WSL SMD Power Metal Strip® Resistors

Vishay / Dale WSL SMD Power Metal Strip® Resistors feature a 0.25W to 5.0W power rating, 0.0001Ω to 0.5Ω resistance range, 0.5nH to 5nH very low inductance, and excellent frequency response. These resistors also feature low thermal EMF and a solid metal nickel-chrome or manganese-copper alloy resistive element with low TCR (<20ppm/°C). Vishay / Dale WSL SMD Power Metal Strip Resistors have an operating temperature range of -65°C to +170°C, and the lead-free versions are RoHS compliant.

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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
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 1watt .22ohms 1%
Datasheet
Product Comments
9,196In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Reel, Cut Tape, MouseReel WSL 220 mOhms 1 W 1 % 75 PPM / C 2512 6332 6.35 mm (0.25 in) 3.2 mm (0.126 in) 0.64 mm (0.025 in) - 65 C + 170 C Metal Strip 2 Terminal SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD 1watt .25ohms 1%
Datasheet
Product Comments
5,347In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Reel, Cut Tape, MouseReel WSL 250 mOhms 1 W 1 % 75 PPM / C 2512 6332 6.35 mm (0.25 in) 3.2 mm (0.126 in) 0.64 mm (0.025 in) - 65 C + 170 C Metal Strip 2 Terminal SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD 1watt .0015ohms 1%
Datasheet
8,855In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Reel, Cut Tape, MouseReel WSL 1.5 mOhms 1 W 1 % 275 PPM / C 2512 6332 6.35 mm (0.25 in) 3.2 mm (0.126 in) 0.64 mm (0.025 in) - 65 C + 170 C Metal Strip 2 Terminal SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD 1watt .002ohms 1%
Datasheet
Product Comments
12,962In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Reel, Cut Tape, MouseReel WSL 2 mOhms 1 W 1 % 275 PPM / C 2512 6332 6.35 mm (0.25 in) 3.2 mm (0.126 in) 0.64 mm (0.025 in) - 65 C + 170 C Metal Strip 2 Terminal SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD .04 OHM 1% 1W 75PPM
Datasheet
1,950In Stock
Min.: 1
Mult.: 1
WSL 40 mOhms 1 W 1 % 75 PPM / C 2512 6332 6.35 mm (0.25 in) 3.18 mm (0.125 in) 0.635 mm (0.025 in) - 65 C + 170 C Metal Strip 2 Terminal SMD/SMT
Vishay / Dale Current Sense Resistors - SMD 1watt .12ohms 1%
Datasheet
Product Comments
4,789In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Reel, Cut Tape, MouseReel WSL 120 mOhms 1 W 1 % 75 PPM / C 2512 6332 6.35 mm (0.25 in) 3.2 mm (0.126 in) 0.64 mm (0.025 in) - 65 C + 170 C Metal Strip 2 Terminal SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD 1watt .151ohms 1%
Datasheet
Product Comments
7,244In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Reel, Cut Tape, MouseReel WSL 151 mOhms 1 W 1 % 75 PPM / C 2512 6332 6.35 mm (0.25 in) 3.2 mm (0.126 in) 0.64 mm (0.025 in) - 65 C + 170 C Metal Strip 2 Terminal SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD 1watt .18ohms 1%
Datasheet
13,115In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Reel, Cut Tape, MouseReel WSL 180 mOhms 1 W 1 % 75 PPM / C 2512 6332 6.35 mm (0.25 in) 3.2 mm (0.126 in) 0.64 mm (0.025 in) - 65 C + 170 C Metal Strip 2 Terminal SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD 1watt .25ohms 1%
Datasheet
Product Comments
11,144In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Reel, Cut Tape, MouseReel WSL 250 mOhms 1 W 1 % 75 PPM / C 2512 6332 6.35 mm (0.25 in) 3.2 mm (0.126 in) 0.64 mm (0.025 in) - 65 C + 170 C Metal Strip 2 Terminal SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD .25 OHM 1% 1W 75PPM
Datasheet
1,900In Stock
Min.: 1
Mult.: 1
Reel WSL 250 mOhms 1 W 1 % 75 PPM / C 2512 6332 6.35 mm (0.25 in) 3.18 mm (0.125 in) 0.635 mm (0.025 in) - 65 C + 170 C Metal Strip 2 Terminal SMD/SMT
Vishay / Dale Current Sense Resistors - SMD 1watt .3ohms 1%
Datasheet
Product Comments
10,684In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Reel, Cut Tape, MouseReel WSL 300 mOhms 1 W 1 % 75 PPM / C 2512 6332 6.35 mm (0.25 in) 3.2 mm (0.126 in) 0.64 mm (0.025 in) - 65 C + 170 C Metal Strip 2 Terminal SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD 1watt .5ohms 1%
Datasheet
Product Comments
5,705In Stock
14,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Reel, Cut Tape, MouseReel WSL 500 mOhms 1 W 1 % 75 PPM / C 2512 6332 6.35 mm (0.25 in) 3.2 mm (0.126 in) 0.64 mm (0.025 in) - 65 C + 170 C Metal Strip 2 Terminal SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD .005 OHM 1% 2W 75PPM
Datasheet
5,504In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Reel, Cut Tape, MouseReel WSL 5 mOhms 2 W 1 % 110 PPM / C 2816 7142 7.1 mm (0.28 in) 4.2 mm (0.165 in) 0.635 mm (0.025 in) - 65 C + 170 C Metal Strip 2 Terminal SMD/SMT
Vishay / Dale Current Sense Resistors - SMD 3watts .003ohms 1% 4-Terminal
Datasheet
Product Comments
2,103In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Reel, Cut Tape, MouseReel WSL3637 3 mOhms 3 W 1 % 50 PPM / C 3637 (Reversed) 9194 (Reversed) 9.14 mm (0.36 in) 9.4 mm (0.37 in) 0.635 mm (0.025 in) - 65 C + 170 C Metal Strip 4 Terminal SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD 3watts .002ohms 1% 4-Terminal
Datasheet
11,166In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Reel, Cut Tape, MouseReel WSL3637 2 mOhms 3 W 1 % 75 PPM / C 3637 (Reversed) 9194 (Reversed) 9.14 mm (0.36 in) 9.4 mm (0.37 in) 0.635 mm (0.025 in) - 65 C + 170 C Metal Strip 4 Terminal SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD 3watts .004ohms 1% 4-Terminal
Datasheet
Product Comments
9,864In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Reel, Cut Tape, MouseReel WSL3637 4 mOhms 3 W 1 % 50 PPM / C 3637 (Reversed) 9194 (Reversed) 9.14 mm (0.36 in) 9.4 mm (0.37 in) 0.635 mm (0.025 in) - 65 C + 170 C Metal Strip 4 Terminal SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD 3watts .001ohms 1%
Datasheet
Product Comments
14,546In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Reel, Cut Tape, MouseReel WSL3921 1 mOhms 3 W 1 % 75 PPM / C 3921 10052 10 mm (0.394 in) 5.2 mm (0.205 in) 0.5 mm (0.02 in) - 65 C + 170 C Metal Strip 2 Terminal SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD 3watts .003ohms 1%
Datasheet
Product Comments
3,883In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Reel, Cut Tape, MouseReel WSL3921 3 mOhms 3 W 1 % 75 PPM / C 3921 10052 10 mm (0.394 in) 5.2 mm (0.205 in) 0.5 mm (0.02 in) - 65 C + 170 C Metal Strip 2 Terminal SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD 5watts .001ohms 1%
Datasheet
Product Comments
3,057In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

Reel, Cut Tape, MouseReel WSL5931 1 mOhms 5 W 1 % 75 PPM / C 5931 15078 15 mm (0.591 in) 7.75 mm (0.305 in) 0.5 mm (0.02 in) - 65 C + 170 C Metal Strip 2 Terminal SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD 5watts .003ohms 1%
Datasheet
Product Comments
8,585In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

Reel, Cut Tape, MouseReel WSL5931 3 mOhms 5 W 1 % 75 PPM / C 5931 15078 15 mm (0.591 in) 7.75 mm (0.305 in) 0.5 mm (0.02 in) - 65 C + 170 C Metal Strip 2 Terminal SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD 5watts .0005ohms 1%
Datasheet
Product Comments
4,064In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

Reel, Cut Tape, MouseReel WSL5931 500 uOhms 5 W 1 % 175 PPM / C 5931 15078 15 mm (0.591 in) 7.75 mm (0.305 in) 0.5 mm (0.02 in) - 65 C + 170 C Metal Strip 2 Terminal SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD 1/4watt .1ohms 1%
Datasheet
3,000In Stock
4,000Expected 09/03/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000
No
Reel, Cut Tape, MouseReel WSL 100 mOhms 250 mW (1/4 W) 1 % 75 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 Strip 2 Terminal SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD 1/4watt .01ohms 1%
Datasheet
Product Comments
3,360In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000
No
Reel, Cut Tape, MouseReel WSL 10 mOhms 250 mW (1/4 W) 1 % 75 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 Strip 2 Terminal SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD 1/4watt 0.04ohms 1%
Datasheet
Product Comments
3,190In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000
No
Reel, Cut Tape, MouseReel WSL 40 mOhms 250 mW (1/4 W) 1 % 75 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 Strip 2 Terminal SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD 1/4watt 0.15ohms 1%
Datasheet
Product Comments
2,610In Stock
Min.: 1
Mult.: 1
No
WSL 150 mOhms 250 mW (1/4 W) 1 % 75 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 Strip 2 Terminal SMD/SMT AEC-Q200