UMA02040G1002BAU00

UMA 0204, UMB 0207 www.vishay.com Vishay Beyschlag Ultra Precision Thin Film MELF Resistors FEATURES • Most advanced thin film technology • Long term stability down to 0.02 % • TCR down to ± 5 ppm/K • High precision tolerance down to ± 0.02 % • Operating voltage 350 V for UMB 0207 UMA 0204 and UMB 0207 ultra precision thin film MELF resistors combine the proven reliability of precision MELF products with the most advanced level of precision and stability first achieved with axial thin film precision resistors. This unique combination makes the product perfectly suited for all applications with outstanding requirements towards reliable precision and stability. • Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 APPLICATIONS • Measuring and calibration equipment • Industrial process control systems • Space and aircraft electronics • Medical equipment TECHNICAL SPECIFICATIONS DESCRIPTION UMA 0204 UMB 0207 0204 0207 Metric size code RC3715M RC6123M Resistance range 22 Ω to 332 kΩ 100 Ω to 390 kΩ DIN size Resistance tolerance ± 0.25 %; ± 0.1 %; ± 0.05 %; ± 0.02 % Temperature coefficient ± 15 ppm/K; ± 10 ppm/K; ± 5 ppm/K Rated dissipation, P70 (1) 0.25 W 0.4 W Operating voltage, Umax. ACRMS/DC 200 V 350 V Permissible film temperature, ϑmax. (1) 125 °C Operating temperature range (1) -55 °C to 125 °C Permissible voltage against ambient (insulation): 1 min; Uins Failure rate: FITobserved 300 V 500 V ≤ 0.05 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: 30-Sep-2021 Document Number: 28715 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 UMA 0204, UMB 0207 www.vishay.com Vishay Beyschlag MAXIMUM RESISTANCE CHANGE AT RATED DISSIPATION OPERATION MODE Rated dissipation, P70 PRECISION STANDARD UMA 0204 0.07 W 0.25 W UMB 0207 0.11 W 0.4 W -55 °C to 85 °C -55 °C to 125 °C Operating temperature range Permissible film temperature, ϑF max. Max. resistance change at P70 for resistance range, |ΔR/R| after: 85 °C 125 °C UMA 0204 22 Ω to 332 kΩ 22 Ω to 332 kΩ UMB 0207 100 Ω to 390 kΩ 100 Ω to 390 kΩ 1000 h ≤ 0.02 % ≤ 0.05 % 8000 h ≤ 0.05 % ≤ 0.1 % 225 000 h ≤ 0.15 % ≤ 0.3 % TEMPERATURE COEFFICIENT AND RESISTANCE RANGE TYPE / SIZE TCR ± 15 ppm/K ± 10 ppm/K UMA 0204 ± 5 ppm/K ± 15 ppm/K ± 10 ppm/K UMB 0207 ± 5 ppm/K (1) TOLERANCE RESISTANCE ± 0.05 % 47 Ω to 332 kΩ ± 0.25 % 22 Ω to 332 kΩ ± 0.1 % 43 Ω to 332 kΩ ± 0.05 % 75 Ω to 221 kΩ ± 0.25 % 33 Ω to 221 kΩ ± 0.1 % 56 Ω to 221 kΩ ± 0.05 % 75 Ω to 150 kΩ ± 0.02 % 75 Ω to 100 kΩ ± 0.05 % 100 Ω to 390 kΩ ± 0.25 % 100 Ω to 390 kΩ ± 0.1 % 100 Ω to 390 kΩ ± 0.05 % 100 Ω to 390 kΩ ± 0.25 % 270 Ω to 390 kΩ ± 0.1 % 270 Ω to 390 kΩ ± 0.05 % 270 Ω to 390 kΩ ± 0.02 % 270 Ω to 390 kΩ E-SERIES E24; E192 Notes (1) For the approved IECQ-CECC resistance range, please refer to www.vishay.com/doc?28945 PACKAGING TYPE / SIZE UMA 0204 UMB 0207 Revision: 30-Sep-2021 CODE QUANTITY AU 100 PACKAGING STYLE WIDTH PITCH PACKAGING DIMENSIONS Box A1 1000 A3 = AL 3000 A0 10 000 Ø 330 mm / 13" BU 100 Box B1 1000 B2 2000 B7 7000 Antistatic blister tape acc. IEC 60286-3, Type 2a Antistatic blister tape acc. IEC 60286-3, Type 2a 8 mm 12 mm 4 mm 4 mm Ø 180 mm / 7" Ø 180 mm / 7" Ø 330 mm / 13" Document Number: 28715 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 UMA 0204, UMB 0207 www.vishay.com Vishay Beyschlag PART NUMBER AND PRODUCT DESCRIPTION Part Number: UMB02070F5620AB200 U M B 0 2 0 7 0 F 5 6 2 0 A B 2 0 0 TYPE / SIZE VERSION TCR RESISTANCE TOLERANCE PACKAGING UMA 0204 UMB 0207 0 = standard G = ± 5 ppm/K F = ± 10 ppm/K E = ± 15 ppm/K 3 digit value 1 digit multiplier H = ± 0.02 % A = ± 0.05 % B = ± 0.1 % C = ± 0.25 % AU A1 A3 A0 BU B1 B2 B7 562R Multiplier 9 = *10-1 0 = *100 1 = *101 2 = *102 3 = *103 Product Description: UMB 0207-10 0.05 % B2 562R UMB 0207 10 0.05 % B2 TYPE SIZE TCR TOLERANCE PACKAGING RESISTANCE UMA UMB 0204 0207 ± 5 ppm/K ± 10 ppm/K ± 15 ppm/K ± 0.02 % ± 0.05 % ± 0.1 % ± 0.25 % AU A1 AL A0 BU B1 B2 B7 562R = 562 Ω Note • Products can be ordered using either the PART NUMBER or the PRODUCT DESCRIPTION Revision: 30-Sep-2021 Document Number: 28715 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 UMA 0204, UMB 0207 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 special 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 ceramics. The resistor elements are covered by a unique 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). Vishay acknowledges the following systems for the regulation of hazardous substances: The result of the determined production is verified by an extensive testing procedure and optical inspection performed on 100 % of the individual resistors. This includes full screening for the elimination of products with a potential risk of early field failures. Only accepted products are laid directly into the blister tape in accordance with IEC 60286-3, Type 2a (1). 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. • 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. APPROVALS Where applicable 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. RELATED PRODUCTS For products with a wider range of TCR, tolerance and resistance, see the datasheets: • “Professional Thin Film MELF Resistors” (www.vishay.com/doc?28713) • “Precision Thin Film MELF Resistors” (www.vishay.com/doc?28714) 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: 30-Sep-2021 Document Number: 28715 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 UMA 0204, UMB 0207 www.vishay.com Vishay Beyschlag Power Dissipation P FUNCTIONAL PERFORMANCE 0.15 W UMB 0207 UMA 0204 0.10 0.05 0 -50 0 50 70 100 °C 150 Ambient Temperature ϑamb Power Dissipation P Derating - Precision Operation Mode 0.4 W UMB 0207 UMA 0204 0.3 0.2 0.1 0 -50 0 50 70 100 °C 150 Ambient Temperature ϑamb Current Noise A1 Derating - Standard Operation Mode 1 µV/ V 0.1 UMA 0204 UMB 0207 0.01 100 Ω 1 kΩ 10 kΩ 100 kΩ 1 MΩ 10 MΩ Resistance Value R Current Noise - A1 Revision: 30-Sep-2021 In accordance with IEC 60195 Document Number: 28715 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 UMA 0204, UMB 0207 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, sectional specification EN 140401-803, detail specification IEC 60068-2-xx, test methods The components are approved under the IECQ-CECC quality assessment system for electronic components according to table “Temperature Coefficient and Resistance Range”. 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. 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. 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 UMA 0204 100 Ω to 100 kΩ 43 Ω to 221 kΩ 22 Ω to 332 kΩ UMB 0207 270 Ω to 100 kΩ 100 Ω to 390 kΩ - Stability for product types: 4.5 - 4.8 - Resistance Temperature coefficient Endurance at 70 °C: Precision operation mode 4.25.1 Endurance at 70 °C: Standard operation mode 4.25.3 4.24 4.37 - ± 0.25 % R; ± 0.1 % R; ± 0.05 % R; ± 0.02 % R At (20/-10/20) °C and (20/85/20) °C ± 10 ppm/K; ± 5 ppm/K At (20/-55/20) °C and (20/125/20) °C ± 15 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 ± (0.02 % R + 1 mΩ) 70 °C; 8000 h ± (0.05 % R + 1 mΩ) U = P 70 x R or U = Umax.; whichever is the less severe; 1.5 h on; 0.5 h off; 70 °C; 8000 h ± (0.1 % R + 1 mΩ) 85 °C; 1000 h ± (0.01 % R + 1 mΩ) ± (0.05 % R + 1 mΩ) ± (0.1 % R + 1 mΩ) 125 °C; 1000 h ± (0.05 % R + 1 mΩ) ± (0.1 % R + 1 mΩ) ± (0.15 % R + 1 mΩ) ± (0.03 % R + 1 mΩ) ± (0.05 % R + 1 mΩ) ± (0.1 % R + 1 mΩ) - 78 (Cab) Damp heat, steady state (40 ± 2) °C; 56 days; (93 ± 3) % RH 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 Revision: 30-Sep-2021 ± (0.05 % R + 1 mΩ) 70 °C; 1000 h Endurance at upper category temperature 67 (Cy) REQUIREMENTS PERMISSIBLE CHANGE (ΔR) PROCEDURE ± (0.1 % R + 1 mΩ) ± (0.25 % R + 1 mΩ) Document Number: 28715 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 UMA 0204, UMB 0207 www.vishay.com Vishay Beyschlag TEST PROCEDURES AND REQUIREMENTS IEC EN 60068-2 (1) 60115-1 TEST CLAUSE METHOD TEST Stability for product types: STABILITY CLASS 0.05 OR BETTER STABILITY CLASS 0.1 OR BETTER STABILITY CLASS 0.25 OR BETTER UMA 0204 100 Ω to 100 kΩ 43 Ω to 221 kΩ 22 Ω to 332 kΩ UMB 0207 270 Ω to 100 kΩ 100 Ω to 390 kΩ - 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 U= P 70 x R ≤ Umax.; 1 min. LCT = -10 °C; UCT = 85 °C LCT = -55 °C; UCT = 125 °C - REQUIREMENTS PERMISSIBLE CHANGE (ΔR) PROCEDURE 1 (Aa) Cold ± (0.03 % R + 1 mΩ) ± (0.05 % R + 1 mΩ) - ± (0.1 % R + 1 mΩ) ± (0.02 % R + 0.1 mΩ) -55 °C; 2 h 30 min at LCT; 30 min at UCT; LCT = -10 °C; UCT = 85 °C 4.19 14 (Na) Rapid change of temperature 5 cycles ± (0.01 % R + 1 mΩ) ± (0.02 % R + 1 mΩ) - 1000 cycles ± (0.05 % R + 1 mΩ) ± (0.05 % R + 1 mΩ) - LCT = -55 °C; UCT = 125 °C 4.13 4.27 4.39 - Short time overload; Precision operation mode Short time overload; Standard operation mode 5 cycles - - ± (0.025 % R + 1 mΩ) 1000 cycles - - ± (0.1 % R + 1 mΩ) 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 x Umax.; Standard whichever is the less severe; operation mode 10 pulses 10 μs/700 μs - Periodic electric overload; Standard operation mode Revision: 30-Sep-2021 ± (0.005 % R + 1 mΩ) ± (0.01 % R + 1 mΩ) ± (0.01 % R + 1 mΩ) ± (0.25 % R + 5 mΩ) 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 + 5 mΩ) Document Number: 28715 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 UMA 0204, UMB 0207 www.vishay.com Vishay Beyschlag TEST PROCEDURES AND REQUIREMENTS IEC EN 60068-2 (1) 60115-1 TEST CLAUSE METHOD TEST Stability for product types: 4.22 4.38 4.17 4.18 REQUIREMENTS PERMISSIBLE CHANGE (ΔR) PROCEDURE STABILITY CLASS 0.05 OR BETTER STABILITY CLASS 0.1 OR BETTER STABILITY CLASS 0.25 OR BETTER UMA 0204 100 Ω to 100 kΩ 43 Ω to 221 kΩ 22 Ω to 332 kΩ UMB 0207 270 Ω to 100 kΩ 100 Ω to 390 kΩ - 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 UMA 0204: 2 kV UMB 0207: 4 kV ± (0.5 % R + 50 mΩ) 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) Solderability Resistance to soldering heat Solder bath method; (260 ± 5) °C; (2 ± 0.2) s Reflow method 2 (IR/forced gas convection); (260 ± 5) °C; (10 ± 1) s ± (0.01 % R + 1 mΩ) ± (0.05 % R + 10 mΩ) (2) ± (0.01 % R + 1 mΩ) ± (0.02 % R + 1 mΩ) 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 No flashover or breakdown 4.35 - Flammability IEC 60695-11-5 (1), needle flame test; 10 s No burning after 30 s No visible damage, no open circuit in bent position ± (0.02 % R + 10 mΩ) ± (0.05 % R + 10 mΩ) Notes (1) The quoted IEC standards are also released as EN standards with the same number and identical contents (2) Wave soldering is not recommended Revision: 30-Sep-2021 Document Number: 28715 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 UMA 0204, UMB 0207 www.vishay.com Vishay Beyschlag DIMENSIONS L K L1 D D1 DIMENSIONS AND MASS L (mm) D (mm) L1 min. (mm) D1 (mm) K (mm) MASS (mg) UMA 0204 3.6 + 0/- 0.2 1.4 + 0/- 0.1 1.8 D + 0/- 0.15 0.75 ± 0.1 22 UMB 0207 5.8 + 0/- 0.15 2.2 + 0/- 0.2 3.2 D + 0/- 0.2 1.15 ± 0.1 80 TYPE / SIZE Note • Color code marking is applied according to IEC 60062 in five bands. 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 (orange = TCR 15 ppm/K, blue = TCR 10 ppm/K, violet = TCR 05 ppm/K) PATTERN STYLES FOR MELF RESISTORS X G Y Z RECOMMENDED SOLDER PAD DIMENSIONS WAVE SOLDERING (1) TYPE / SIZE REFLOW SOLDERING G (mm) Y (mm) X (mm) Z (mm) G (mm) Y (mm) X (mm) Z (mm) UMA 0204 1.5 1.5 1.8 4.5 1.7 1.2 1.6 4.1 UMB 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: 30-Sep-2021 Document Number: 28715 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 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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Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining applications or for any other application in which the failure of the Vishay product could result in personal injury or death. Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. 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. © 2023 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED Revision: 01-Jan-2023 1 Document Number: 91000