MCS 0402, MCT 0603, MCU 0805, MCA 1206 - Precision www.vishay.com Vishay Beyschlag Precision Thin Film Chip Resistors FEATURES • Approved to EN 140401-801 • Low TCR: ± 10 ppm/K to ± 25 ppm/K • Precision tolerance of resistance: ± 0.1 % and ± 0.25 % • Superior overall stability: Class 0.1 and 0.25 • Lead (Pb)-free solder contacts • Waste gas resistance verified by ASTM B 809 • Material categorization: For definitions of compliance please see www.vishay.com/doc?99912 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. APPLICATIONS • Automotive • Test and measuring equipment • Medical equipment • Industrial equipment TECHNICAL SPECIFICATIONS MCS 0402 MCT 0603 MCU 0805 0402 0603 0805 1206 Metric size code RR1005M RR1608M RR2012M RR3216M Resistance range 100 to 221 k 39 to 511 k 39 to 1.5 M 39 to 2 M Imperial size Resistance tolerance MCA 1206 ± 0.25 %; ± 0.1 % Temperature coefficient ± 25 ppm/K; ± 15 ppm/K; ± 10 ppm/K Operation mode Precision Standard Precision Standard Precision Standard Precision Standard Rated dissipation, P70 (1) 0.016 W 0.063 W 0.032 W 0.1 W 0.050 W 0.125 W 0.1 W 0.25 W Operating voltage, Umax. AC/DC 12.5 V 50 V 25 V 75 V 35 V 150 V 50 V 200 V Permissible film temperature, F max. 85 °C 125 °C 85 °C 125 °C 85 °C 125 °C 85 °C 125 °C Operating temperature range - 10 °C to 85 °C - 55 °C to 125 °C - 10 °C to 85 °C - 55 °C to 125 °C - 10 °C to 85 °C - 55 °C to 125 °C - 10 °C to 85 °C - 55 °C to 125 °C Max. resistance change at P70 for resistance range, |R/R| max., after: 100 to 221 k 39 to 511 k 39 to 1.5 M 39 to 2 M 1000 h 0.1 % 0.2 % 0.1 % 0.2 % 0.1 % 0.2 % 0.05 % 0.1 % 8000 h 0.2 % 0.4 % 0.2 % 0.4 % 0.2 % 0.4 % 0.1 % 0.25 % 225 000 h 0.5 % 1.0 % 0.5 % 1.0 % 0.5 % 1.0 % 0.25 % 0.5 % Specified lifetime 225 000 h 225 000 h 225 000 h 225 000 h 1 min; Uins 75 V 100 V 200 V 300 V Continuous 75 V 75 V 75 V 75 V 0.1 x 10-9/h 0.1 x 10-9/h 0.1 x 10-9/h 0.1 x 10-9/h Insulation voltage: Failure rate: FITobserved Note (1) The power dissipation on the resistor generates a temperature rise against the local ambient, depending on the heat flow support of the printed-circuit board (thermal resistance). The rated dissipation applies only if the permitted film temperature is not exceeded. Revision: 16-Jan-13 Document Number: 28700 1 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 MCS 0402, MCT 0603, MCU 0805, MCA 1206 - Precision www.vishay.com Vishay Beyschlag PART NUMBER AND PRODUCT DESCRIPTION Part Number: MCT06030D4641BPW00 M C T 0 6 0 3 0 D 4 6 4 1 B P W 0 TYPE/SIZE VERSION TCR RESISTANCE TOLERANCE PACKAGING MCS0402 MCT0603 MCU0805 MCA1206 0 = Neutral F = ± 10 ppm/K E = ± 15 ppm/K D = ± 25 ppm/K 3 digit value 1 digit multiplier B = ± 0.1 % C = ± 0.25 % P1 P5 PW E1 E0 MULTIPLIER 9 = *10-1 0 = *100 1 = *101 2 = *102 3 = *103 4 = *104 0 Product Description: MCT 0603-25 0.1 % PW 4K64 MCT 0603 -25 0.1 % PW 4K64 TYPE SIZE TCR TOLERANCE PACKAGING RESISTANCE MCS MCT MCU MCA 0402 0603 0805 1206 ± 10 ppm/K ± 15 ppm/K ± 25 ppm/K ± 0.1 % ± 0.25 % P1 P5 PW E1 E0 4K64 = 4.64 k 50R1 = 50.1 Note • Products can be ordered using either the PART NUMBER or PRODUCT DESCRIPTION. TEMPERATURE COEFFICIENT AND RESISTANCE RANGE DESCRIPTION TCR RESISTANCE RANGE TOLERANCE MCS 0402 MCT 0603 MCU 0805 MCA 1206 ± 0.25 % 100 to 221 k 39 to 511 k 39 to 1.5 M 39 to 2 M ± 25 ppm/K ± 15 ppm/K ± 10 ppm/K ± 0.1 % 100 to 221 k 47 to 511 k 47 to 1.5 M 47 to 2 M ± 0.25 % 100 to 150 k 39 to 332 k 39 to 1 M 39 to 1.5 M 47 to 1.5 M ± 0.1 % 100 to 150 k 47 to 332 k 47 to 1 M ± 0.25 % 100 to 130 k 39 to 221 k 39 to 511 k 39 to 1 M ± 0.1 % 100 to 130 k 47 to 221 k 47 to 511 k 47 to 1 M Notes • Resistance values are available from the E96 and E192 series, other values are available on request. • Resistance ranges printed in bold are preferred TCR/tolerance combinations with optimized availability. PACKAGING TYPE MCS 0402 MCT 0603 MCU 0805 MCA 1206 Revision: 16-Jan-13 CODE QUANTITY E1 1000 E0 10 000 P1 1000 P5 5000 PW 20 000 P1 1000 P5 5000 PW 20 000 P1 1000 P5 5000 CARRIER TAPE WIDTH PITCH REEL DIAMETER 2 mm 180 mm/7" 180 mm/7" Paper tape acc. IEC 60286-3 type I 330 mm/13" 8 mm 4 mm 180 mm/7" 330 mm/13" 180 mm/7" Document Number: 28700 2 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 MCS 0402, MCT 0603, MCU 0805, MCA 1206 - Precision www.vishay.com Vishay Beyschlag DIMENSIONS Tt W WT H Tb L DIMENSIONS AND MASS H (mm) L (mm) W (mm) WT (mm) Tt (mm) Tb (mm) MASS (mg) MCS 0402 0.32 ± 0.05 1.0 ± 0.05 0.5 ± 0.05 > 75 % of W 0.2 + 0.1/- 0.15 0.2 ± 0.1 0.6 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 TYPE SOLDER PAD DIMENSIONS X G Y Z RECOMMENDED SOLDER PAD DIMENSIONS WAVE SOLDERING TYPE REFLOW SOLDERING G (mm) Y (mm) X (mm) Z (mm) G (mm) Y (mm) X (mm) Z (mm) MCS 0402 - - - - 0.35 0.55 0.55 1.45 MCT 0603 0.55 1.10 1.10 2.75 0.65 0.70 0.95 2.05 MCU 0805 0.80 1.25 1.50 3.30 0.90 0.90 1.40 2.70 MCA 1206 1.40 1.50 1.90 4.40 1.50 1.15 1.75 3.80 Note • The given solder pad dimensions reflect the considerations for board design and assembly as outlined e.g. in standards IEC 61188-5-x, or in publication IPC-7351. They do not guarantee any supposed thermal properties, particularly as these are also strongly influenced by many other parameters. Still, the given solder pad dimensions will be found adequate for most general applications, e.g. those referring to “standard operation mode”. Revision: 16-Jan-13 Document Number: 28700 3 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 MCS 0402, MCT 0603, MCU 0805, MCA 1206 - Precision www.vishay.com Vishay Beyschlag DESCRIPTION APPROVALS Production is strictly controlled and follows an extensive set of instructions established for reproducibility. A homogeneous film of metal alloy is deposited on a high grade (Al2O3) 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 resistors are approved within the IECQ-CECC Quality Assessment System for Electronic Components to the detail specification EN 140401-801 which refers to EN 60115-1, EN 140400 and the variety of environmental test procedures of the IEC 60068 (3) series. The result of the determined production is verified by an extensive testing procedure and optical inspection performed on 100 % of the individual chip resistors. This includes full screening for the elimination of products with potential risk of early field failures (feasible for R 10 ). Only accepted products are laid directly into the paper tape in accordance with IEC 60286-3 (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 suitability of conformal coatings, if applied, shall be qualified by appropriate means to ensure the long-term stability of the whole system. Conformity is attested by the use of the CECC logo ( the mark of conformity on the package label. ) as Vishay Beyschlag has achieved “Approval of Manufacturer” in accordance with IECQ 03-1. The release certificate for “Technology Approval Schedule” in accordance with CECC 240001 based on IECQ 03-3 is granted for the Vishay Beyschlag manufacturing process. RELATED PRODUCTS Resistors are available with established reliability in accordance with EN 140401-801 version E. Please refer to the special datasheet (www.vishay.com/doc?28744) for information on failure rate level, available resistance ranges and order codes. For more information about products with higher rated power and higher operation temperature please refer to the Professional Thin Film Chip Resistor datasheet (www.vishay.com/doc?28705). Precision chip resistor arrays may be used in voltage divider applications or precision amplifiers where close matching between multiple resistors is necessary. Please refer to the ACAS 0612 - Precision datasheet (www.vishay.com/doc?28751). The resistors are RoHS compliant, the pure tin plating provides compatibility with lead (Pb)-free and lead-containing soldering processes. Solderability is specified for 2 years after production or requalification. The permitted storage time is 20 years. The immunity of the plating against tin whisker growth has been proven under extensive testing. All products comply with the GADSL (1) and the CEFIC-EECA-EICTA (2) list of legal restrictions on hazardous substances. This includes full compliance with the following directives: • 2000/53/EC End of Vehicle life Directive (ELV) an Annex II (ELV II) • 2011/65/EU Restriction of the use of Hazardous Substances Directive (RoHS) • 2002/96/EC Waste Electrical and Electronic Equipment Directive (WEEE) Notes (1) Global Automotive Declarable Substance List, see www.gadsl.org. (2) CEFIC (European Chemical Industry Council), EECA (European Electronic Component Manufacturers Association), EICTA (European trade organisation representing the information and communications technology and consumer electronics), see www.eicta.org/index.php?id=995 issues environment policy chemicals chemicals for electronics. (3) The quoted IEC standards are also released as EN standards with the same number and identical contents. Revision: 16-Jan-13 Document Number: 28700 4 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 MCS 0402, MCT 0603, MCU 0805, MCA 1206 - Precision www.vishay.com Vishay Beyschlag Power Dissipation P FUNCTIONAL PERFORMANCE MCS 0402 MCT 0603 MCU 0805 MCA 1206 0.2 W 0.1 0 0 - 50 50 70 100 °C 150 Ambient Temperature ϑ amb Power Dissipation P Derating - Standard Operation MCS 0402 MCT 0603 MCU 0805 MCA 1206 0.2 W 0.1 0 0 - 50 50 70 100 °C 150 Ambient Temperature ϑ amb Current Noise A 1 Derating - Precision Operation 10 MCS 0402 MCT 0603 MCU 0805 MCA 1206 µV/V 1 0.1 0.01 100 Ω 1 kΩ 10 kΩ 100 kΩ 1 MΩ Resistance Value R Current Noise A1 Revision: 16-Jan-13 In accordance with IEC 60195 Document Number: 28700 5 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 MCS 0402, MCT 0603, MCU 0805, MCA 1206 - Precision www.vishay.com Vishay Beyschlag TESTS AND REQUIREMENTS All tests are carried out in accordance with the following specifications: EN 60115-1, generic specification (includes tests) Unless otherwise specified the following values apply: Temperature: 15 °C to 35 °C Relative humidity: 45 % to 75 % EN 140400, sectional specification (includes schedule for qualification approval) Air pressure: 86 kPa to 106 kPa (860 mbar to 1060 mbar). EN 140401-801, detail specification (includes schedule for conformance inspection) The components are mounted for testing on boards in accordance with EN 60115-1, 4.31 unless otherwise specified. 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 parameters stated in the Test Procedures and Requirements table are based on the required tests and permitted limits of EN 140401-801. However, some additional tests and a number of improvements against those minimum requirements have been included. 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. TEST PROCEDURES AND REQUIREMENTS EN 60115-1 CLAUSE IEC 60068-2 TEST METHOD TEST REQUIREMENTS PERMISSIBLE CHANGE (R) PROCEDURE STABILITY CLASS 0.1 STABILITY CLASS 0.25 MCS 0402 100 to 10 k > 10 kto 221 k MCT 0603 100 to 10 k 39 to < 100 ; > 10 k to 511 k MCU 0805 100 to 47.5 k 39 to < 100 ; > 47.5 k to 1.5 M MCA 1206 47 to 332 k 39 to < 47 ; > 332 k to 2 M Stability for product types: 4.5 - 4.8.4.2 - Resistance Temperature coefficient Endurance at 70 °C: Precision operation mode 4.25.1 Endurance at 70 °C: Standard operation mode Revision: 16-Jan-13 - ± 0.1 % R; ±0.25 % R At (20/- 10/20) °C and (20/85/20) °C ± 25 ppm/K; ± 15 ppm/K; ± 10 ppm/K - At (20/- 55/20) °C and (20/125/20) °C - ± 25 ppm/K; ± 15 ppm/K; ± 10 ppm/K U = P 70 x R or U = Umax.; whichever is the less severe; 1.5 h on; 0.5 h off; 70 °C; 1000 h ± (0.1 % R + 0.02 ) (1) 70 °C; 8000 h ±(0.2 % R + 0.02 ) (1) U = P 70 x R or U = Umax.; whichever is the less severe; 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) Document Number: 28700 6 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 MCS 0402, MCT 0603, MCU 0805, MCA 1206 - Precision www.vishay.com Vishay Beyschlag TEST PROCEDURES AND REQUIREMENTS EN 60115-1 CLAUSE IEC 60068-2 TEST METHOD TEST PROCEDURE REQUIREMENTS PERMISSIBLE CHANGE (R) STABILITY CLASS 0.1 STABILITY CLASS 0.25 MCS 0402 100 to 10 k > 10 kto 221 k MCT 0603 100 to 10 k 39 to < 100 ; > 10 k to 511 k MCU 0805 100 to 47.5 k 39 to < 100 ; > 47.5 k to 1.5 M MCA 1206 47 to 332 k 39 to < 47 ; > 332 k to 2 M Stability for product types: Endurance at upper category temperature 85 °C; 1000 h ±(0.1 % R + 0.02 ) ± (0.2 % R + 0.02 ) - 125 °C; 1000 h ± (0.2 % R + 0.02 ) ±(0.25 % R + 0.05 ) 78 (Cab) Damp heat, steady state (40 ± 2) °C; 56 days; (93 ± 3) % RH ± (0.1 % R + 0.02 ) ±(0.25 % R + 0.05 ) ± (0.1 % R + 0.02 ) ± (0.25 % R + 0.05 ) 4.25.3 4.24 Climatic sequence: Standard operation mode: 4.23 4.23.2 2 (Ba) Dry heat 125 °C; 16 h 4.23.3 30 (Db) Damp heat, cyclic 55 °C; 24 h; > 90 % RH; 1 cycle 4.23.4 1 (Aa) Cold - 55 °C; 2 h 4.23.5 13 (M) Low air pressure 8.5 kPa; 2 h; (25 ± 10) °C 4.23.6 30 (Db) Damp heat, cyclic 55 °C; 24 h; > 90 % RH; 5 cycles 4.23.7 - DC load 1 (Aa) Cold - 55 °C; 2 h ± (0.05 % R + 0.01 ) ± (0.05 % R + 0.01 ) no visible damage Rapid change of temperature 30 min at LCT and 30 min at UCT; LCT = - 10 °C; UCT = 85 °C; 5 cycles LCT = - 55 °C; UCT = 125 °C; 1000 cycles ± (0.25 % R + 0.05 ) no visible damage Short time overload: Precision operation mode U = 2.5 x P 70 x R or U = 2 x Umax.; whichever is the less severe; 5s ±(0.05 % R + 0.01 ) Short time overload: Standard operation mode U = 2.5 x P 70 x R or U = 2 x Umax.; whichever is the less severe; 5s ±(0.05 % R + 0.01 ) Severity no. 4: Single pulse high U = 10 x P 70 x R voltage overload: or U = 2 x Umax.; Standard whichever is the less severe; operation mode 10 pulses 10 μs/700 μs ± (0.5 % R + 0.05 ) (2) no visible damage - 4.19 14 (Na) 4.13 4.27 Revision: 16-Jan-13 - - U= P 70 x R Umax.; 1 min. Document Number: 28700 7 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 MCS 0402, MCT 0603, MCU 0805, MCA 1206 - Precision www.vishay.com Vishay Beyschlag TEST PROCEDURES AND REQUIREMENTS EN 60115-1 CLAUSE IEC 60068-2 TEST METHOD TEST PROCEDURE REQUIREMENTS PERMISSIBLE CHANGE (R) STABILITY CLASS 0.1 STABILITY CLASS 0.25 MCS 0402 100 to 10 k > 10 kto 221 k MCT 0603 100 to 10 k 39 to < 100 ; > 10 k to 511 k MCU 0805 100 to 47.5 k 39 to < 100 ; > 47.5 k to 1.5 M MCA 1206 47 to 332 k 39 to < 47 ; > 332 k to 2 M Stability for product types: 4.37 - 4.40 4.22 4.17.2 - 6 (Fc) 58 (Td) Periodic electric overload: Standard operation mode U = 15 x P 70 x R or U = 2 x Umax.; whichever is the less severe; 0.1 s on; 2.5 s off; 1000 cycles ± (0.5 % R + 0.05 ) (2) no visible damage Electro static discharge (Human Body Model) IEC 61340-3-1; 3 pos. + 3 neg. (equivalent to MIL-STD-883, method 3015) MCS 0402: 500 V MCT 0603: 1000 V MCU 0805: 1500 V MCA 1206: 2000 V ±(0.5 % R + 0.05 ) Vibration Endurance by sweeping; 10 Hz to 2000 Hz; no resonance; amplitude 1.5 mm or 200 m/s2; 7.5 h ± (0.05 % R + 0.01 ) no visible damage Solder bath method; SnPb40; non-activated flux; (215 ± 3) °C; (3 ± 0.3) s Good tinning ( 95 % covered); no visible damage Solder bath method; SnAg3Cu0.5 or SnAg3.5; non-activated flux; (235 ± 3) °C; (2 ± 0.2) s Good tinning ( 95 % covered); no visible damage Solderability 4.18.2 58 (Td) Resistance to soldering heat Solder bath method; (260 ± 5) °C; (10 ± 1) s ±(0.05 % R + 0.01 ) 4.29 45 (XA) Component solvent resistance Isopropyl alcohol; + 50 °C; method 2 No visible damage RR1005M and RR1608M; 9N No visible damage RR2012M and RR3216M; 45 N No visible damage 4.32 21 (Ue3) Shear (adhesion) 4.33 21 (Ue1) 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 = Uins; (60 ± 5) s No flashover or breakdown 4.35 - Flammability IEC 60695-2-2, needle flame test; 10 s No burning after 30 s Revision: 16-Jan-13 Document Number: 28700 8 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 MCS 0402, MCT 0603, MCU 0805, MCA 1206 - Precision www.vishay.com Vishay Beyschlag TEST PROCEDURES AND REQUIREMENTS EN 60115-1 CLAUSE IEC 60068-2 TEST METHOD TEST PROCEDURE REQUIREMENTS PERMISSIBLE CHANGE (R) STABILITY CLASS 0.1 STABILITY CLASS 0.25 MCS 0402 100 to 10 k > 10 kto 221 k MCT 0603 100 to 10 k 39 to < 100 ; > 10 k to 511 k MCU 0805 100 to 47.5 k 39 to < 100 ; > 47.5 k to 1.5 M MCA 1206 47 to 332 k 39 to < 47 ; > 332 k to 2 M Stability for product types: Special requirements for type MCA 1206 Endurance at 70 °C: Precision operation mode 4.25.1 U = P 70 x R or U = Umax.; whichever is the less severe; 1.5 h on; 0.5 h off; 70 °C; 1000 h ± (0.05 % R + 0.02 ) 70 °C; 8000 h ±(0.1 % R + 0.02 ) Endurance at 70 °C: Standard operation mode U = P 70 x R or U = Umax.; whichever is the less severe; 1.5 h on; 0.5 h off; 70 °C; 1000 h ± (0.1 % R + 0.02 ) 70 °C; 8000 h ±(0.25 % R + 0.05 ) 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. Revision: 16-Jan-13 Document Number: 28700 9 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 MCS 0402, MCT 0603, MCU 0805, MCA 1206 - Precision www.vishay.com Vishay Beyschlag HISTORICAL 12NC INFORMATION Last Digit of 12NC Indicating Resistance Decade • The resistors had a 12-digit numeric code starting with 2312. RESISTANCE DECADE LAST DIGIT 10 to 99.9 9 • The subsequent 4 digits indicated the resistor type, specification and packaging; see the 12NC table. 100 to 999 1 1 k to 9.99 k 2 • The remaining 4 digits indicated the resistance value: 10 k to 99.9 k 3 - The first 3 digits indicated the resistance value. 100 k to 999 k 4 - The last digit indicated the resistance decade in accordance with the 12NC Indicating Resistance Decade table. 1 M to 9.99 M 5 Historical 12NC example The 12NC of a MCT 0603 resistor, value 47 k and TCR 25 with ± 0.1 % tolerance, supplied in cardboard tape of 5000 units per reel was: 2312 216 74703. HISTORICAL 12NC - Resistors type and packaging 2312... ..... DESCRIPTION TYPE TCR ± 25 ppm/K MCS 0402 ± 15 ppm/K ± 10 ppm/K ± 25 ppm/K MCT 0603 ± 15 ppm/K ± 10 ppm/K ± 25 ppm/K MCU 0805 ± 15 ppm/K ± 10 ppm/K ± 25 ppm/K MCA 1206 ± 15 ppm/K ± 10 ppm/K Revision: 16-Jan-13 CARDBOARD TAPE ON REEL TOL. P1 1000 UNITS P5 5000 UNITS PW 20 000 UNITS E1 1000 UNITS E0 10 000 UNITS ± 0.25 % - - - 261 6.... 276 6.... ± 0.1 % - - - 261 7.... 276 7.... ± 0.25 % - - - 262 6.... 277 6.... ± 0.1 % - - - 262 7.... 277 7.... ± 0.25 % - - - 263 6.... 278 6.... ± 0.1 % - - - 263 7.... 278 7.... ± 0.25 % 201 6.... 216 6.... 206 6.... - - ± 0.1 % 201 7.... 216 7.... 206 7.... - - ± 0.25 % 202 6.... 217 6.... 207 6.... - - ± 0.1 % 202 7.... 217 7.... 207 7.... - - ± 0.25 % 203 6.... 218 6.... 208 6.... - - ± 0.1 % 203 7.... 218 7.... 208 7.... - - ± 0.25 % 241 6.... 256 6.... 246 6.... - - ± 0.1 % 241 7.... 256 7.... 246 7.... - - ± 0.25 % 242 6.... 257 6.... 247 6.... - - ± 0.1 % 242 7.... 257 7.... 247 7.... - - ± 0.25 % 243 6.... 258 6.... 248 6.... - - ± 0.1 % 243 7.... 258 7.... 248 7.... - - ± 0.25 % 381 6.... 396 6.... 386 6.... - - ± 0.1 % 381 7.... 396 7.... 386 7.... - - ± 0.25 % 382 6.... 397 6.... 387 6.... - - ± 0.1 % 382 7.... 397 7.... 387 7.... - - ± 0.25 % 383 6.... 398 6.... 388 6.... - - ± 0.1 % 383 7.... 398 7.... 388 7.... - - Document Number: 28700 10 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 Legal Disclaimer Notice www.vishay.com Vishay Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other disclosure relating to any product. Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. 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Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as Halogen-Free follow Halogen-Free requirements as per JEDEC JS709A standards. Please note that some Vishay documentation may still make reference to the IEC 61249-2-21 definition. We confirm that all the products identified as being compliant to IEC 61249-2-21 conform to JEDEC JS709A standards. Revision: 02-Oct-12 1 Document Number: 91000