SMM02040C2610FB300

SMM0204 www.vishay.com Vishay Draloric Thin Film Mini-MELF Resistors FEATURES • Advanced metal film technology • AEC-Q200 qualified • Approval acc. EN 140401-803 available on request • Excellent stability in different environmental conditions SMM0204 thin film MELF resistors are the perfect choice for most fields of modern electronics where reliability and stability are of major concern. The typical applications in the fields of automotive, industrial and medical equipment reflect the outstanding level of proven reliability. • Best in class pulse load capability • Intrinsic sulfur resistance • Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 APPLICATIONS • Automotive • Telecommunication • Industrial • Medical equipment TECHNICAL SPECIFICATIONS DESCRIPTION SMM0204 DIN size 0204 Metric size code RC 3715M Resistance range 0.22  to 10 M Resistance tolerance ± 5 %; ± 1 %; ± 0.5 %; ± 0.25 %; ± 0.1 % Temperature coefficient ± 100 ppm/K; ± 50 ppm/K; ± 25 ppm/K; ± 15 ppm/K Rated dissipation P70 (1) 0.4 W Operating voltage, Umax. ACRMS/DC Permissible film temperature, F max. 200 V (1) 155 °C Operating temperature range (1) -55 °C to 155 °C Permissible voltage against ambient (insulation): 1 min; Uins Failure rate: FITobserved Zero-Ohm-Resistor: OMM0204 300 V  0.1 x 10-9/h Rmax. = 10 m; Imax. = 3 A Notes • The IECQ-CECC approved product versions SMM0204 EN803 E0 and OMM0204 EN803 E0 respectively feature a quality factor Q = 3 for the purpose of system MTBF calculations, compared with Q = 10 for the standard versions (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: 06-Apr-18 Document Number: 20004 1 For technical questions, contact: melf@vishay.com 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 SMM0204 www.vishay.com Vishay Draloric MAXIMUM RESISTANCE CHANGE AT RATED DISSIPATION OPERATION MODE PRECISION STANDARD POWER 0.07 W 0.25 W 0.4 W -10 °C to 85 °C -55 °C to 125 °C -55 °C to 155 °C 85 °C 125 °C 155 °C 10  to 1 M 0.22  to 10 M 0.22  to 10 M 1000 h  0.05 %  0.15 %  0.25 % 8000 h  0.1 %  0.3 %  0.5 % 225 000 h  0.25 %  0.75 % - SMM0204 Rated dissipation, P70 Operating temperature range Permissible film temperature, F max. SMM0204 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 E-SERIES ± 100 ppm/K ±5% 0.22  to 0.91  E24 ±1% 0.82  to 10 M E24; E96 ± 0.5 % 10  to 1.65 M E24; E192 ± 0.5 % 10  to 1.65 M ± 0.25 % 22  to 1.65 M ± 0.1 % 22  to 1.65 M ± 0.5 % 10  to 221 k ± 0.25 % 22  to 221 k ± 0.1 % 43  to 221 k  10 m 0 ± 50 ppm/K ± 25 ppm/K SMM0204 ± 15 ppm/K Jumper, Imax. = 3 A E24; E192 E24; E192 Notes • The color of the body coating is light green for jumpers and for a temperature coefficient of ± 50 ppm/K or ± 100 ppm/K, pink for ± 25 ppm/K, or violet for ± 15 ppm/K • Zero ohm jumper are marked with one centered black band. PACKAGING TYPE / SIZE SMM0204 OMM0204 CODE QUANTITY B1 (1) 1000 (1) B3 3000 B0 10 000 WIDTH PITCH 8 mm 4 mm PACKAGING DIMENSIONS Ø 180 mm/7" B1 SMM0204 EN803 E0 OMM0204 EN803 E0 PACKAGING STYLE (1) 1000 (1) Ø 330 mm/13" Antistatic blister tape acc. IEC 60286-3, Type 2a Ø 180 mm/7" B3 3000 B0 10 000 8 mm 4 mm Ø 330 mm/13" Note (1) Package of 1000 pieces, code B1, is available only for products with TCR ± 25 ppm/K or ± 15 ppm/K, and with tolerance ± 0.25 % or ± 0.1 %. Bulk case according to IEC 60286-6 available on request Revision: 06-Apr-18 Document Number: 20004 2 For technical questions, contact: melf@vishay.com 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 SMM0204 www.vishay.com Vishay Draloric PART NUMBER AND PRODUCT DESCRIPTION Part Number: SMM02040C5620FB000 Part Number: SMM0204VC5620FB000 Part Number: OMM02040000000B000 S M M 0 2 0 4 0 C 5 6 2 0 F B 0 0 0 O M M 0 2 0 4 0 0 0 0 0 0 0 B 0 0 0 TYPE / SIZE VERSION TCR RESISTANCE TOLERANCE PACKAGING SMM0204 OMM0204 0 = neutral V = EN 140401-803, version A, nominal failure rate level E0 E = ± 15 ppm/K D = ± 25 ppm/K C = ± 50 ppm/K B = ± 100 ppm/K 0 = jumper 3 digit value 1 digit multiplier 0000 = jumper MULTIPLIER 7 = *10-3 2 = *102 8 = *10-2 3 = *103 9 = *10-1 4 = *104 0 = *100 5 = *105 1 = *101 B = ± 0.1 % C = ± 0.25 % D = ± 0.5 % F=±1% J=±5% 0 = jumper B1 B3 B0 Product Description: SMM0204 50 562R 1 % B0 Product Description: SMM0204 50 562R 1 % B0 EN803 E0 Product Description: OMM0204 0R0 B0 SMM0204 50 562R 1% B0 - OMM0204 - 0R0 - B0 - TYPE / SIZE TCR RESISTANCE TOLERANCE PACKAGING VERSION SMM0204 OMM0204 ± 15 ppm/K ± 25 ppm/K ± 50 ppm/K ± 100 ppm/K 100R = 100  2M21 = 2.21 M 0R0 = jumper ± 0.1 % ± 0.25 % ± 0.5 % ±1% ±5% B1 B3 B0 Notes • Products can be ordered using either the PART NUMBER or the PRODUCT DESCRIPTION • Products according to EN 140401-803 can be ordered by using the related ordering code “SMM0204V...” Revision: 06-Apr-18 Document Number: 20004 3 For technical questions, contact: melf@vishay.com 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 SMM0204 www.vishay.com Vishay Draloric 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 metallized rods. A special laser is used to achieve the target value by smoothly cutting a helical groove in the resistive layer without damaging the ceramic. 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 and copper plating for enhanced temperature cycling stability. Four or 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 field failures (feasible for R  10 ) 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). 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 qualified according to AEC-Q200. Resistors approved according to EN 140401-803 are available by using the related ordering code. RELATED PRODUCTS MELF resistors of other sizes are available: Thin Fim Micro-MELF Resistors SMM0102 (www.vishay.com/doc?20003) Thin Fim MELF Resistors SMM0207 (www.vishay.com/doc?20005) Resistors are available with established reliability in accordance with EN 140401-803 Version E. Please refer to datasheet “MELF Resistors with Established Reliability” (www.vishay.com/doc?28707). MS1 .... ESCC high-reliability thin film MINI-MELF resistors are the premium choice for design and manufacture of equipment, where matured technology and proven reliability are of utmost importance. They are regularly used in communication and research satellites and fit equally well into aircraft and military electronic systems. Approval of the MS1 .... ESCC products is granted by the European Space Components Coordination and registered in the ESCC Qualified Parts List, REP005.  (www.vishay.com/doc?28790). 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: 06-Apr-18 Document Number: 20004 4 For technical questions, contact: melf@vishay.com 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 SMM0204 www.vishay.com Vishay Draloric Power Dissipation P FUNCTIONAL PERFORMANCE 0.5 W 0.4 0.3 0.2 0.1 0 -50 0 50 70 85 100 130 °C 160 Ambient Temperature ϑ amb Power Dissipation P Derating - Precision Operation 0.5 W 0.4 0.3 0.2 0.1 0 -50 0 50 70 100 125 °C 160 Ambient Temperature ϑ amb Power Dissipation P Derating - Standard Operation 0.5 W 0.4 0.3 0.2 0.1 0 -50 0 50 70 100 °C 155 Ambient Temperature ϑ amb Derating - Power Operation Revision: 06-Apr-18 Document Number: 20004 5 For technical questions, contact: melf@vishay.com 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 SMM0204 www.vishay.com Vishay Draloric Current Noise Voltage Ratio Non-Linearity A3 in dB FUNCTIONAL PERFORMANCE 120 110 100 90 80 1 µV/V 0.1 70 0.01 100 1K 10K 100K 1M Resistance Value in Ω Phase Angle γ in ° Non-linearity 60 SMM0204 40 10 Ω 20 100 10M 1K 10K 100K 1M 10M Resistance Value in Ω Current Noise Voltage Ratio |Z| - R0 in % 60 10 60 SMM0204 40 10 Ω 20 0 39 Ω 100 Ω 0 -20 470 Ω 1 kΩ -20 39 Ω 100 Ω 470 Ω 1 kΩ -40 -40 4.7 kΩ 4.7 kΩ -60 -60 10 kΩ -80 1 5 10 50 100 -80 500 1000 10 kΩ 1 5 10 50 Frequency f in MHz Frequency f in MHz Test Voltage in V Test Voltage in V 3K 1K 3K 1K 100 100 100R 1K 10K 100K 10 10R 100R Resistance Value in Ω Pulse load rating in accordance with IEC 60 115-1, 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: 06-Apr-18 500 1000 HF - Performance HF - Performance 10 10R 100 1K 10K 100K Resistance Value in Ω 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) 10 / 700 Pulse Document Number: 20004 6 For technical questions, contact: melf@vishay.com 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 SMM0204 www.vishay.com Vishay Draloric Pulse Load Pmax. FUNCTIONAL PERFORMANCE SMM0204 100 W 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) Continuous Pulse Load Pmax. Single Pulse for R < 10 Ω SMM0204 100 W 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, continuous pulse; applicable if P ≤ P (ϑamb) and U ≤ Umax.; for permissible resistance change ± (0.5 % R + 0.01 Ω) Pulse Load P Continuous Pulse for R < 10 Ω 1000 SMM0204 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 for R ≥ 10 Ω Revision: 06-Apr-18 Document Number: 20004 7 For technical questions, contact: melf@vishay.com 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 SMM0204 www.vishay.com Vishay Draloric Continuous Pulse Load Pmax. FUNCTIONAL PERFORMANCE 1000 SMM0204 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, 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 for R ≥ 10 Ω SMM0204 V 1000 100 1 µs 10 µs 100 µs 1 ms 10 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 TESTS AND REQUIREMENTS All tests are carried out in accordance with the following specifications: EN 60115-1, generic specification EN 60115-8, sectional specification EN 140401-803, detail specification IEC 60068-2-xx, test methods 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. Revision: 06-Apr-18 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: Temperature: 15 °C to 35 °C 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. Document Number: 20004 8 For technical questions, contact: melf@vishay.com 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 SMM0204 www.vishay.com Vishay Draloric TEST PROCEDURES AND REQUIREMENTS IEC EN 60068-2 (1) 60115-1 TEST CLAUSE METHOD 4.8 - REQUIREMENTS PERMISSIBLE CHANGE (R) PROCEDURE TEST SMM0204 Temperature coefficient Endurance at 70 °C: precision operation mode At (20 / -55 / 20) °C and (20 / 125 / 20) °C 1 M ± 100 ppm/K, ± 50 ppm/K, ± 25 ppm/K, ± 15 ppm/K 70 °C; 8000 h Endurance at 70 °C: standard operation mode 10  to  1 M Short time overload: power operation mode Revision: 06-Apr-18 ± (0.1 % R + 0.01 ) ± (0.15 % R + 0.01 ) ± (0.25 % R) ± (0.5 % R + 0.01 ) ± (0.03 % R + 0.01 ) ± (0.1 % R) ± (0.05 % R + 0.01 ) ± (0.1 % R) U = 2.5 x P 70 x R  2 x Umax.; 5s Document Number: 20004 9 For technical questions, contact: melf@vishay.com 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 SMM0204 www.vishay.com Vishay Draloric TEST PROCEDURES AND REQUIREMENTS IEC EN 60068-2 (1) 60115-1 TEST CLAUSE METHOD SMM0204 Single pulse high voltage overload: standard operation mode 4.27 Single pulse high voltage overload: power peration mode Periodic electric overload: standard operation mode 4.39 Periodic electric overload: power operation mode 4.22 4.38 4.17 4.18 REQUIREMENTS PERMISSIBLE CHANGE (R) PROCEDURE TEST 1 M ± (0.15 % R + 0.01 ) Severity no. 4: U = 10 x P 70 x R  2 x Umax.; 10 pulses 10 μs/700 μs ± (0.15 % R + 0.01 ) ± (0.15 % R + 0.01 ) 15 x P 70 x R  2 x Umax.; 0.1 s on; 2.5 s off; 1000 cycles U= ± (0.3 % R + 0.01 ) 6 (Fc) Vibration Endurance by sweeping; 10 Hz to 2000 Hz; no resonance; amplitude  1.5 mm or  200 m/s2; 7.5 h - Electrostatic discharge (Human Body Model) IEC 61340-3-1 (1); 3 pos. + 3 neg. discharges SMM 0204: 2 kV ± (0.5 % R + 0.05 ) 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 58 (Td) 58 (Td) Revision: 06-Apr-18 Solderability Resistance to soldering heat ± (0.05 % R + 0.01 ) ± (0.1 % R) Solder bath method; (260 ± 5) °C; (10 ± 1) s ± (0.1 % R + 0.01 ) ± (0.05 % R + 0.01 ) Reflow method 2 (IR/forced gas convection); (260 ± 5) °C; (10 ± 1) s ± (0.05 % R + 0.01 ) ± (0.02 % R + 0.01 ) Document Number: 20004 10 For technical questions, contact: melf@vishay.com 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 SMM0204 www.vishay.com Vishay Draloric TEST PROCEDURES AND REQUIREMENTS IEC EN 60068-2 (1) 60115-1 TEST CLAUSE METHOD REQUIREMENTS PERMISSIBLE CHANGE (R) PROCEDURE TEST SMM0204 1 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 visible, 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 No visible damage, no open circuit in bent position ± (0.05 % + 0.005 ) 4.7 - Voltage proof URMS = Uins; 60 s No flashover or breakdown 4.35 - Flammability IEC 60695-11-5 (1); needle flame test; 10 s No burning after 30s Note (1) The quoted IEC standards are also released as EN standards with the same number and identical contents Revision: 06-Apr-18 Document Number: 20004 11 For technical questions, contact: melf@vishay.com 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 SMM0204 www.vishay.com Vishay Draloric DIMENSIONS L K L1 D D1 DIMENSIONS AND MASS TYPE / SIZE SMM0204 OMM0204 L (mm) D (mm) L1 min. (mm) D1 (mm) K (mm) MASS (mg) 3.6 + 0/- 0.2 1.4 + 0/- 0.1 1.8 D + 0/- 0.15 0.8 ± 0.1 22 Notes • Color code marking is applied according to IEC 60062 (1) in four bands (E24 series) for 5 % tolerance, or 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 PATTERN STYLES FOR MELF RESISTORS X G Y Z RECOMMENDED SOLDER PAD DIMENSIONS WAVE SOLDERING TYPE / SIZE SMM0204 OMM0204 REFLOW SOLDERING G (mm) Y (mm) X (mm) Z (mm) G (mm) Y (mm) X (mm) Z (mm) 1.5 1.5 1.8 4.5 1.7 1.2 1.6 4.1 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: 06-Apr-18 Document Number: 20004 12 For technical questions, contact: melf@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. 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No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners. © 2021 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED Revision: 01-Jan-2021 1 Document Number: 91000