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.

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Description Datasheet Availability Pricing (GBP) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Packaging
Series
Resistance
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Tolerance
Temperature Coefficient
Case Code - in
Case Code - mm
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Height
Minimum Operating Temperature
Maximum Operating Temperature
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Termination Style
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Vishay / Dale Current Sense Resistors - SMD WSR-3 .0249 1% EB e2
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 8,000
Mult.: 1,000

Reel WSR 3 W Metal Element Standard SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD WSR-3 .0249 1% EK e2
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 7,500
Mult.: 100

Bulk WSR 3 W Metal Element Standard SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD WSR-3 .025 .5% EA e2
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1,500
Mult.: 1,500

WSR 3 W Metal Element Standard SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD WSR-3 .025 1% EB e2
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 8,000
Mult.: 1,000

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 WSR-3 .025 1% EK e2
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 7,500
Mult.: 100

Bulk 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 WSR-3 .027 1% EA e2
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 7,500
Mult.: 1,500

WSR 3 W 4527 11570 Metal Element Standard SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD WSR-3 .027 1% EK e2
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 7,500
Mult.: 100

Bulk WSR 27 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 WSR-3 .029 1% EA e2
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 7,500
Mult.: 1,500

WSR 3 W Metal Element Standard SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD WSR-3 .03 .5% EA e2
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1,500
Mult.: 1,500

WSR 3 W Metal Element Standard SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD .03ohms 3watts 1%
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 8,000
Mult.: 1,000
Reel: 1,000

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 WSR-3 .03 1% EK e2
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 7,500
Mult.: 100

Bulk 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 WSR-3 .03 1% R86
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1,500
Mult.: 1,500
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 WSR-3 .032 1% EK e2
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 7,500
Mult.: 100

Bulk WSR 3 W Metal Element Standard SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD WSR-3 .033 1% EK e2
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 7,500
Mult.: 100

Bulk WSR 33 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 WSR-3 .033 1% R86
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1,500
Mult.: 1,500
WSR 3 W 4527 11570 Metal Element Standard SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD WSR-3 .0332 1% EA e2
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 7,500
Mult.: 1,500

WSR 3 W Metal Element Standard SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD WSR-3 .034 1% EA e2
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 7,500
Mult.: 1,500

WSR 3 W Metal Element Standard SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD WSR-3 .034 1% EK e2
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 7,500
Mult.: 100

Bulk WSR 3 W Metal Element Standard SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD WSR-3 .035 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 Current Sense Resistors - SMD WSR-3 .0357 1% EA e2
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 7,500
Mult.: 1,500

WSR 3 W Metal Element Standard SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD WSR-3 .0357 1% EK e2
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 7,500
Mult.: 100

Bulk WSR 3 W Metal Element Standard SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD WSR-3 .036 1% EA e2
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 7,500
Mult.: 1,500

WSR 3 W Metal Element Standard SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD WSR-3 .036 1% EK e2
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 7,500
Mult.: 100

Bulk WSR 3 W Metal Element Standard SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD WSR-3 .039 1% EA e2
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 7,500
Mult.: 1,500

WSR 3 W Metal Element Standard SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD WSR-3 .039 1% EK e2
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 7,500
Mult.: 100

Bulk WSR 3 W Metal Element Standard SMD/SMT AEC-Q200