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 2watts 0.75ohms 1%
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1
No
Bulk WSR 750 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 0.768ohms 1%
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1
No
Bulk WSR 768 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 0.94ohms 1%
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1
No
Bulk WSR 940 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 .003ohms 2watts 1%
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1.500
Mult.: 1.500
Reel: 1.500
No
Reel WSR 3 mOhms 2 W 1 % 450 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 .005ohms 2watts 1%
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1
Reel: 1.500
No
Reel, Cut Tape WSR 5 mOhms 2 W 1 % 110 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 .006ohms 2watts 1%
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1.500
Mult.: 1.500
Reel: 1.500
No
Reel WSR 6 mOhms 2 W 1 % 110 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 .008ohms 2watts 1%
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1.500
Mult.: 1.500
Reel: 1.500
No
Reel WSR 8 mOhms 2 W 1 % 110 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 .01ohms 2watts 1%
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1.000
Mult.: 1.000
Reel: 1.000
No
Reel WSR 10 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 .012ohms 2watts 1%
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1
No
Bulk WSR 12 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 .0125ohms 2watts 1%
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1.500
Mult.: 1.500
Reel: 1.500
No
Reel WSR 12.5 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 .025ohms 2watts 1%
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1.500
Mult.: 1.500
Reel: 1.500
No
Reel WSR 25 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 .03ohms 2watts 1%
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1.500
Mult.: 1.500
Reel: 1.500
No
Reel WSR 30 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 .03ohms 2watts 1%
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1.000
Mult.: 1.000
Reel: 1.000
No
Reel WSR 30 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 .032ohms 2watts 1%
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1.500
Mult.: 1.500
Reel: 1.500
No
Reel WSR 32 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 .0332ohms 2watts 1%
Datasheet
Non-Stocked Lead-Time 8 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.500
No
Reel, Cut Tape, MouseReel WSR 33.2 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 .0499ohms 2watts 1%
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1.500
Mult.: 1.500
Reel: 1.500
No
Reel WSR 49.9 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 .075ohms 2watts 1%
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1.500
Mult.: 1.500
Reel: 1.500
No
Reel WSR 75 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 .1ohms 2watts .5%
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1.500
Mult.: 1.500
Reel: 1.500
No
Reel WSR 100 mOhms 2 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 .118ohms 2watts 1%
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1.000
Mult.: 1.000
Reel: 1.000
No
Reel WSR 118 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 .154ohms 2watts 1%
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1.500
Mult.: 1.500
Reel: 1.500
No
Reel WSR 154 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 .24ohms 2watts 1%
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1.500
Mult.: 1.500
Reel: 1.500
No
Reel WSR 240 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 .28ohms 2watts .5%
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1
No
Bulk WSR 280 mOhms 2 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 .3ohms 2watts 1%
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1.000
Mult.: 1.000
Reel: 1.000
No
Reel WSR 300 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 .365ohms 2watts 1%
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1.000
Mult.: 1.000
Reel: 1.000
No
Reel WSR 365 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 .402ohms 2watts 1%
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1.000
Mult.: 1.000
Reel: 1.000
No
Reel WSR 402 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