WSR SMD High Power Metal Strip® Resistors

Vishay / Dale WSR Power Metal Strip® Resistors, are surface-mount devices that provide high power ratings up to 5W and low resistance values down to 0.001Ω. The series is ideally suited for a variety of current sensing, voltage division, and pulse applications, including switching and linear power supplies, instruments, and power amplifiers. Vishay / Dale WSR Power Metal Strip Resistors feature all-welded construction and a solid metal nickel-chrome or manganese-copper alloy resistive element with low TCR (<20ppm/°C). The series offers solderable terminations, very low inductance (0.5nH to 5nH), excellent frequency response to 50MHz, and low thermal EMF (<3µV/°C), as well as RoHS compliance.

Results: 906
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Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Packaging
Series
Resistance
Power Rating
Tolerance
Temperature Coefficient
Case Code - in
Case Code - mm
Length
Width
Height
Minimum Operating Temperature
Maximum Operating Temperature
Technology
Termination
Termination Style
Qualification
Vishay / Dale Current Sense Resistors - SMD .0247ohms 3watts .5%
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1.500
Mult.: 1.500
Reel: 1.500
No
Reel WSR 24.7 mOhms 3 W 0.5 % 75 PPM / C 4527 11570 11.56 mm (0.455 in) 6.98 mm (0.275 in) 2.41 mm (0.095 in) - 65 C + 275 C Metal Element Standard SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD .025ohms 3watts 1%
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1.500
Mult.: 1.500
Reel: 1.500
No
Reel WSR 25 mOhms 3 W 1 % 75 PPM / C 4527 11570 11.56 mm (0.455 in) 6.98 mm (0.275 in) 2.41 mm (0.095 in) - 65 C + 275 C Metal Element Standard SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD .04ohms 3watts 1%
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1.500
Mult.: 1.500
Reel: 1.500
No
Reel WSR 40 mOhms 3 W 1 % 75 PPM / C 4527 11570 11.56 mm (0.455 in) 6.98 mm (0.275 in) 2.41 mm (0.095 in) - 65 C + 275 C Metal Element Standard SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD .08ohms 3watts 1%
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1
No
Bulk WSR 80 mOhms 3 W 1 % 75 PPM / C 4527 11570 11.56 mm (0.455 in) 6.98 mm (0.275 in) 2.41 mm (0.095 in) - 65 C + 275 C Metal Element Standard SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD .2ohms 3watts 1%
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1.000
Mult.: 1.000
Reel: 1.000
No
Reel WSR 200 mOhms 3 W 1 % 75 PPM / C 4527 11570 11.56 mm (0.455 in) 6.98 mm (0.275 in) 2.41 mm (0.095 in) - 65 C + 275 C Metal Element Standard SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD 2watts .015ohms 1%
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1.500
Mult.: 1.500
Reel: 1.500
No
Reel WSR 15 mOhms 2 W 1 % 75 PPM / C 4527 11570 11.56 mm (0.455 in) 6.98 mm (0.275 in) 2.41 mm (0.095 in) - 65 C + 275 C Metal Element Standard SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD .05 OHM 1% 2W 75PPM
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1.000
Mult.: 100
No
Bulk WSR 50 mOhms 2 W 1 % 75 PPM / C 4527 11570 11.56 mm (0.455 in) 6.98 mm (0.275 in) 2.41 mm (0.095 in) - 65 C + 275 C Metal Element Standard SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD .05 OHM 1% 2W 75PPM
Datasheet
Non-Stocked Lead-Time 8 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.500
No
Reel, Cut Tape, MouseReel WSR 50 mOhms 2 W 1 % 75 PPM / C 4527 11570 11.56 mm (0.455 in) 6.98 mm (0.275 in) 2.41 mm (0.095 in) - 65 C + 275 C Metal Element Standard SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD 2watt .1ohm 1%
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1.000
Mult.: 1.000
Reel: 1.000
No
Reel WSR 100 mOhms 2 W 1 % 75 PPM / C 4527 11570 11.56 mm (0.455 in) 6.98 mm (0.275 in) 2.41 mm (0.095 in) - 65 C + 275 C Metal Element Standard SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD WSR-2 .51 1% R86
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1.500
Mult.: 1.500
Reel: 1.500
No
Reel WSR 510 mOhms 2 W 1 % 75 PPM / C 4527 11570 11.56 mm (0.455 in) 6.98 mm (0.275 in) 2.41 mm (0.095 in) - 65 C + 275 C Metal Element Standard SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD 2watts .59ohms 1%
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1
No
Bulk WSR 4527 11570 11.56 mm (0.455 in) 6.98 mm (0.275 in) 2.41 mm (0.095 in) Metal Element Standard SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD 2watt .8ohm 1%
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1.500
Mult.: 1.500
Reel: 1.500
No
Reel WSR 800 mOhms 2 W 1 % 75 PPM / C 4527 11570 11.56 mm (0.455 in) 6.98 mm (0.275 in) 2.41 mm (0.095 in) - 65 C + 275 C Metal Element Standard SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD 3watts 0.015ohms 1%
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1
No
Bulk WSR 15 mOhms 3 W 1 % 75 PPM / C 4527 11570 11.56 mm (0.455 in) 6.98 mm (0.275 in) 2.41 mm (0.095 in) - 65 C + 275 C Metal Element Standard SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD 3watts 0.03ohms 1%
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1.000
Mult.: 1.000
Reel: 1.000
No
Reel WSR 30 mOhms 3 W 1 % 75 PPM / C 4527 11570 11.56 mm (0.455 in) 6.98 mm (0.275 in) 2.41 mm (0.095 in) - 65 C + 275 C Metal Element Standard SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD 3watts .006ohms 1%
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1.500
Mult.: 1.500
Reel: 1.500
No
Reel WSR 4527 11570 11.56 mm (0.455 in) 6.98 mm (0.275 in) 2.41 mm (0.095 in) Metal Element Standard SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD 5watts 0.02ohms 1% WSR-5 .02 1% B43
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1
No
Bulk WSR High Power 20 mOhms 5 W 1 % 75 PPM / C 4527 11570 11.56 mm (0.455 in) 6.98 mm (0.275 in) 2.41 mm (0.095 in) - 65 C + 275 C Metal Element Standard SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD .025ohms 5watts 1%
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1
No
Bulk WSR High Power 25 mOhms 5 W 1 % 75 PPM / C 4527 11570 11.56 mm (0.455 in) 6.98 mm (0.275 in) 2.41 mm (0.095 in) - 65 C + 275 C Metal Element Standard SMD/SMT AEC-Q200
Vishay / Dale WSR25L000DEA
Vishay / Dale Current Sense Resistors - SMD WSR-2 .005 .5% EA e2
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1.500
Mult.: 1.500

WSR Standard AEC-Q200
Vishay / Dale WSR25L020FEK
Vishay / Dale Current Sense Resistors - SMD WSR-2 .00502 1% EK e2
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 7.500
Mult.: 100
WSR Standard
Vishay / Dale WSR27L300FEA
Vishay / Dale Current Sense Resistors - SMD WSR-2 .0073 1% EA e2
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 7.500
Mult.: 1.500

WSR Metal Element Standard SMD/SMT AEC-Q200
Vishay / Dale WSR2R0160FEB
Vishay / Dale Current Sense Resistors - SMD WSR-2 .016 1% EB e2
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 8.000
Mult.: 1.000

WSR Metal Element Standard SMD/SMT AEC-Q200
Vishay / Dale WSR2R0330DEA
Vishay / Dale Current Sense Resistors - SMD WSR-2 .033 .5% EA e2
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1.500
Mult.: 1.500

WSR Standard AEC-Q200
Vishay / Dale WSR2R0330JEA
Vishay / Dale Current Sense Resistors - SMD WSR-2 .033 5% EA e2
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 7.500
Mult.: 1.500

WSR Metal Element Standard SMD/SMT AEC-Q200
Vishay / Dale WSR2R0360FEA
Vishay / Dale Current Sense Resistors - SMD WSR-2 .036 1% EA e2
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 7.500
Mult.: 1.500

WSR Metal Element Standard SMD/SMT AEC-Q200
Vishay / Dale WSR2R0390JEA
Vishay / Dale Current Sense Resistors - SMD WSR-2 .039 5% EA e2
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 7.500
Mult.: 1.500
WSR Standard