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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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 1/2watt .02ohms 1%
Datasheet
Product Comments
28,968In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Reel, Cut Tape, MouseReel WSL 20 mOhms 500 mW (1/2 W) 1 % 75 PPM / C 2010 5025 5.08 mm (0.2 in) 2.54 mm (0.1 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 1/2watt .022ohms 1%
Datasheet
4,523In Stock
8,000Expected 2026/03/11
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Reel, Cut Tape, MouseReel WSL 22 mOhms 500 mW (1/2 W) 1 % 75 PPM / C 2010 5025 5.08 mm (0.2 in) 2.54 mm (0.1 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 1/2watt .025ohms 1%
Datasheet
Product Comments
19,767In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Reel, Cut Tape, MouseReel WSL 25 mOhms 500 mW (1/2 W) 1 % 75 PPM / C 2010 5025 5.08 mm (0.2 in) 2.54 mm (0.1 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 1/2watt .03ohms 1%
Datasheet
Product Comments
11,561In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Reel, Cut Tape, MouseReel WSL 30 mOhms 500 mW (1/2 W) 1 % 75 PPM / C 2010 5025 5.08 mm (0.2 in) 2.54 mm (0.1 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 1/2watt .033ohms 1%
Datasheet
Product Comments
35,737In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Reel, Cut Tape, MouseReel WSL 33 mOhms 500 mW (1/2 W) 1 % 75 PPM / C 2010 5025 5.08 mm (0.2 in) 2.54 mm (0.1 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 1/2watt .04ohms 1%
Datasheet
Product Comments
16,160In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Reel, Cut Tape, MouseReel WSL 40 mOhms 500 mW (1/2 W) 1 % 75 PPM / C 2010 5025 5.08 mm (0.2 in) 2.54 mm (0.1 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 1/2watt .05ohms 1%
Datasheet
Product Comments
41,851In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Reel, Cut Tape, MouseReel WSL 50 mOhms 500 mW (1/2 W) 1 % 75 PPM / C 2010 5025 5.08 mm (0.2 in) 2.54 mm (0.1 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 1/2watt .1ohms 1%
Datasheet
37,675In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Reel, Cut Tape, MouseReel WSL 100 mOhms 500 mW (1/2 W) 1 % 75 PPM / C 2010 5025 5.08 mm (0.2 in) 2.54 mm (0.1 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 1/2watt .11ohms 1%
Datasheet
Product Comments
7,203In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Reel, Cut Tape, MouseReel WSL 110 mOhms 500 mW (1/2 W) 1 % 75 PPM / C 2010 5025 5.08 mm (0.2 in) 2.54 mm (0.1 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 1/2watt .15ohms 1%
Datasheet
Product Comments
9,173In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Reel, Cut Tape, MouseReel WSL 150 mOhms 500 mW (1/2 W) 1 % 75 PPM / C 2010 5025 5.08 mm (0.2 in) 2.54 mm (0.1 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 1/2watt .16ohms 1%
Datasheet
7,665In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Reel, Cut Tape, MouseReel WSL 160 mOhms 500 mW (1/2 W) 1 % 75 PPM / C 2010 5025 5.08 mm (0.2 in) 2.54 mm (0.1 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 1/2watt .2ohms 1%
Datasheet
Product Comments
10,329In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Reel, Cut Tape, MouseReel WSL 200 mOhms 500 mW (1/2 W) 1 % 75 PPM / C 2010 5025 5.08 mm (0.2 in) 2.54 mm (0.1 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 1/2watt .25ohms 1%
Datasheet
Product Comments
12,500In Stock
12,000Expected 2026/06/08
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Reel, Cut Tape, MouseReel WSL 250 mOhms 500 mW (1/2 W) 1 % 75 PPM / C 2010 5025 5.08 mm (0.2 in) 2.54 mm (0.1 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 1/2watt .3ohms 1%
Datasheet
Product Comments
11,950In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Reel, Cut Tape, MouseReel WSL 300 mOhms 500 mW (1/2 W) 1 % 75 PPM / C 2010 5025 5.08 mm (0.2 in) 2.54 mm (0.1 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 1/2watt .33ohms 1%
Datasheet
Product Comments
7,524In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Reel, Cut Tape, MouseReel WSL 330 mOhms 500 mW (1/2 W) 1 % 75 PPM / C 2010 5025 5.08 mm (0.2 in) 2.54 mm (0.1 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 1/2watt .4ohms 1%
Datasheet
Product Comments
18,438In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Reel, Cut Tape, MouseReel WSL 400 mOhms 500 mW (1/2 W) 1 % 75 PPM / C 2010 5025 5.08 mm (0.2 in) 2.54 mm (0.1 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 1/2watt .5ohms .5%
Datasheet
3,803In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Reel, Cut Tape, MouseReel WSL 500 mOhms 500 mW (1/2 W) 0.5 % 75 PPM / C 2010 5025 5.08 mm (0.2 in) 2.54 mm (0.1 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 1/2watt .5ohms 1%
Datasheet
Product Comments
19,767In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Reel, Cut Tape, MouseReel WSL 500 mOhms 500 mW (1/2 W) 1 % 75 PPM / C 2010 5025 5.08 mm (0.2 in) 2.54 mm (0.1 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 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 WSL-2512 .0033 1% R86
Datasheet
1,856In Stock
Min.: 1
Mult.: 1
WSL 3.3 mOhms 1 W 1 % 150 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 .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