WSK06124L000FEA

End of Life February-2021 - Alternative Device: WSKW0612 WSK0612 www.vishay.com Vishay Dale Power Metal Strip® Resistors, High Power, Surface-Mount, 4-Terminal FEATURES Available • 4-terminal design • All welded construction of the Power Metal Strip® resistors are ideal for all types of current sensing, voltage division, and pulse applications • Proprietary processing technique produces extremely low resistance values • Sulfur resistance by construction that is unaffected by high sulfur environments • Low thermal EMF (< 3 μV/°C) • Solid metal nickel-chrome or manganesecopper resistive element with low TCR (< 20 ppm/°C) • AEC-Q200 qualified available (1) • PATENT(S): www.vishay.com/patents • Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 LINKS TO ADDITIONAL RESOURCES 3D 3D 3D Models Design Tools Notes • Follow link to Overview of Automotive Grade Products for more details: www.vishay.com/doc?49924 (1) Flame retardance test may not be applicable to some resistor technologies STANDARD ELECTRICAL SPECIFICATIONS GLOBAL MODEL SIZE POWER RATING P70 °C W TOLERANCE ±% RESISTANCE VALUE RANGE Ω RESISTANCE VALUES CURRENTLY AVAILABLE (1) Ω WEIGHT (typical) g/1000 pieces WSK0612 0612 1.0 1.0 0.50m to 5.0m 0.5m, 0.75m, 0.8m, 1m, 2m, 3m, 4m, 5m 8.2 Note (1) Other values may be available, contact factory GLOBAL PART NUMBER INFORMATION Global Part Numbering Example: WSK06121L000FEA (visit www.vishay.net Vishay Dale parts numbering manual for all options) W S K 0 6 1 2 1 L 0 0 0 F E A GLOBAL MODEL (7 digits) RESISTANCE VALUE (5 digits) TOLERANCE CODE (1 digit) PACKAGING CODE (1) (2 digits) SPECIAL (2 digits) WSK0612 L = mΩ L5000 = 0.0005 Ω L7500 = 0.00075 Ω L8000 = 0.0008 Ω 1L000 = 0.001 Ω 2L000 = 0.002 Ω 3L000 = 0.003 Ω 4L000 = 0.004 Ω 5L000 = 0.005 Ω F = ± 1.0 % EA = lead (Pb)-free, tape/reel EK = lead (Pb)-free, bulk (dash number) (up to 2 digits) from 1 to 99 as applicable Note (1) EB (lead (Pb)-free) is a non-standard packaging code designating 1000 piece reels. The non-standard packaging code is identical to our standard EA (lead (Pb)-free), except that it has a package quantity of 1000 pieces PATENT(S): www.vishay.com/patents This Vishay product is protected by one or more United States and international patents. Revision: 08-Mar-2021 Document Number: 30161 1 For technical questions, contact: ww2bresistors@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 End of Life February-2021 - Alternative Device: WSKW0612 WSK0612 www.vishay.com Vishay Dale TECHNICAL SPECIFICATIONS PARAMETER UNIT RESISTOR CHARACTERISTICS 0 to -600 for 0.5 mΩ ± 200 for 0.75 mΩ Temperature coefficient ppm/°C 0 to -275 for 1 mΩ 0 to -225 for 2 mΩ 0 to -150 for 3 mΩ, 4 mΩ, and 5 mΩ Operating temperature range °C -65 to +170 Maximum working voltage V (P x R)1/2 DIMENSIONS T W H c d l A B b a L Notes • 3D models available: www.vishay.com/doc?30378 • Surface mount solder profile recommendations: www.vishay.com/doc?31052 DIMENSIONS in inches (millimeters) MODEL WSK0612 L W H T A B 0.060 ± 0.010 (1.50 ± 0.254) 0.120 ± 0.010 (3.05 ± 0.254) 0.015 ± 0.010 (0.381 ± 0.254) 0.015 ± 0.010 (0.381 ± 0.254) 0.020 ± 0.005 (0.51 ± 0.127) 0.020 ± 0.005 (0.51 ± 0.127) SOLDER PAD DIMENSIONS in inches (millimeters) MODEL WSK0612 a b c d l 0.040 (1.01) 0.135 (3.43) 0.030 (0.762) 0.015 (0.381) 0.030 (0.76) 4 TERMINAL KELVIN CONNECTIONS E1 I1 E2 I2 Notes • E1 and E2: voltage sense connection • I1 and I2: current connection Revision: 08-Mar-2021 Document Number: 30161 2 For technical questions, contact: ww2bresistors@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 End of Life February-2021 - Alternative Device: WSKW0612 WSK0612 www.vishay.com Vishay Dale DERATING Axis Title 10000 120 1000 80 1st line 2nd line 2nd line Rated Power (%) 100 60 100 40 20 0 -65-55 -25 10 0 25 50 70 100 125 150 170 Ambient Temperature (°C) PULSE CAPABILITY click to get started VE TI A R ST U ILL S SE O RP PU LY ON www.vishay.com/resistors/power-metal-strip-calculator PERFORMANCE TEST CONDITIONS OF TEST TEST LIMITS Thermal shock -55 °C to +150 °C, 1000 cycles, 15 min at each extreme ± 1.0 % Short time overload 5 x rated power for 5 s ± 0.5 % Low temperature operation -65 °C for 24 h ± 0.5 % High temperature exposure 1000 h at +170 °C ± 2.0 % Bias humidity +85 °C, 85 % RH, 10 % bias, 1000 h ± 0.5 % Mechanical shock 100 g’s for 6 ms, 5 pulses ± 0.5 % Vibration Frequency varied 10 Hz to 2000 Hz in 1 min, 3 directions, 12 h ± 0.5 % Load life 1000 h at +70 °C, 1.5 h “ON”, 0.5 h “OFF” ± 2.0 % Resistance to solder heat +260 °C solder, 10 s to 12 s dwell, 25 mm/s emergence ± 0.5 % Moisture resistance MIL-STD-202, method 106, 0 % power, 7a and 7b not required ± 1.0 % Revision: 08-Mar-2021 Document Number: 30161 3 For technical questions, contact: ww2bresistors@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 End of Life February-2021 - Alternative Device: WSKW0612 WSK0612 www.vishay.com PACKAGING Vishay Dale (1) REEL MODEL WSK0612 TAPE WIDTH DIAMETER PIECES/REEL CODE 8 mm / embossed plastic 178 mm / 7" 4000 EA Notes • Embossed carrier tape per EIA-481 (1) Additional packaging details at www.vishay.com/doc?20051 REEL ORIENTATION Revision: 08-Mar-2021 Document Number: 30161 4 For technical questions, contact: ww2bresistors@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. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special, consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular purpose, non-infringement and merchantability. Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular product with the properties described in the product specification is suitable for use in a particular application. Parameters provided in datasheets and / or specifications may vary in different applications and performance may vary over time. All operating parameters, including typical parameters, must be validated for each customer application by the customer’s technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed therein. 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. © 2021 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED Revision: 01-Jan-2021 1 Document Number: 91000