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WSR5R0150FTA Datasheet(PDF) 1 Page - Vishay Siliconix |
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WSR5R0150FTA Datasheet(HTML) 1 Page - Vishay Siliconix |
1 / 3 page WSR High Power www.vishay.com Vishay Dale Revision: 18-Jan-13 1 Document Number: 31059 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 Power Metal Strip® Resistors, Low Value (down to 0.001 ), Surface Mount FEATURES • Molded high temperature encapsulation • Improved thermal management incorporated into design • Ideal for all types of current sensing, voltage division and pulse applications including switching and linear power supplies, instrumentation, power amplifiers • Proprietary processing technique produces extremely low resistance values (down to 0.001 ) • All welded construction • Solid metal nickel-chrome or manganese- copper alloy resistive element with low TCR (< 20 ppm/°C) • Solderable terminations • Very low inductance 0.5 nH to 5 nH • Excellent frequency response to 50 MHz • Low thermal EMF (< 3 μV/°C) • Integral heat sink not utilized for resistance values less than 0.0075 • AEC-Q200 qualified (1) • Material categorization: For definitions of compliance please see www.vishay.com/doc?99912 Notes * Lead (Pb)-containing terminations are not RoHS-compliant. Exemptions may apply. (1) Flame retardance test may not be applicable to some resistor technologies. Notes • Part marking: DALE, model, value, tolerance, date code. (2) The WSR5 is rated at 5 W with terminal temperature maintained 120 °C. STANDARD ELECTRICAL SPECIFICATIONS GLOBAL MODEL SIZE POWER RATING P70 °C W RESISTANCE VALUE RANGE WEIGHT (typical) g/1000 pieces Tol. ± 0.5 % Tol. ± 1.0 % WSR5 4527 5.0 (1) 0.01 to 0.3 0.001 to 0.3 476 TECHNICAL SPECIFICATIONS PARAMETER UNIT WSR5 RESISTOR CHARACTERISTICS Temperature coefficient ppm/°C ± 75 for 0.01 to 0.3 ; ± 110 for 0.005 to 0.0099 ; ± 300 for 0.004 to 0.0049 ± 450 for 0.003 to 0.0039 ; ± 600 for 0.002 to 0.0029 ; ± 750 for 0.001 to 0.0019 Element TCR ppm/°C < 20 Dielectric withstanding voltage VAC > 500 Insulation resistance > 109 Operating temperature range °C - 65 to + 275 Maximum working voltage V (P x R)1/2 GLOBAL PART NUMBER INFORMATION Global Part Numbering example: WSR5R0100FEA (preferred part numbering format) GLOBAL MODEL VALUE TOLERANCE CODE PACKAGING SPECIAL WSR5 L = m * R = Decimal 5L000 = 0.005 R0100 = 0.01 * use “L” for resistance values < 0.01 D = ± 0.5 % F = ± 1.0 % J = ± 5.0 % EA = Lead (Pb)-free, tape/reel EK = Lead (Pb)-free, bulk TA = Tin/lead, tape/reel (R86) BA = Tin/lead, bulk (B43) (Dash number) (Up to 2 digits) From 1 to 99 as applicable R5R0 0 0 F 1 WS A E |
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