document number: 28700 for technical questions contact: ff3aresistors@visha y .com www.vishay.com revision: 13-may-04 1 precision flat chip resistors mct 0603, mcu 0805, mca 1206 - precision vishay beyschlag features ? approved according to en 140401-801 ? thin-film technology ? low tc: 10 to 25 ppm/k ? precision tolerance of value: 0.1 and 0.25 % ? superior overall stability: class 0.1 and 0.25 ? green product, supports lead-free soldering applications ? test and measuring equipment ? medical equipment ? industrial equipment. metric size inch: 0603 0805 1206 metric: rr 1608m rr 2012m rr 3216m mct 0603, mcu 0805 and mca 1206 precision thin film flat chip resistors combine the proven reliability of the professional products with an advanced level of precision and stability. therefore they are perfectly suited for applications in the fields of test and measuring equipment together with industrial and medical electronics. note 1. the power dissipation on the resistor generates a temperature rise against the local ambient, depending on the heat flow supp ort of the printed-circuit board (thermal resistance). the rated dissipation applies only if the permitted film temperature is not exceede d. technical specifications description mct 0603 mcu 0805 mca 1206 metric size rr 1608m rr 2012m rr 3216m resistance range 47 ? to 150 k ? 47 ? to 332 k ? 47 ? to 332 k ? resistance tolerance 0.25 %; 0.1 % 0.1 % temperature coef?ient 25 ppm/k; 15 ppm/k; 10 ppm/k 25 ppm/k operation mode precision standard precision standard precision standard climatic category (lct/uct/days) 10/85/56 55/125/56 10/85/56 55/125/56 10/85/56 55/125/56 rated dissipation, p 70 (1) 0.032 w 0.1 w 0.050 w 0.125 w 0.1 w 0.25 w operating voltage, u max ac/dc 25 v 75 v 35 v 150 v 50 v 200 v film temperature 85 ? 125 ? 85 ? 125 ? 85 ? 125 ? max. resistance change at p 70 47 ? to 150 k ? 47 ? to 332 k ? 47 ? to 332 k ? 1 000 h 0.1 % 0.2 % 0.1 % 0.2 % 0.05 % 0.1 % 8 000 h 0.2 % 0.4 % 0.2 % 0.4 % 0.1 % 0.25 % 225 000 h 0.5 % 1.0 % 0.5 % 1.0 % 0.25 % 0.5 % speci?d lifetime 225 000 h 225 000 h 225 000 h insulation voltage : 1 minute; u ins 100 v 200 v 300 v continuous 75 v 75 v 75 v failure rate 2 x 10 ? 9 /h 2 x 10 ? 9 /h 2 x 10 ? 9 /h
www.vishay.com for technical questions contact: ff3aresistors@visha y .com document number: 28700 2 revision: 13-may-04 mct 0603, mcu 0805, mca 1206 - precision vishay beyschlag precision flat chip resistors note: we recommend that the clear text ordering code is used to minimize the possibility of errors in order handling. ordering information - type description and ordering code m c t 0603 -25 0.1 % p5 47 k film type product code size code imperial size temperature coefficient tolerance packaging resistance value m = metal ?m or cermet c = flat chip t = 0603 u = 0805 a = 1206 0603 0805 1206 ?10 ppm/k ?15 ppm/k ?25 ppm/k ?0.1 % ?0.25 % p1 = 1000 units p5 = 5000 units pw = 20000 units see temperature coef?ient and resistance range table dimensions t 2 t 1 l h w w t dimensions - chip resistor types, mass and relevant physical dimensions type h (mm) l (mm) w (mm) w t (mm) t 1 (mm) t 2 (mm) mass (mg) mct 0603 0.45 + 0.1/ ? 0.05 1.55 ?0.05 0.85 ?0.1 > 75 % of w 0.3 + 0.15/ ? 0.2 0.3 + 0.15/ ? 0.2 1.9 mcu 0805 0.45 + 0.1/ ? 0.05 2.0 ?0.1 1.25 ?0.15 > 75 % of w 0.4 + 0.1/ ? 0.2 0.4 + 0.1/ ? 0.2 4.6 mca 1206 0.55 ?0.1 3.2 + 0.1/ ? 0.2 1.6 ?0.15 > 75 % of w 0.5 ?0.25 0.5 ?0.25 9.2 note 1. resistance values to be selected from e96 and e192 series, other values are available on request. 2. tc 10 is specified over the temperature range from - 10 ? to 85 ?. resistance ranges printed in bold are preferred t.c./tolerance combinations with optimized availability. temperature coefficient and resistance range description resistance value (1) t.c. tolerance mct 0603 mcu 0805 mca 1206 25 ppm/k ?0.25 % 47 ? ? ? ? to 150 k ? ? ? ? 47 ? ? ? ? to 332 k ? < ?0.1 % 100 ? ? ? ? to 150 k ? ? ? ? 47 ? ? ? ? to 332 k ? ? ? ? 47 ? ? ? ? to 332 k ? ? ? ? 15 ppm/k ?0.25 % 47 ? to 150 k ? 47 ? to 100 k ? < ?0.1 % 100 ? ? ? ? to 100 k ? ? ? ? 100 ? ? ? ? to 100 k ? ? ? ? < 10 ppm/k (2) ?0.25 % 47 ? to 20 k ? 47 ? to 36 k ? < ?0.1 % 100 ? ? ? ? to 20 k ? ? ? ? 100 ? ? ? ? to 36 k ? <
document number: 28700 for technical questions contact: ff3aresistors@visha y .com www.vishay.com revision: 13-may-04 3 mct 0603, mcu 0805, mca 1206 - precision precision flat chip resistors vishay beyschlag description production is strictly controlled and follows an extensive set of instructions established for reproducibility. a homogeneous film of metal alloy is deposited on a super high grade (96 % al 2 0 3 ) ceramic substrate and conditioned to achieve the desired temperature coefficient. specially designed inner contacts are deposited on both sides. a special laser is used to achieve the target value by smoothly fine trimming the resistive layer without damaging the ceramics. a further conditioning is applied in order to stabilize the trimming result. the resistor elements are covered by a blue protective coating designed for electrical, mechanical and climatic protection. the terminations receive a final pure tin on nickel plating. the result of the determined production is verified by an extensive testing procedure and optical inspection performed on 100 % of the individual chip resistors. only accepted products are laid directly into the paper tape in accordance with en 60286-3 . assembly the resistors are suitable for processing on automatic smd assembly systems and for automatic soldering using wave, reflow or vapour phase. the encapsulation is resistant to all cleaning solvents commonly used in the electronics industry, including alcohols, esters and aqueous solutions. the resistors are lead (pb)-free, the pure tin plating provides compatibility with lead (pb)-free and lead-containing soldering processes. the immunity of the plating against tin whisker growth has been proven under extensive testing. all products comply with the cefic-eeca-eicta list of legal restrictions on hazardous substances. this includes full compatibility with the following directives: ? 2000/53/ec end of vehicle life directive (elv) ? 2000/53/ec annex ii to end of vehicle life directive (elv ii) ? 2002/95/ec restriction of the use of hazardous substances directive (rohs) ? 2002/96/ec waste electrical and electronic equipment directive (weee) solderability is specified for 2 years after production or re-qualification. the permitted storage time is 20 years. approvals the resistors are tested in accordance with en 140401-801 (superseding cecc 40401-801) which refers to en 60115-1 and en 140400. approval of conformity is indicated by the cecc logo on the package label. vishay beyschlag has achieved "approval of manufacturer" in accordance with en 100114-1 . the release certificate for "technology approval schedule" in accordance with cecc 240001 based on en 100114-6 is granted for the vishay beyschlag manufacturing process. specials on request, resistors are available with established reliability in accordance with en 140 401-801 version e . please refer to the special data sheet for information on failure rate level, available resistance ranges and order codes.
www.vishay.com for technical questions contact: ff3aresistors@visha y .com document number: 28700 4 revision: 13-may-04 mct 0603, mcu 0805, mca 1206 - precision vishay beyschlag precision flat chip resistors functional performance mct 0603 mcu 0805 mca 1206 ambient temperature c 100 150 -50 50 0 70 0 0.1 0.2 w power dissipation p amb ? derating - standard operation ambient temperature 100 150 -50 50 0 70 0 0.1 0.2 w power dissipation p amb ? c mct 0603 mcu 0805 mca 1206 derating - precision operation mct 0603 mcu 0805 mca 1206 0.01 1 v/v current noise a 1 1 m ? 10 m ? 1 k ? 100 k ? 10 k ? resistance value r 0.1 current noise a 1 in accordance with iec 60195
document number: 28700 for technical questions contact: ff3aresistors@visha y .com www.vishay.com revision: 13-may-04 5 mct 0603, mcu 0805, mca 1206 - precision precision flat chip resistors vishay beyschlag test and requirements all tests are carried out in accordance with the following specifications: en 60115-1, generic specification (includes tests) en 140 400, sectional specification (includes schedule for qualification approval) en 140 401-801, detail specification (includes schedule for conformance inspection) the components are approved in accordance with the european cecc-system, where applicable. the following table contains only the most important tests. for the full test schedule refer to the documents listed above. the testing also covers most of the requirements specified by eia/is-703 and jis-c-5202. the tests are carried out in accordance with iec 60068 and under standard atmospheric conditions in accordance with iec 60068-1, 5.3. climatic category lct/uct/56 (rated temperature range: lower category temperature, upper category temperature; damp heat, long term, 56 days) is valid. unless otherwise specified the following values apply: temperature: 15 ? to 35 ? relative humidity: 45 % to 75 % air pressure: 86 kpa to 106 kpa (860 mbar to 1 060 mbar). the components are mounted for testing on boards in accordance with en 60115-1, 4.31 unless otherwise specified. the parameters stated in the test procedures and requirements table are based on the required tests and permitted limits of en 140 401-801. however, some additional tests and a number of improvements against those minimum requirements have been included. test procedures and requirements en 60115-1 clause iec 60068-2 test method test procedure requirements permissible change stability class 0.1 stability class 0.25 stability for product types: mct 0603 100 ? to 10 k ? 47 ? to < 100 ? ; > 10 k ? to 150 k ? mcu 0805 100 ? to 47.5 k ? 47 ? to < 100 ? ; > 47.5 k ? to 332 k ? mca 1206 47 ? to 332 k ? ? 4.5 - resistance ?0.1 %; ?0.25 % 4.8.4.2 - temperature coef?ient at 20 / -10 / 20 ? and 20 / 85 / 20 ? ?25 ppm/k; ?15 ppm/k; ?10 ppm/k 4.25.1 ? endurance at 70 c: standard operation mode u = or u = umax; whichever is the less severe; (0.1 % r + 0.02 ? ) (1) (0.2 % r + 0.02 ? ) (1) 1.5 h on; 0,5 h off 70 c; 1000 h 70 c; 8000 h ? endurance at 70 c: power operation mode u = or u = umax; whichever is the less severe; 1.5 h on; 0.5 h off 1.5 h on; 0.5 h off 70 c; 1000 h (0.2 % r + 0.02 ? ) (1) 70 c; 8000 h (0.4 % r + 0.05 ? ) (1) p 70 r p 70 r
www.vishay.com for technical questions contact: ff3aresistors@visha y .com document number: 28700 6 revision: 13-may-04 mct 0603, mcu 0805, mca 1206 - precision vishay beyschlag precision flat chip resistors test procedures and requirements - continued en 60115-1 clause iec 60068-2 test method test procedure requirements permissible change stability class 0.1 stability class 0.25 stability for product types: mct 0603 100 ? to 10 k ? 47 ? to < 100 ? ; > 10 k ? to 150 k ? mcu 0805 100 ? to 47.5 k ? 47 ? to < 100 ? ; > 47.5 k ? to 332 k ? mca 1206 47 ? to 332 k ? ? 4.25.3 - endurance at upper category temperature 85 ?; 1000h 125 ?; 1000h ?(0.1 % r + 0.02 ? ) ?(0.2 % r + 0.02 ? ) ?(0.2 % r + 0.02 ? ) ?(0.25 % r + 0.05 ? ) 4.24 78 (cab) damp heat, steady state (40 ?2) ?; 56 days; (93 ?3) % rh ?(0.1 % r + 0.02 ? ) (0.25 % r + 0.05 ? ) 4.23 climatic sequence: (0.1 % r + 0.02 ? ) (0.25 % r + 0.05 ? ) 4.23.2 2 (ba) dry heat uct; 16 h 4.23.3 30 (db) damp heat, cyclic 55 ?; 24 h; > 90 % rh;1 cycle 4.23.4 1 (aa) cold lct; 2 h 4.23.5 13 (m) low air pressure 8.5 kpa; 2 h; 25 ?10 ? 4.23.6 30 (db) damp heat, cyclic 55 ?; 5 days; > 95 to 100 % rh; 5 cycles lct = - 55 ?; uct = 125 ? - 1 (aa) cold - 55 ?; 2h (0.05 % r + 0.01 ? ) 4.19 14 (na) rapid change of temperature 30 minutes at lct and 30 minutes at uct; lct = - 10 ? uct = 85 ?; 5 cycles lct = -10?; uct = 85?; 5 cycle ?(0.05 % r + 0.01 ? ) no visible damage lct = - 55 ?; uct = 125 ? ; 1000 cycles ?(0.25 % r + 0.05 ? ) no visible damage 4.13 - short time overload; precision operation mode u = 2.5 x or u = 2 x u max ; whichever is the less severe; 5s ?(0.05 % r + 0.01 ? ) short time overload; standard operation mode ?(0.05 % r + 0.01 ? ) 4.27 - single pulse high voltage overload; standard operation mode severity no. 4: u = 10 x or u = 2 x u max ; whichever is the less severe; 10 pulses 10?/700? ?(0.5 % r + 0.05 ? ) (2) no visible damage 4.37 - periodic electric overload; standard operation mode u = or u = 2 x u max ; whichever is the less severe; 0.1 s on; 2.5 s off; 1000 cycles (0.5 % r + 0.05 ? ) (2) no visible damage p 70 r p 70 r 15 p 70 r
document number: 28700 for technical questions contact: ff3aresistors@visha y .com www.vishay.com revision: 13-may-04 7 mct 0603, mcu 0805, mca 1206 - precision precision flat chip resistors vishay beyschlag notes 1. see 4.25.1 (above): special requirements for type mca 1206. 2. the pulse load stability of professional mfc resistors applies for precision resistors also. however, severe pulse loads are likely to jeopardise precision stability requirements. test procedures and requirements - continued en 60115-1 clause iec 60068-2 test method test procedure requirements permissible change stability class 0.1 stability class 0.25 stability for product types: mct 0603 100 ? to 10 k ? 47 ? to < 100 ? ; > 10 k ? to 150 k ? mcu 0805 100 ? to 47.5 k ? 47 ? to < 100 ? ; > 47.5 k ? to 332 k ? mca 1206 47 ? to 332 k ? ? 4.22 6 (fc) vibration endurance by sweeping; 10 to 2000 hz; no resonance; amplitude 1.5 mm or 200 m/s 2 ; 6 h ?(0.05 % r + 0.01 ? ) no visible damage 4.17.2 58 (td) solderability solder bath method; snpb40; non-activated ?x (215 ?3) ?; (3 ?0.3) s good tinning ( 95 % covered); no visible damage solder bath method; snag3cu0,5 or snag3,5; non-activated ?x (235 ?3) ?; (2 ?0.2) s 4.18.2 58 (td) resistance to soldering heat solder bath method; (260 ?5) ?; (10 ?1) s (0.05 % r + 0.01 ? ) 4.29 45 (xa) component solvent resistance isopropyl alcohol + 50 ?; method 2 no visible damage 4.32 21 (ue 3 ) shear rr 1608m; 9 n no visible damage rr 2012m and rr 3216; 45 n 4.33 21 (ue 1 ) substrate bending depth 2 mm, 3 times (0.05 % r + 0.01 ? ) no visible damage, no open circuit in bent position 4.7 - voltage proof urms = u ins ; 60 ?5 s no ?shover or breakdown 4.35 - ?mmability iec 60695-2-2, needle ?me test; 10 s no burning after 30 s special requirements for type mca 1206 4.25.1 - endurance at 70 ?: precision operation mode u = or u = u max ; whichever is the less severe 70 ?; 1000 h (0.05 % r + 0.02 ? ) 70 ?; 8000 h (0.1 % r + 0.02 ? ) - endurance at 70 ?: standard operation mode u = or u = u max ; whichever is the less severe 70 ?; 1000 h (0.1 % r + 0.02 ? ) 70 ?; 8000 h (0.25 % r + 0.05 ? ) p 70 r p 70 r
www.vishay.com for technical questions contact: ff3aresistors@visha y .com document number: 28700 8 revision: 13-may-04 mct 0603, mcu 0805, mca 1206 - precision vishay beyschlag precision flat chip resistors ordering information components may be ordered by using either a simple clear text ordering code, see ?ype description and ordering code or vishay bccomponents?unique 12nc. numeric ordering code (12nc) the resistors have a 12-digit ordering code starting with 2312. the subsequent 4 digits indicate the resistor type, specification and packaging; see the 12nc ordering code table. the remaining 4 digits indicate the resistance value: - the first 3 digits indicate the resistance value. - the last digit indicates the resistance decade in accordance with the 12nc indicating resistance decade table. last digit of 12nc indicating resistance decade ordering example the ordering code of a mct 0603 resistor, value 47 k ? and tc 25 with ?0.1 % tolerance, supplied in cardboard tape of 5000 units per reel is: 2312 216 74703. resistance decade last digit 10 ? to 99.9 ? 9 100 ? to 999 ? 1 1 k ? to 9.99 k ? 2 10 k ? to 99.9 k ? 3 100 k ? to 999 k ? 4 resistance ranges printed in bold are preferred t.c./tolerance combinations with optimized availability. 12nc ordering code - resistors type and packaging description ordering code 2312... ..... cardboard tape on reel type t.c. tol. p1 1 000 units p5 5 000 units pw 20 000 units mct 0603 ?25 ppm/k ?0.25 % 201 6.... 216 6.... 206 6.... ?0.1 % 201 7.... 216 7.... 206 7.... ?15 ppm/k ?0.25 % 202 6.... 217 6.... 207 6.... ?0.1 % 202 7.... 217 7.... 207 7.... ?10 ppm/k ?0.25 % 203 6.... 218 6.... 208 6.... ?0.1 % 203 7.... 218 7.... 208 7.... mcu 0805 ?25 ppm/k ?0.25 % 241 6.... 256 6.... 246 6.... ?0.1 % 241 7.... 256 7.... 246 7.... ?15 ppm/k ?0.25 % 242 6.... 257 6.... 247 6.... ?0.1 % 242 7.... 257 7.... 247 7.... ?10 ppm/k ?0.25 % 243 6.... 258 6.... 248 6.... ?0.1 % 243 7.... 258 7.... 248 7.... mca 1206 ?25 ppm/k ?0.1 % 381 7.... 396 7.... 386 7....
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