V ishay I n tertech n olo g y, I n c . Resistors - Provides High-Temperature Performance I INNOVAT AND TEC O L OGY WSLT2512 N HN POWER METAL STRIP® RESISTOR O 19 62-2012 High Temperature (+ 275 ºC), Surface-Mount, Power Metal Strip® Resistor Key Benefits • Provides high temperature (+ 275 ºC) performance for use in harsh environments • Enables use in high-temperature environments with less derating required; for example, 61 % rated power at 150 ºC • Very low resistance values: 10 mΩ to 500 mΩ • Low TCR resistance element (< 20 ppm/ºC) results in accurate current-sensing, allowing the use of lower cost ICs • Operating temperature range of - 65 ºC to + 275 ºC • Lead (Pb)-free construction is RoHS-compliant APPLICATIONS • Automotive • Industrial Resources • Datasheet: WSLT2512 - http://www.vishay.com/doc?30121 • For technical questions contact [email protected] One of the World’s Largest Manufacturers of Discrete Semiconductors and Passive Components PRODUCT SHEET 1/2 VMN-PT9190-1201 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 V ishay I n tertech n olo g y, I n c . AND TEC WSLT2512 WSLT2512 19 62-2012 Vishay Dale HighMetal Temperature (+ 275 ºC), Power Strip® Resistors, HighSurface-Mount, Temperature (275 °C), ® Resistor Power Metal Strip Low Value (down to 0.01 Ohm), Surface Mount FEATURES • Ideal for all types of current sensing, voltage division and pulse applications including switching and linear power supplies, instruments and power amplifiers • Proprietary processing technique produces extremely low resistance values • All welded construction • Specially selected and stabilized materials allow for high temperature derating (to + 275 °C) • Solid metal nickel-chrome alloy element with low TCR (< 20 ppm/°C) resistive • Very low inductance (< 5 nH) • Excellent frequency response to 50 MHz • Low thermal EMF (< 3 μV/°C) • Compliant to RoHS Directive 2002/95/EC • AEC-Q200 qualified available (1) Note (1) Flame retardance test may not be applicable to some resistor technologies. Note ** Please see document “Vishay Material Category Policy”: www.vishay.com/doc?99902 STANDARD ELECTRICAL SPECIFICATIONS GLOBAL MODEL SIZE POWER RATING P70 °C W TOLERANCE ±% RESISTANCE VALUE RANGE WEIGHT (typical) g/1000 pieces WSLT2512 2512 1.0 0.5, 1.0 0.01 to 0.50 63.6 Note • Part marking: DALE, value, tolerance code. TECHNICAL SPECIFICATIONS PARAMETER Temperature coefficient UNIT RESISTOR CHARACTERISTICS ppm/°C ± 75 Inductance nH <5 Operating temperature range °C - 65 to + 275 Maximum continuous current A (P/R)1/2 GLOBAL PART NUMBER INFORMATION Global Part Numbering example: WSLT2512R0100FEA W Revision 09-Nov-11 Resistors - Provides High-Temperature Performance www.vishay.com O L OGY INNOVAT I N HN POWER METAL STRIP® RESISTOR O S L T 2 5 1 2 R 0 1 0 0 F E A GLOBAL MODEL RESISTANCE VALUE TOLERANCE CODE PACKAGING CODE SPECIAL WSLT2512 R = Decimal R0100 = 0.01 D = ± 0.5 % F = ± 1.0 % EA = Lead (Pb)-free, tape/reel EK = Lead (Pb)-free, bulk Reserved for future specials Revision: 09-Nov-11 PRODUCT Document Number: 30121 1 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. DOCUMENT SHEET 2/2 THE PRODUCTS DESCRIBED HEREIN AND THIS VMN-PT9190-1201 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 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