.02 0.02 0.02 0.02 0.2 0.02 0.02 0.02 0.1 0.1 0.1 0.5 0.4 0.3 0.4 0.3 0.3 1 0.04 0.04 0.04 0.02 0.04 0.02 0.02 0.02 0.02 0.02 0.01 0.02 0.01 1 0.01 2 0.04 1 0.04 2 0.04 0.02 0.04 0.02 3 0.02 3 4 4 5 0.01 0.005 0.01 5 6 0.01 0.005 3 0.01 2 4 1 0.01 0.005 0.01 0.005 0.01 0.005 0.02 2 0.01 0.01 0.01 0.02 0.01 4 0.01 3 0.01 0.005 0.01 0.005 0.01 0.005 0.01 0.005 0.01 0.005 0.01 0.005 0.04 0.02 0.02 0.02 0.02 0.02 0.01 0.01 0.01 0.01 0.01 0.04 0.02 0.02 0.02 0.02 0.02 5 6 7 10 Meg 1.1111M 101.01K 10.01K 1.0001K 10 Meg 1.1111M 101.01K 10.01K 1.0001K 10 Meg 1.1111M 101.01K 10.01K 1.0001K 10 Meg 1.1111M 101.01K 10.01K 1.0001K 900 K 900 K 900 K 900 K 900 K 0.02 0.01 0.01 0.01 0.01 0.01 90 K 90 K 90 K 90 K 90 K 9K 9K 9K 9K 9K 900 900 1K 1K 1K N/A N/A N/A N/A N/A Applications Engineering 17271 North Umpqua Hwy. Roseburg, Oregon 97470-9422 Phone: (541) 496-0700 Fax: (541) 496-0408 (c) 2004 Caddock Electronics, Inc. CADDOCK e-mail: caddock@caddock.com * web: www.caddock.com For Caddock Distributors listed by country see caddock.com/contact/dist.html Sales and Corporate Office 1717 Chicago Avenue Riverside, California 92507-2364 Phone: (951) 788-1700 Fax: (951) 369-1151 28_IL118.1004 Smaller Models Lower Cost New Page 2 of 2 Figure 1 1.500 .020 (38.10 .51) .680 .020 (17.27 .51) PIN 1 Figure 2 .090 (2.29) MAX. 1.700 .020 (43.18 .51) .090 (2.29) MAX. 2.000 .020 (50.80 .51) Figure 3 .090 (2.29) MAX. CADDOCK ELECTRONICS MODEL 1776-81 0408 CADDOCK ELECTRONICS MODEL 1776-1 0404 .750 .020 (19.05 .51) CADDOCK ELECTRONICS MODEL 1776-23 0419 .680 .020 (17.27 .51) PIN 1 .100 (2.54) PIN 1 .100 (2.54) .900 (22.86) 1.100 (27.94) 1.300 (33.02) .250 .050 (6.35 1.27) .100 (2.54) .025 .002 (.64 .05) DIA. Tinned Copper .900 (22.86) 1.200 (30.48) 1.400 (35.56) 1.500 (38.10) .250 .050 (6.35 1.27) .025 .002 (.64 .05) DIA. Tinned Copper .800 (20.32) 1.000 (25.40) 1.200 (30.48) 1.500 (38.10) 1.800 (45.72) .250 .050 (6.35 1.27) .025 .002 (.64 .05) DIA. Tinned Copper RATIO DEFINITION: ALL RESISTORS RATIO ONE ANOTHER 1.700 .020 (43.18 .51) R1 1 2 R2 3 R3 4 RATIO DEFINITION: ALL RESISTORS RATIO ONE ANOTHER 1.200 .020 (30.48 .51) R1 R2 R3 R4 1 2 3 4 5 RATIO DEFINITION: ALL RESISTORS RATIO ONE ANOTHER 1.400 .020 (35.56 .51) R1 1 2 R2 3 R3 4 R4 5 R5 6 Figure 4 .090 (2.29) MAX. .750 .020 (19.05 .51) Figure 5 .100 (2.54) MAX. PIN 1 .050 (1.27) Figure 6 .100 (2.54) MAX. CADDOCK ELECTRONICS MODEL 1776-10 0402 CADDOCK 0417 1776-C54 PIN 1 .050 (1.27) .550 .020 (13.97 .51) CADDOCK 0411 1776-C62 .550 .020 (13.97 .51) PIN 1 .100 (2.54) .700 (17.78) .800 (20.32) 1.000 (25.40) 1.100 (27.94) 1.300 (33.02) 1.400 (35.56) 1.500 (38.10) .250 .050 (6.35 1.27) .025 .002 (.64 .05) DIA. Tinned Copper .600 (15.24) .800 (20.32) .900 (22.86) 1.100 (27.94) .010 .002 (.26 .05) .020 .002 (.51 .05) .150 .040 (3.81 1.02) .700 (17.78) .900 (22.86) 1.000 (25.40) 1.100 (27.94) 1.300 (33.02) .010 .002 (.26 .05) .020 .002 (.51 .05) .150 .040 (3.81 1.02) RATIO DEFINITION: ALL RESISTORS RATIO ONE ANOTHER R1 1 2 3 R2 4 5 R3 6 7 R4 8 RATIO DEFINITION: ALL RESISTORS RATIO ONE ANOTHER R1 R2 R3 R4 1 2 3 4 5 RATIO DEFINITION: Where RT = R1 + R2 + R3 + R4 + R5 RATIO 1 (R2 + R3 + R4 + R5):RT R1 R2 R3 R4 R5 RATIO 2 (R3 + R4 + R5):RT RATIO 3 (R4 + R5):RT RATIO 4 (R5):RT 1 2 3 4 5 6 1.600 .020 (40.64 .51) Figure 7 .100 (2.54) MAX. PIN 1 .050 (1.27) Figure 8 1.500 .020 (38.10 .51) CADDOCK 0420 1776-C34 Figure 9 .100 (2.54) MAX. PIN 1 .050 (1.27) 1.600 .020 (40.64 .51) CADDOCK 0405 1776-C10 PIN 1 .050 (1.27) CADDOCK 0403 1776-C73 .550 .020 (13.97 .51) .550 .020 (13.97 .51) .100 (2.54) MAX. .600 .020 (15.24 .51) .700 (17.78) .900 (22.86) 1.100 (27.94) 1.300 (33.02) 1.500 (38.10) .010 .002 (.26 .05) .020 .002 (.51 .05) .150 .040 (3.81 1.02) .700 (17.78) .900 (22.86) 1.100 (27.94) 1.200 (30.48) 1.300 (33.02) 1.400 (35.56) .010 .002 (.26 .05) .020 .002 (.51 .05) .150 .040 (3.81 1.02) R1 R2 2 3 R3 4 R4 5 R5 6 RATIO DEFINITION: ALL RESISTORS RATIO ONE ANOTHER 1.000 .020 (25.40 .51) CADDOCK 0417 1776-C68 1 RATIO DEFINITION: RATIO 1 R1:R2 RATIO 2 R1:R3 RATIO 3 R1:R4 RATIO 4 R1:R5 .700 (17.78) .800 (20.32) 1.000 (25.40) 1.100 (27.94) 1.300 (33.02) 1.400 (35.56) 1.500 (38.10) .010 .002 (.26 .05) .020 .002 (.51 .05) .150 .040 (3.81 1.02) R1 R2 1 2 3 R1 R2 2 3 4 5 R3 6 7 R4 8 R3 R4 5 6 R5 7 4 RATIO DEFINITION: ALL RESISTORS RATIO 1 ONE ANOTHER 1.200 .020 (30.48 .51) CADDOCK 0417 1776-C48 Figure 10 0.530 .020 (13.46 .51) 0.110 (2.79) Max. New Smaller Models at Lower Cost Lead Form Detail Note: Lead form detail provides interference in the circuit board hole to achieve a vertical mount of the device. Recommended circuit board hole is nominally 0.039 inch (.99 mm). PIN 1 Figure 11 0.530 .020 (13.46 .51) 0.110 (2.79) Max. See Lead Form Detail Note. PIN 1 See Lead Form Detail Note. .050 (1.27) .500 (12.70) .600 (15.24) .700 (17.78) .800 (20.32) .900 (22.86) 0.010 .002 (0.25 .05) .050 (1.27) .500 (12.70) 0.020 .002 (0.51 .05) .150 .040 (3.81 1.02) .700 (17.78) .800 (20.32) .900 (22.86) 1.000 (25.40) 1.100 (27.94) 0.010 .002 (0.25 .05) 0.020 .002 (0.51 .05) .150 .040 (3.81 1.02) RATIO DEFINITION: Where RT = R1 + R2 + R3 + R4 + R5 RATIO 1 (R2 + R3 + R4 + R5):RT R1 R2 R3 R4 R5 RATIO 2 (R3 + R4 + R5):RT RATIO 3 (R4 + R5):RT RATIO 4 (R5):RT 1 2 3 4 5 6 DIMENSIONS IN INCHES AND (MILLIMETERS) RATIO DEFINITION: RATIO 1 R1:R2 RATIO 2 R1:R3 RATIO 3 R1:R4 RATIO 4 R1:R5 R1 R2 1 2 3 R3 R4 5 6 R5 7 4 Applications Engineering 17271 North Umpqua Hwy. Roseburg, Oregon 97470-9422 Phone: (541) 496-0700 Fax: (541) 496-0408 (c) 2004 Caddock Electronics, Inc. CADDOCK e-mail: caddock@caddock.com * web: www.caddock.com For Caddock Distributors listed by country see caddock.com/contact/dist.html Sales and Corporate Office 1717 Chicago Avenue Riverside, California 92507-2364 Phone: (951) 788-1700 Fax: (951) 369-1151 28_IL118.1004 |
Price & Availability of 1776-C74
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