WSK Power Metal Strip® Resistors

Vishay / Dale WSK Power Metal Strip® Resistors feature a 4-terminal design, allowing for 1% tolerance down to 0.0005Ω and 0.5% tolerance down to 0.001Ω. These Vishay / Dale resistors feature 0.5nH to 5nH inductance as well as a frequency response to 50MHz. A proprietary processing technique produces extremely low resistance values (down to 0.0005Ω). The AEC-Q200-qualified WSK series features solid metal nickel-chrome or a manganese-copper alloy resistive element with low TCR. The all-welded construction of these resistors makes them ideal for all types of automotive, industrial / computing, current sensing, voltage division, and pulse applications.

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Description Datasheet Availability Pricing (EUR) 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 1/4watt .033ohm 1%
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 4.000
Mult.: 4.000
Reel: 4.000

Reel WSK1206 33 mOhms 250 mW (1/4 W) 1 % 35 PPM / C 1206 3216 3.2 mm (0.126 in) 1.6 mm (0.063 in) 0.635 mm (0.025 in) - 65 C + 170 C Metal Element 4 Terminal SMD/SMT
Vishay / Dale Current Sense Resistors - SMD 1/4watt .034ohm 1%
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 4.000
Mult.: 4.000
Reel: 4.000

Reel WSK1206 34 mOhms 250 mW (1/4 W) 1 % 35 PPM / C 1206 3216 3.2 mm (0.126 in) 1.6 mm (0.063 in) 0.635 mm (0.025 in) - 65 C + 170 C Metal Element 4 Terminal SMD/SMT
Vishay / Dale Current Sense Resistors - SMD 1/2watt 0.034ohm 1% High Power
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 4.000
Mult.: 4.000
Reel: 4.000

Reel WSK1206...18 High Power 34 mOhms 500 mW (1/2 W) 1 % 35 PPM / C 1206 3216 3.2 mm (0.126 in) 1.6 mm (0.063 in) 0.635 mm (0.025 in) - 65 C + 170 C Metal Element 4 Terminal SMD/SMT
Vishay / Dale Current Sense Resistors - SMD 1/4watt .035ohm 1%
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 4.000
Mult.: 4.000
Reel: 4.000

Reel WSK1206 35 mOhms 250 mW (1/4 W) 1 % 35 PPM / C 1206 3216 3.2 mm (0.126 in) 1.6 mm (0.063 in) 0.635 mm (0.025 in) - 65 C + 170 C Metal Element 4 Terminal SMD/SMT
Vishay / Dale Current Sense Resistors - SMD 1/2watt 0.035ohm 1% High Power
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 4.000
Mult.: 4.000
Reel: 4.000

Reel WSK1206...18 High Power 35 mOhms 500 mW (1/2 W) 1 % 35 PPM / C 1206 3216 3.2 mm (0.126 in) 1.6 mm (0.063 in) 0.635 mm (0.025 in) - 65 C + 170 C Metal Element 4 Terminal SMD/SMT
Vishay / Dale Current Sense Resistors - SMD 1/4watt .036ohm 1%
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 4.000
Mult.: 4.000
Reel: 4.000

Reel WSK1206 36 mOhms 250 mW (1/4 W) 1 % 35 PPM / C 1206 3216 3.2 mm (0.126 in) 1.6 mm (0.063 in) 0.635 mm (0.025 in) - 65 C + 170 C Metal Element 4 Terminal SMD/SMT
Vishay / Dale Current Sense Resistors - SMD 1/2watt 0.036ohm 1% High Power
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 4.000
Mult.: 4.000
Reel: 4.000

Reel WSK1206...18 High Power 36 mOhms 500 mW (1/2 W) 1 % 35 PPM / C 1206 3216 3.2 mm (0.126 in) 1.6 mm (0.063 in) 0.635 mm (0.025 in) - 65 C + 170 C Metal Element 4 Terminal SMD/SMT
Vishay / Dale Current Sense Resistors - SMD 1/4watt .037ohm 1%
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 4.000
Mult.: 4.000
Reel: 4.000

Reel WSK1206 37 mOhms 250 mW (1/4 W) 1 % 35 PPM / C 1206 3216 3.2 mm (0.126 in) 1.6 mm (0.063 in) 0.635 mm (0.025 in) - 65 C + 170 C Metal Element 4 Terminal SMD/SMT
Vishay / Dale Current Sense Resistors - SMD 1/2watt 0.037ohm 1% High Power
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 4.000
Mult.: 4.000
Reel: 4.000

Reel WSK1206...18 High Power 37 mOhms 500 mW (1/2 W) 1 % 35 PPM / C 1206 3216 3.2 mm (0.126 in) 1.6 mm (0.063 in) 0.635 mm (0.025 in) - 65 C + 170 C Metal Element 4 Terminal SMD/SMT
Vishay / Dale Current Sense Resistors - SMD 1/4watt .038ohm 1%
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 4.000
Mult.: 4.000
Reel: 4.000

Reel WSK1206 38 mOhms 250 mW (1/4 W) 1 % 35 PPM / C 1206 3216 3.2 mm (0.126 in) 1.6 mm (0.063 in) 0.635 mm (0.025 in) - 65 C + 170 C Metal Element 4 Terminal SMD/SMT
Vishay / Dale Current Sense Resistors - SMD 1/2watt 0.038ohm 1% High Power
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 4.000
Mult.: 4.000
Reel: 4.000

Reel WSK1206...18 High Power 38 mOhms 500 mW (1/2 W) 1 % 35 PPM / C 1206 3216 3.2 mm (0.126 in) 1.6 mm (0.063 in) 0.635 mm (0.025 in) - 65 C + 170 C Metal Element 4 Terminal SMD/SMT
Vishay / Dale Current Sense Resistors - SMD 1/4watt .039ohm 1%
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 4.000
Mult.: 4.000
Reel: 4.000

Reel WSK1206 39 mOhms 250 mW (1/4 W) 1 % 35 PPM / C 1206 3216 3.2 mm (0.126 in) 1.6 mm (0.063 in) 0.635 mm (0.025 in) - 65 C + 170 C Metal Element 4 Terminal SMD/SMT
Vishay / Dale Current Sense Resistors - SMD 1/2watt 0.039ohm 1% High Power
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 4.000
Mult.: 4.000
Reel: 4.000

Reel WSK1206...18 High Power 39 mOhms 500 mW (1/2 W) 1 % 35 PPM / C 1206 3216 3.2 mm (0.126 in) 1.6 mm (0.063 in) 0.635 mm (0.025 in) - 65 C + 170 C Metal Element 4 Terminal SMD/SMT
Vishay / Dale Current Sense Resistors - SMD 1/4watt .041ohm 1%
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 4.000
Mult.: 4.000
Reel: 4.000

Reel WSK1206 41 mOhms 250 mW (1/4 W) 1 % 35 PPM / C 1206 3216 3.2 mm (0.126 in) 1.6 mm (0.063 in) 0.635 mm (0.025 in) - 65 C + 170 C Metal Element 4 Terminal SMD/SMT
Vishay / Dale Current Sense Resistors - SMD 1/2watt 0.041ohm 1% High Power
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 4.000
Mult.: 4.000
Reel: 4.000

Reel WSK1206...18 High Power 41 mOhms 500 mW (1/2 W) 1 % 35 PPM / C 1206 3216 3.2 mm (0.126 in) 1.6 mm (0.063 in) 0.635 mm (0.025 in) - 65 C + 170 C Metal Element 4 Terminal SMD/SMT
Vishay / Dale Current Sense Resistors - SMD 1/4watt .042ohm 1%
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 4.000
Mult.: 4.000
Reel: 4.000

Reel WSK1206 42 mOhms 250 mW (1/4 W) 1 % 35 PPM / C 1206 3216 3.2 mm (0.126 in) 1.6 mm (0.063 in) 0.635 mm (0.025 in) - 65 C + 170 C Metal Element 4 Terminal SMD/SMT
Vishay / Dale Current Sense Resistors - SMD 1/2watt 0.042ohm 1% High Power
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 4.000
Mult.: 4.000
Reel: 4.000

Reel WSK1206...18 High Power 42 mOhms 500 mW (1/2 W) 1 % 35 PPM / C 1206 3216 3.2 mm (0.126 in) 1.6 mm (0.063 in) 0.635 mm (0.025 in) - 65 C + 170 C Metal Element 4 Terminal SMD/SMT
Vishay / Dale Current Sense Resistors - SMD 1/4watt .043ohm 1%
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 4.000
Mult.: 4.000
Reel: 4.000

Reel WSK1206 43 mOhms 250 mW (1/4 W) 1 % 35 PPM / C 1206 3216 3.2 mm (0.126 in) 1.6 mm (0.063 in) 0.635 mm (0.025 in) - 65 C + 170 C Metal Element 4 Terminal SMD/SMT
Vishay / Dale Current Sense Resistors - SMD 1/2watt 0.043ohm 1% High Power
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 4.000
Mult.: 4.000
Reel: 4.000

Reel WSK1206...18 High Power 43 mOhms 500 mW (1/2 W) 1 % 35 PPM / C 1206 3216 3.2 mm (0.126 in) 1.6 mm (0.063 in) 0.635 mm (0.025 in) - 65 C + 170 C Metal Element 4 Terminal SMD/SMT
Vishay / Dale Current Sense Resistors - SMD 1/4watt .044ohm 1%
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 4.000
Mult.: 4.000
Reel: 4.000

Reel WSK1206 44 mOhms 250 mW (1/4 W) 1 % 35 PPM / C 1206 3216 3.2 mm (0.126 in) 1.6 mm (0.063 in) 0.635 mm (0.025 in) - 65 C + 170 C Metal Element 4 Terminal SMD/SMT
Vishay / Dale Current Sense Resistors - SMD 1/2watt 0.044ohm 1% High Power
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 4.000
Mult.: 4.000
Reel: 4.000

Reel WSK1206...18 High Power 44 mOhms 500 mW (1/2 W) 1 % 35 PPM / C 1206 3216 3.2 mm (0.126 in) 1.6 mm (0.063 in) 0.635 mm (0.025 in) - 65 C + 170 C Metal Element 4 Terminal SMD/SMT
Vishay / Dale Current Sense Resistors - SMD 1/4watt .045ohm 1%
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 4.000
Mult.: 4.000
Reel: 4.000

Reel WSK1206 45 mOhms 250 mW (1/4 W) 1 % 35 PPM / C 1206 3216 3.2 mm (0.126 in) 1.6 mm (0.063 in) 0.635 mm (0.025 in) - 65 C + 170 C Metal Element 4 Terminal SMD/SMT
Vishay / Dale Current Sense Resistors - SMD 1/2watt 0.045ohm 1% High Power
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 4.000
Mult.: 4.000
Reel: 4.000

Reel WSK1206...18 High Power 45 mOhms 500 mW (1/2 W) 1 % 35 PPM / C 1206 3216 3.2 mm (0.126 in) 1.6 mm (0.063 in) 0.635 mm (0.025 in) - 65 C + 170 C Metal Element 4 Terminal SMD/SMT
Vishay / Dale Current Sense Resistors - SMD 1/4watt .046ohm 1%
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 4.000
Mult.: 4.000
Reel: 4.000

Reel WSK1206 46 mOhms 250 mW (1/4 W) 1 % 35 PPM / C 1206 3216 3.2 mm (0.126 in) 1.6 mm (0.063 in) 0.635 mm (0.025 in) - 65 C + 170 C Metal Element 4 Terminal SMD/SMT
Vishay / Dale Current Sense Resistors - SMD 1/2watt 0.046ohm 1% High Power
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 4.000
Mult.: 4.000
Reel: 4.000

Reel WSK1206...18 High Power 46 mOhms 500 mW (1/2 W) 1 % 35 PPM / C 1206 3216 3.2 mm (0.126 in) 1.6 mm (0.063 in) 0.635 mm (0.025 in) - 65 C + 170 C Metal Element 4 Terminal SMD/SMT