WSKW06124L000FEA Vishay

WSKW0612 www.vishay.com Vishay Dale Power Metal Strip Resistors, High Power, Surface-Mount, 4-Terminal FEATURES 4-terminal design All welded construction of the Power Meta l Strip resistors are ideal for all types of current sensing, voltage division, and pulse Available applications Proprietary processing technique produces low resistance values Available Solid metal nickel-chrome and manganese- copper alloy resistive element Available with low TCR (< 20 ppm/C) Sulfur resistance by construction that is Available unaffected by high sulfur environments ADDITIONAL RESOURCES Low thermal EMF (< 3 V/C) (1) AEC-Q200 qualified Design Tools PATENT(S): www.vishay.com/patents Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 Notes * This datasheet provides information about parts that are RoHS-compliant and / or parts that are non-RoHS-compliant. For example, part s with lead (Pb) terminations are not RoHS-compliant. Please see the information / tables in this datasheet for details 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 POWER RATING RESISTANCE VALUE WEIGHT GLOBAL TOLERANCE (1) SIZE P RANGE (typical) 70 C MODEL % W g/1000 pieces WSKW0612 0612 1.0 1.0, 5.0 0.5m to 5m 8.5 Note (1) Other values may be available, contact factory GLOBAL PART NUMBER INFORMATION Global Part Numbering example: WSKW06121L000FEA (visit www.vishay.net Vishay Dale parts numbering manual for all options) W S K W 0 6 1 2 1 L 0 0 0 F E A (1) (2) (3) GLOBAL MODEL RESISTANCE VALUE TOLERANCE CODE PACKAGING CODE SPECIAL (8 digits) (5 digits) (1 digit) (2 digits) (up to 2 digits) WSKW0612 L = m F = 1.0 % EA = lead (Pb)-free, tape / reel (dash number) 1L000 = 0.001 J = 5.0 % EK = lead (Pb)-free, bulk from 1 to 99 as 2L000 = 0.002 applicable 3L000 = 0.003 Notes (1) WSL marking (www.vishay.com/doc?30327) (2) Packaging code: EB (lead (Pb)-free) are non-standard packaging codes designating 1000 piece reels. These non-standard packaging codes are identical to our standard EA (lead (Pb)-free), except that they have a package quantity of 1000 pieces (3) Follow link for customization capabilities: www.vishay.com/doc?48163 PATENT(S): www.vishay.com/patents This Vishay product is protected by one or more United States and international patents. Revision: 28-Nov-2019 Document Number: 30332 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 WSKW0612 www.vishay.com Vishay Dale TECHNICAL SPECIFICATIONS PARAMETER UNIT RESISTOR CHARACTERISTICS -300 / +50 for 0.5 m to 0.99 m Component temperature coefficient (1) (including terminal) ppm/C 150 for 1 m and 2 m TCR measured from -55 C to 150 C 75 for 3 m to 5 m (2) Element TCR ppm/C < 20 Operating temperature range C -65 to +170 (3) 1/2 Maximum working voltage V(P x R) Notes (1) Component TCR - total TCR that includes the TCR effects of the resistor element and the copper terminal (2) Element TCR - only applies to the alloy used for the resistor element (3) Maximum working voltage - the WSL is not voltage sensitive, but is limited by power / energy dissipation and is also not ESD sensitive DIMENSIONS T W H c d l A B b a L Note Surface-mount solder profile recommendations: www.vishay.com/doc?31052 DIMENSIONS in inches (millimeters) MODEL LW H T A B 0.060 0.010 0.120 0.010 0.018 0.010 0.015 0.010 0.020 0.005 0.020 0.005 WSKW0612 (1.50 0.254) (3.05 0.254) (0.457 0.254) (0.381 0.254) (0.51 0.127) (0.51 0.127) SOLDER PAD DIMENSIONS in inches (millimeters) MODEL abc d l WSKW0612 0.040 (1.01) 0.135 (3.43) 0.030 (0.762) 0.015 (0.381) 0.030 (0.76) 4 TERMINAL KELVIN CONNECTIONS CONSTRUCTION OUTLINE E1 I1 E2 5 I2 2 1 4 3 Notes Notes E1 and E2: voltage sense connection 1. Resistive element: Mn-Cu I1 and I2: current connection 2. Terminal: solid copper and element with 100 % Sn finish 3. Terminal to element weld 4. Laser calibration 5. High temperature encapsulant: siliconized polyester coatin g material Revision: 28-Nov-2019 Document Number: 30332 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