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 (SGD) 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
Termination Style
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Vishay / Dale Current Sense Resistors - SMD WSR-2 .003 5% EK e2
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 7,500
Mult.: 100

Bulk WSR 4527 11570 Metal Element Standard SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD WSR-2 .0033 1% EA e2
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 7,500
Mult.: 1,500

WSR Metal Element Standard SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD WSR-2 .0033 1% EK e2
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 7,500
Mult.: 100

Bulk WSR Metal Element Standard SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD WSR-2 .0035 1% EA e2
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 7,500
Mult.: 1,500

WSR Metal Element Standard SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD WSR-2 .0035 1% EK e2
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 7,500
Mult.: 100

Bulk WSR Metal Element Standard SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD WSR-2 .0036 1% EA e2
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 7,500
Mult.: 1,500

WSR Metal Element Standard SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD 2watts .004ohms 1%
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 7,500
Mult.: 1,500
: 1,500

Reel WSR 4 mOhms 2 W 1 % 300 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 .004 1% EK e2
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 7,500
Mult.: 100

Bulk WSR 4 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 WSR-2 .004 1% R86
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1,500
Mult.: 1,500
WSR 4527 11570 Metal Element Standard SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD WSR-2 .0042 1% EA e2
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 7,500
Mult.: 1,500

WSR Metal Element Standard SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD WSR-2 .0045 1% EA e2
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 7,500
Mult.: 1,500

WSR Metal Element Standard SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD WSR-2 .0045 1% EK e2
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 7,500
Mult.: 100

Bulk WSR Metal Element Standard SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD WSR-2 .00499 1% EA e2
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 7,500
Mult.: 1,500

WSR Metal Element Standard SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD 2watts 0.005ohms 1%
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 8,000
Mult.: 1,000
: 1,000

Reel 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 .005ohms 2watts 1%
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 7,500
Mult.: 100

Bulk 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 WSR-2 .005 1% R79
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1,000
Mult.: 1,000
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 WSR-2 .005 5% EK e2
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 7,500
Mult.: 100

Bulk WSR Metal Element Standard SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD .0051 OHM 1% 2W 110PPM
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 7,500
Mult.: 1,500

WSR Metal Element Standard SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD WSR-2 .0051 1% EK e2
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 7,500
Mult.: 100
Bulk WSR Metal Element Standard SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD WSR-2 .0056 1% EA e2
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 7,500
Mult.: 1,500

WSR Metal Element Standard SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD WSR-2 .006 1% EB e2
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 8,000
Mult.: 1,000

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 WSR-2 .006 1% EK e2
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 7,500
Mult.: 100

Bulk 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 WSR-2 .0061 1% EA e2
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 7,500
Mult.: 1,500

WSR Metal Element Standard SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD WSR-2 .0062 1% EA e2
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 7,500
Mult.: 1,500

WSR Metal Element Standard SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD WSR-2 .0062 1% EK e2
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 7,500
Mult.: 100

Bulk WSR Metal Element Standard SMD/SMT AEC-Q200