MMU 0102, MMA 0204, MMB 0207 - Precision www.vishay.com Vishay Beyschlag Precision Thin Film MELF Resistors FEATURES • Approved according to EN 140401-803 • AEC-Q200 qualified • Advanced metal film technology • Superior stability: class 0.05 • Intrinsic sulfur resistance • Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 MMU 0102, MMA 0204 and MMB 0207 precision thin film MELF resistors are the perfect choice for most fields of modern professional electronics where reliability and stability is of major concern. The typical applications in the fields of automotive, telecommunication, and medical equipment reflect the outstanding level of proven reliability. APPLICATIONS • Automotive • Telecommunication • Industrial • Medical equipment TECHNICAL SPECIFICATIONS DESCRIPTION MMU 0102 MMA 0204 MMB 0207 0102 0204 0207 Metric size code RC2211M RC3715M RC6123M Resistance range 22 to 332 k 10 to 511 k 15 to 1 M DIN size Resistance tolerance ±0.5 %; ± 0.25 %; ± 0.1 % Temperature coefficient ± 0.25 %; ± 0.1 % ± 25 ppm/K; ± 15 ppm/K Rated dissipation, P70 (1) 0.2 W 0.25 W 0.4 W Operating voltage, Umax. ACRMS/DC 150 V 200 V 350 V Permissible film temperature, F max. (1) Operating temperature range 125 °C (1) -55 °C to 125 °C Permissible voltage against ambient (insulation): 1 min, Uins Failure rate: FITobserved 200 V 300 V 500 V 0.1 x 10-9/h Note (1) Please refer to APPLICATION INFORMATION below. APPLICATION INFORMATION When the resistor dissipates power, a temperature rise above the ambient temperature occurs, dependent on the thermal resistance of the assembled resistor together with the printed circuit board. The rated dissipation applies only if the permitted film temperature is not exceeded. These resistors do not feature a limited lifetime when operated within the permissible limits. However, resistance value drift increasing over operating time may result in exceeding a limit acceptable to the specific application, thereby establishing a functional lifetime. Revision: 29-Mar-16 Document Number: 28714 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 MMU 0102, MMA 0204, MMB 0207 - Precision www.vishay.com Vishay Beyschlag MAXIMUM RESISTANCE CHANGE AT RATED DISSIPATION OPERATION MODE Rated dissipation, P70 PRECISION STANDARD MMU 0102 0.06 W 0.2 W MMA 0204 0.07 W 0.25 W MMB 0207 0.11 W 0.4 W -10 °C to 85 °C -55 °C to 125 °C 85 °C 125 °C MMU 0102 22 to 332 k 22 to 332 k MMA 0204 10 to 511 k 10 to 511 k MMB 0207 15 to 1 M 15 to 1 M 1000 h 0.05 % 0.1 % 8000 h 0.1 % 0.2 % 225 000 h 0.3 % 0.6 % Operating temperature range Permissible film temperature, F max. Max. resistance change at P70 for resistance range, |R/R| after: Note • The presented operation modes do not refer to different types of resistors, but actually show examples of different loads, that lead to different film temperatures and different achievable load-life stability (drift) of the resistance value. A suitable low thermal resistance of the circuit board assembly must be safeguarded in order to maintain the film temperature of the resistors within the specified limits. Please consider the application note “Thermal Management in Surface-Mounted Resistor Applications” (www.vishay.com/doc?28844) for information on the general nature of thermal resistance. TEMPERATURE COEFFICIENT AND RESISTANCE RANGE TYPE/SIZE TCR TOLERANCE RESISTANCE ± 0.25 % 47 to 332 k ± 0.1 % 100 to 221 k ± 0.5 % 22 to 100 k ± 0.25 % 47 to 100 k ± 0.1 % 100 to 100 k ± 0.25 % 22 to 511 k ± 0.1 % 43 to 511 k ± 0.5 % 10 to 332 k ± 0.25 % 22 to 332 k ± 0.1 % 43 to 332 k ± 0.25 % 15 to 1 M ± 0.1 % 33 to 1 M ± 0.1 % 33 to 1 M ± 25 ppm/K MMU 0102 ± 15 ppm/K (1) ± 25 ppm/K MMA 0204 ± 15 ppm/K ± 25 ppm/K MMB 0207 ± 15 ppm/K E-SERIES E24, E192 E24, E192 E24, E192 Note (1) Approval to EN 140401-803, “Verison A”, is not available for TCR ± 15 ppm/K; ± 0.5 %. Revision: 29-Mar-16 Document Number: 28714 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 MMU 0102, MMA 0204, MMB 0207 - Precision www.vishay.com Vishay Beyschlag PACKAGING TYPE/SIZE MMU 0102 MMA 0204 MMB 0207 CODE QUANTITY B1 1000 B3 = BL 3000 B0 10 000 M8 8000 B1 1000 B3 = BL 3000 B0 10 000 M3 3000 B1 1000 B2 2000 B7 7000 PACKAGING STYLE WIDTH PITCH Antistatic blister tape acc. IEC 60286-3, Type 2a 8 mm 4 mm PACKAGING DIMENSIONS Ø 180 mm/7" Ø 330 mm/13" Bulk case acc. IEC 60286-6 - - Antistatic blister tape acc. IEC 60286-3, Type 2a 8 mm 4 mm Ø 180 mm/7" Ø 330 mm/13" Bulk case acc. IEC 60286-6 - - Antistatic blister tape acc. IEC 60286-3, Type 2a 12 mm 4 mm Ø 180 mm/7" Ø 330 mm/13" PART NUMBER AND PRODUCT DESCRIPTION Part Number: MMA02040D5620BB300 M M A 0 2 0 4 0 D 5 6 2 0 B B 3 0 0 TYPE/SIZE VERSION TCR RESISTANCE TOLERANCE PACKAGING MMU0102 MMA0204 MMB0207 0= EN 140401-803, “Version A” E = ± 15 ppm/K D = ± 25 ppm/K 3 digit value 1 digit multiplier B = ± 0.1 % C = ± 0.25 % D = ± 0.5 % B1 B3 B0 B2 B7 M3 M8 Multiplier 9 = *10-1 0 = *100 1 = *101 2 = *102 3 = *103 4 = *104 Product Description: MMA 0204-25 0.1 % BL 562R MMA 0204 -25 0.1 % BL 562R TYPE SIZE TCR TOLERANCE PACKAGING RESISTANCE MMU MMA MMB 0102 0204 0207 ± 15 ppm/K ± 25 ppm/K ± 0.1 % ± 0.25 % ± 0.5 % BL B0 B1 B2 B7 M3 M8 562R = 562 Notes • Products can be ordered using either the PART NUMBER or the PRODUCT DESCRIPTION. • Approval to EN 140401-803, “Version A”, is not available for ± 15 ppm/K, ± 0.5 %. Revision: 29-Mar-16 Document Number: 28714 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 MMU 0102, MMA 0204, MMB 0207 - Precision www.vishay.com Vishay Beyschlag DESCRIPTION MATERIALS 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 ceramic body (Al2O3) and conditioned to achieve the desired temperature coefficient. Nickel plated steel termination caps are firmly pressed on the metallised rods. A special laser is used to achieve the target value by smoothly cutting a helical groove in the resistive layer without damaging the ceramics. The resistor elements are covered by a protective coating designed for electrical, mechanical and climatic protection. The terminations receive a final pure matte tin on nickel plating. Five color code rings designate the resistance value and tolerance in accordance with IEC 60062 (1). The result of the determined production is verified by an extensive testing procedure performed on 100 % of the individual resistors. This includes full screening for the elimination of products with a potential risk of early life failures according to EN 140401-803, 2.1.2.2. Only accepted products are laid directly into the blister tape in accordance with IEC 60286-3, Type 2a (1) or bulk case in accordance with IEC 60286-6 (1). Vishay acknowledges the following systems for the regulation of hazardous substances: • IEC 62474, Material Declaration for Products of and for the Electrotechnical Industry, with the list of declarable substances given therein (2) • The Global Automotive Declarable Substance List (GADSL) (3) • The REACH regulation (1907/2006/EC) and the related list of substances with very high concern (SVHC) (4) for its supply chain The products do not contain any of the banned substances as per IEC 62474, GADSL, or the SVHC list, see www.vishay.com/how/leadfree. Hence the products fully comply with the following directives: • 2000/53/EC End-of-Life Vehicle Directive (ELV) and Annex II (ELV II) • 2011/65/EU Restriction of the Use of Hazardous Substances Directive (RoHS) with amendment 2015/863/EU • 2012/19/EU Waste Electrical and Electronic Equipment Directive (WEEE) Vishay pursues the elimination of conflict minerals from its supply chain, see the Conflict Minerals Policy at www.vishay.com/doc?49037. ASSEMBLY The resistors are suitable for processing on automatic SMD assembly systems. They are suitable for automatic soldering using wave, reflow or vapor phase as shown in IEC 61760-1 (1). 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, potting compounds and their processes, if applied, shall be qualified by appropriate means to ensure the long term stability of the whole system. The resistors are completely lead (Pb)-free, the pure matte tin plating provides compatibility with lead (Pb)-free and lead containing soldering processes. Solderability is specified for 2 years after production or requalification, however, excellent solderability is proven after extended storage in excess of 10 years. The permitted storage time is 20 years. The immunity of the plating against tin whisker growth has been proven under extensive testing. APPROVALS The resistors are approved within the IECQ-CECC Quality Assessment System for Electronic Components to the detail specification EN 140401-803 which refers to EN 60115-1, EN 60115-8 and the variety of environmental test procedures of the IEC 60068 (1) series. Conformity is attested by the use of the CECC logo ( ) as the mark of conformity on the package label. 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 03-3-1 is granted for the Vishay Beyschlag manufacturing process. The resistors are qualified according to AEC-Q200. RELATED PRODUCTS For thin film products with a wider resistance, see the datasheet: • “Professional MELF Resistors” (www.vishay.com/doc?28713) For products with tighter precision specification, see the datasheet • “Ultra Precision MELF Resistors” (www.vishay.com/doc?28715) Resistors are available with established reliability in accordance with EN 140 401-803 Version E. Please refer to datasheet • “MELF Resistors with Established Reliability” (www.vishay.com/doc?28707) Notes (1) The quoted IEC standards are also released as EN standards with the same number and identical contents. (2) The IEC 62474 list of declarable substances is maintained in a dedicated database, which is available at http://std.iec.ch/iec62474. (3) The Global Automotive Declarable Substance List (GADSL) is maintained by the American Chemistry Council and available at www.gadsl.org. (4) The SVHC list is maintained by the European Chemical Agency (ECHA) and available at http://echa.europa.eu/candidate-list-table. Revision: 29-Mar-16 Document Number: 28714 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 MMU 0102, MMA 0204, MMB 0207 - Precision www.vishay.com Vishay Beyschlag Power Dissipation P FUNCTIONAL PERFORMANCE 0.4 MMB 0207 MMA 0204 MMU 0102 W 0.3 0.2 0.1 0 - 50 0 50 70 C 100 150 Ambient Temperature ϑamb Power Dissipation P Derating - Precision Operation Mode 0.4 MMB 0207 MMA 0204 MMU 0102 W 0.3 0.2 0.1 0 - 50 0 50 70 C 100 150 Ambient Temperature ϑamb Pulse Load P Derating - Standard Operation Mode 1000 MMB 0207 MMA 0204 MMU 0102 W 100 10 1 0.1 1 µs 10 µs 100 µs 1 ms 10 ms 100 ms 1s 10 s Pulse Duration ti Maximum pulse load, single pulse; applicable if P 0 and n ≤ 1000 and U ≤ Umax.; for permissible resistance change ± (0.5 % R + 0.01 Ω) Single Pulse Revision: 29-Mar-16 Document Number: 28714 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 MMU 0102, MMA 0204, MMB 0207 - Precision www.vishay.com Vishay Beyschlag Pulse Load P FUNCTIONAL PERFORMANCE 1000 MMB 0207 MMA 0204 MMU 0102 W 100 10 1 0.1 1 µs 10 µs 100 µs 10 ms 1 ms 100 ms 1s 10 s Pulse Duration ti Maximum pulse load, continuous pulse; applicable if P ≤ P (ϑamb) and U ≤ Umax.; for permissible resistance change ± (0.5 % R + 0.01 Ω) Pulse Voltage Umax. Continuous Pulse MMB 0207 MMA 0204 MMU 0102 V 1000 100 1 µs 10 µs 100 µs 10 ms 1 ms 100 ms 1s 10 s Pulse Duration ti Maximum pulse voltage, single and continuous pulses; applicable if P ≤ Pmax.; for permissible resistance change ± (0.5 % R + 0.01 Ω) Pulse Voltage U Pulse Voltage 10 kV 1 kV 100 V MMB 0207 MMA 0204 MMU 0102 10 V 10 Ω 100 Ω 1 kΩ 10 kΩ 100 kΩ 1 MΩ 10 MΩ Resistance Value R Pulse load rating in accordance with IEC 60115-1, 4.27; 1.2 μs/50 μs; 5 pulses at 12 s intervals; for permissible resistance change ± (0.5 % R + 0.05 Ω) 1.2/50 Pulse Revision: 29-Mar-16 Document Number: 28714 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 MMU 0102, MMA 0204, MMB 0207 - Precision www.vishay.com Vishay Beyschlag Pulse Voltage U FUNCTIONAL PERFORMANCE MMB 0207 MMA 0204 MMU 0102 10 kV 1 kV 100 V 10 V 10 Ω 100 Ω 1 kΩ 10 kΩ 100 kΩ 10 MΩ 1 MΩ Resistance Value R Pulse load rating in accordance with IEC 60115-1, 4.27; 10 μs/700 μs; 10 pulses at 1 minute intervals; for permissible resistance change ± (0.5 % R + 0.05 Ω) Current Noise Voltage Ratio 10/700 Pulse 1 µV/ V 0. 1 MMB 0207 MMA 0204 MMU 0102 0.01 100 Ω 1 kΩ 10 kΩ 100 kΩ 1 MΩ 10 MΩ Resistance Value R In accordance with IEC 60195 Current Noise Voltage Ratio Revision: 29-Mar-16 Document Number: 28714 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 MMU 0102, MMA 0204, MMB 0207 - 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 EN 60115-8 (successor of EN 140400), sectional specification EN 140401-803, detail specification The testing also covers most of the requirements specified by EIA/ECA-703 and JIS-C-5201-1. The tests are carried out under standard atmospheric conditions in accordance with IEC 60068-1, 4.3, whereupon the following values are applied: IEC 60068-2-xx, test methods The components are approved under the IECQ-CECC quality assessment system for electronic components. The parameters stated in the Test Procedures and Requirements table are based on the required tests and permitted limits of EN 140401-803. The table presents only the most important tests, for the full test schedule refer to the documents listed above. However, some additional tests and a number of improvements against those minimum requirements have been included. Relative humidity: 25 % to 75 % Air pressure: 86 kPa to 106 kPa (860 mbar to 1060 mbar) A climatic category LCT / UCT / 56 is applied, defined by the lower category temperature (LCT), the upper category temperature (UCT), and the duration of exposure in the damp heat, steady state test (56 days). The components are mounted for testing on printed circuit boards in accordance with EN 60115-8, 2.4.2, unless otherwise specified. Temperature: 15 °C to 35 °C TEST PROCEDURES AND REQUIREMENTS IEC EN 60068-2 (1) 60115-1 TEST CLAUSE METHOD TEST REQUIREMENTS PERMISSIBLE CHANGE (R) PROCEDURE STABILITY CLASS 0.05 OR BETTER STABILITY CLASS 0.1 OR BETTER STABILITY CLASS 0.25 OR BETTER MMU 0102 100 to 100 k 43 to 147 k 22 to 332 k MMA 0204 100 to 100 k 43 to 221 k 10 to 511 k MMB 0207 100 to 270 k 43 to 510 k 15 to 1 M Stability for product types: 4.5 - Resistance - ± 0.5 % R; ±0.25 % R; ± 0.1 % R 4.8 - Temperature coefficient At (20/-55/20) °C and (20/125/20) °C ± 25 ppm/K, ± 15 ppm/K Endurance at 70 °C: Precision operation mode 4.25.1 Endurance at 70 °C: Standard operation mode 4.25.3 4.24 4.37 78 (Cab) 67 (Cy) Revision: 29-Mar-16 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 + 5 m) 70 °C; 8000 h ±(0.1 % R + 5 m) 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 + 5 m) 70 °C; 8000 h ± (0.2 % R + 5 m) Endurance at upper category temperature 85 °C; 1000 h ±(0.02 % R + 5 m) ± (0.05 % R + 5 m) ±(0.1 % R + 5 m) 125 °C; 1000 h ± (0.05 % R + 5 m) ±(0.15 % R + 5 m) Damp heat, steady state (40 ± 2) °C; 56 days; (93 ± 3) % RH ±(0.05 % R + 5 m) ±(0.1 % R + 5 m) Damp heat, steady state, accelerated (85 ± 2)C; (85 ± 5) % RH; U = 0.3 x P 70 x R 100 V and U = 0.3 x Umax.; (the smaller value is valid) 1000 h ± (0.15 % R + 5 m) ±(0.25 % R + 5 m) ±(0.1 % R + 5 m) Document Number: 28714 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 MMU 0102, MMA 0204, MMB 0207 - Precision www.vishay.com Vishay Beyschlag TEST PROCEDURES AND REQUIREMENTS IEC EN 60068-2 (1) 60115-1 TEST CLAUSE METHOD TEST STABILITY CLASS 0.05 OR BETTER STABILITY CLASS 0.1 OR BETTER STABILITY CLASS 0.25 OR BETTER MMU 0102 100 to 100 k 43 to 147 k 22 to 332 k MMA 0204 100 to 100 k 43 to 221 k 10 to 511 k MMB 0207 100 to 270 k 43 to 510 k 15 to 1 M LCT = -10 °C; UCT = 85 °C ± (0.05 % R + 5 m) ± (0.1 % R + 5 m) - LCT = -55 °C; UCT = 125 °C - - ± (0.1 % R + 5 m) Stability for product types: Climatic sequence: 4.23 4.23.2 2 (Bb) Dry heat UCT; 16 h 4.23.3 30 (Db) Damp heat, cyclic 55 °C; 24 h; 90 % RH; 1 cycle 4.23.4 1 (Ab) Cold LCT; 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 - REQUIREMENTS PERMISSIBLE CHANGE (R) PROCEDURE 1 (Ab) Cold U= P 70 x R or Umax.; 1 min. -55 °C; 2 h ±(0.02 % R + 5 m) 30 min at LCT; 30 min at UCT; LCT = -10 °C; UCT = 85 °C 5 cycles 4.19 14 (Na) Rapid change of temperature ±(0.01 % R + 5 m) ± (0.02 % R + 5 m) - ± (0.1 % R + 5 m) ± (0.1 % R + 5 m) - 5 cycles - - ± (0.025 % R + 5 m) 1000 cycles - - ± (0.2 % R + 5 m) 1000 cycles LCT = -55 °C; UCT = 125 °C Short time overload: Precision operation mode 4.13 Short time overload: Standard operation mode 4.27 - Revision: 29-Mar-16 U = 2.5 x P 70 x R or U = 2 × Umax.; whichever is the less severe; 5s Severity no. 4: Single pulse high U = 10 x P 70 x R or voltage overload: U = 2 × Umax.; Standard whichever is the less severe; operation mode 10 pulses 10 μs/700 μs ±(0.01 % R + 5 m) ± (0.02 % R + 5 m) ± (0.03 % R + 5 m) ± (0.05 % R + 5 m) ± (0.25 % R + 5 m) Document Number: 28714 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 MMU 0102, MMA 0204, MMB 0207 - Precision www.vishay.com Vishay Beyschlag TEST PROCEDURES AND REQUIREMENTS IEC EN 60068-2 (1) 60115-1 TEST CLAUSE METHOD TEST STABILITY CLASS 0.05 OR BETTER STABILITY CLASS 0.1 OR BETTER STABILITY CLASS 0.25 OR BETTER MMU 0102 100 to 100 k 43 to 147 k 22 to 332 k MMA 0204 100 to 100 k 43 to 221 k 10 to 511 k MMB 0207 100 to 270 k 43 to 510 k 15 to 1 M Stability for product types: 4.39 - Periodic electric overload: Standard operation mode 4.22 6 (Fc) Vibration - Electrostatic discharge (Human Body Model) (2) 4.38 4.17 4.18 58 (Td) 58 (Td) Solderability Resistance to soldering heat REQUIREMENTS PERMISSIBLE CHANGE (R) PROCEDURE 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 U= ±(0.5 % R + 5 m) Endurance by sweeping; 10 Hz to 2000 Hz; ±(0.01 % R + 5 m) ±(0.02 % R + 5 m) ± (0.03 % R + 5 m) no resonance; amplitude 1.5 mm or 200 m/s2; 7.5 h IEC 61340-3-1 (1); 3 pos. + 3 neg. discharges MMU 0102: 1.5 kV MMA 0204: 2 kV MMB 0207: 4 kV ±(0.5 % R + 50 m) 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 Solder bath method; (260 ± 5) °C; (10 ± 1) s Reflow method 2 (IR/forced gas convection); (260 ± 5) °C; (10 ± 1) s Note (3) ±(0.01 % R + 5 m) ±(0.05 % R + 10 m) ±(0.025 % R + 5 m) 4.29 45 (XA) Component solvent resistance Isopropyl alcohol; 50 °C; method 2 No visible damage 4.30 45 (XA) Solvent resistance of marking Isopropyl alcohol; 50 °C; method 1, toothbrush Marking legible; no visible damage 4.32 21 (Ue3) Shear (adhesion) 45 N No visible damage 4.33 21 (Ue1) Substrate bending Depth 2 mm, 3 times 4.7 - Voltage proof URMS = Uins; 60 s 4.35 - Flammability (1), IEC 60695-11-5 needle flame test; 10 s No visible damage, no open circuit in bent position ± (0.02 % R + 10 m) (4) ±(0.05 % R + 10 m) (4) No flashover or breakdown No burning after 30 s Notes (1) The quoted IEC standards are also released as EN standards with the same number and identical contents. (2) The pulse load stability of professional MELF resistors applies for precision resistors also. However, severe pulse loads are likely to jeopardize precision stability requirements. (3) Wave soldering is not recommended. (4) Special requirements apply to MICRO-MELF, MMU 0102: • R < 100 ± (0.25 % R + 10 m) • 100 R 221 k ± 0.1 % R • 221 k < R: ± 0.25 % R Revision: 29-Mar-16 Document Number: 28714 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 MMU 0102, MMA 0204, MMB 0207 - Precision www.vishay.com Vishay Beyschlag DIMENSIONS L K L1 D D1 DIMENSIONS AND MASS TYPE/SIZE L (mm) D (mm) L1 min. (mm) MMU 0102 2.2 + 0/- 0.1 1.1 + 0/- 0.1 MMA 0204 3.6 + 0/- 0.2 1.4 + 0/- 0.1 MMB 0207 5.8 + 0/- 0.15 2.2 + 0/- 0.2 D1 (mm) K (mm) MASS (mg) 1.2 D + 0/- 0.1 0.4 ± 0.05 8 1.8 D + 0/- 0.15 0.75 ± 0.1 22 3.2 D + 0/- 0.2 1.1 ± 0.1 80 Note • Color code marking is applied according to IEC 60062 (1) in five bands (E96 or E192 series). Each color band appears as a single solid line, voids are permissible if at least 2/3 of the band is visible from each radial angle of view. The last color band for tolerance is approximately 50 % wider than the other bands. An interrupted band between the 4th and 5th full band indicates the temperature coefficient (yellow = TC25, orange = TC15). PATTERN STYLES FOR MELF RESISTORS X G Y Z RECOMMENDED SOLDER PAD DIMENSIONS WAVE SOLDERING REFLOW SOLDERING TYPE/SIZE G (mm) Y (mm) X (mm) Z (mm) G (mm) Y (mm) X (mm) Z (mm) MMU 0102 - - - - 1.1 0.8 1.3 2.7 MMA 0204 - - - - 1.7 1.2 1.6 4.1 MMB 0207 2.8 2.1 2.6 7.0 3.2 1.7 2.4 6.6 Notes • The given solder pad dimensions reflect the considerations for board design and assembly as outlined e.g. in standards IEC 61188-5-x (1), or in publication IPC-7351. (1) The quoted IEC standards are also released as EN standards with the same number and identical contents. Revision: 29-Mar-16 Document Number: 28714 11 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 MMU 0102, MMA 0204, MMB 0207 - 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 The 12NC of a MMU 0102 resistor, value 47 k. and TCR 25 with ± 0.25 % tolerance, supplied in blister tape of 3000 units per reel is: 2312 166 64703. HISTORICAL 12NC - Resistor type and packaging 2312 ... ..... DESCRIPTION TYPE TCR ± 25 ppm/K MMU 0102 ± 15 ppm/K TYPE TCR ± 25 ppm/K MMA 0204 ± 15 ppm/K TYPE MMB 0207 TCR ± 25 ppm/K ± 15 ppm/K Revision: 29-Mar-16 BLISTER TAPE ON REEL BULK CASE TOL. B1 1000 UNITS BL 3000 UNITS B0 10 000 UNITS M8 8000 UNITS ± 0.25 % 171 6.... 166 6.... 176 6.... 061 6.... ± 0.1 % 171 7.... 166 7.... 176 7.... 061 7.... ± 0.5 % 172 5.... 167 5.... 177 5.... 062 5.... ± 0.25 % 172 6.... 167 6.... 177 6.... 062 6.... ± 0.1 % 172 7.... 167 7.... 177 7.... 062 7.... TOL. B1 1000 UNITS BL 3000 UNITS B0 10 000 UNITS M3 3000 UNITS ± 0.25 % 141 6.... 156 6.... 146 6.... 041 6.... ± 0.1 % 141 7.... 156 7.... 146 7.... 041 7.... ± 0.5 % 142 5.... 157 5.... 147 5.... 042 5.... ± 0.25 % 142 6.... 157 6.... 147 6.... 042 6.... ± 0.1 % 142 7.... 157 7.... 147 7.... 042 7.... TOL. B1 1000 UNITS B2 2000 UNITS B7 7000 UNITS ± 0.25 % 181 6.... 196 6.... 186 6.... ± 0.1 % 181 7.... 196 7.... 186 7.... ± 0.1 % 182 7.... 197 7.... 187 7.... Document Number: 28714 12 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. 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