WSHM2818 Power Metal Strip® Resistors

Vishay / Dale WSHM2818 Power Metal Strip® Resistors are surface-mount devices that offer high power (7W) and low resistance values down to 0.001Ω. The series is ideal for all types of current sensing, voltage division, and pulse applications, including switching and linear power supplies, instruments, and power amplifiers. The WSHM2818 has a small footprint of 0.28" L x 0.18" W x 0.059" H. Improved thermal management is incorporated into the all-welded Lead-free construction of solid metal nickel-chrome or manganese-copper alloy resistive element with low TCR (<20ppm/°C). Vishay / Dale WSHM2818 Power Metal Strip Resistors feature very low inductance (<5nH), low thermal EMF (<3µV/°C), and excellent frequency response to 50MHz.

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Description Datasheet Availability Pricing (KRW) 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
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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 .068ohms 7watt 1%
Datasheet
3,336In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,500

Reel, Cut Tape, MouseReel WSHM2818 68 mOhms 7 W 1 % 75 PPM / C 2818 7146 7.1 mm (0.28 in) 4.6 mm (0.181 in) 1.5 mm (0.059 in) - 65 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD .08ohms 7watt 1%
Datasheet
5,164In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,500

Reel, Cut Tape, MouseReel WSHM2818 80 mOhms 7 W 1 % 75 PPM / C 2818 7146 7.1 mm (0.28 in) 4.6 mm (0.181 in) 1.5 mm (0.059 in) - 65 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD .005ohms 7watt 1%
Datasheet
9,414In Stock
7,000Expected 6/16/2027
MouseReel Available
Min.: 1
Mult.: 1
: 3,500

Reel, Cut Tape, MouseReel WSHM2818 5 mOhms 7 W 1 % 200 PPM / C 2818 7146 7.1 mm (0.28 in) 4.6 mm (0.181 in) 1.5 mm (0.059 in) - 65 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD .03ohms 7watt 1%
Datasheet
4,540In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,500

Reel, Cut Tape, MouseReel WSHM2818 30 mOhms 7 W 1 % 75 PPM / C 2818 7146 7.1 mm (0.28 in) 4.6 mm (0.181 in) 1.5 mm (0.059 in) - 65 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200

Vishay / Dale Current Sense Resistors - SMD .018 OHM 1% 7W 75PPM
Datasheet
8,961In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,500

Reel, Cut Tape, MouseReel WSHM2818 18 mOhms 7 W 1 % 75 PPM / C 2818 7146 7.1 mm (0.28 in) 4.6 mm (0.181 in) 1.5 mm (0.059 in) - 65 C + 170 C Metal Element 2 Terminal SMD/SMT
Vishay / Dale Current Sense Resistors - SMD .022ohms 7watt 1%
Datasheet
2,057In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,500

Reel, Cut Tape, MouseReel WSHM2818 22 mOhms 7 W 1 % 75 PPM / C 2818 7146 7.1 mm (0.28 in) 4.6 mm (0.181 in) 1.5 mm (0.059 in) - 65 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD .09ohms 7watt 1%
Datasheet
3,944In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,500

Reel, Cut Tape, MouseReel WSHM2818 90 mOhms 7 W 1 % 75 PPM / C 2818 7146 7.1 mm (0.28 in) 4.6 mm (0.181 in) 1.5 mm (0.059 in) - 65 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD .0025ohms 7watt 1%
Datasheet
1,087In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Reel, Cut Tape, MouseReel WSHM2818 2.5 mOhms 7 W 1 % 200 PPM / C 2818 7146 7.1 mm (0.28 in) 4.6 mm (0.181 in) 1.5 mm (0.059 in) - 65 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD .009ohms 7watt 1%
Datasheet
1,626In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,500

Reel, Cut Tape, MouseReel WSHM2818 9 mOhms 7 W 1 % 75 PPM / C 2818 7146 7.1 mm (0.28 in) 4.6 mm (0.181 in) 1.5 mm (0.059 in) - 65 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD .008ohms 7watt 1%
Datasheet
7,464In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,500

Reel, Cut Tape, MouseReel WSHM2818 8 mOhms 7 W 1 % 75 PPM / C 2818 7146 7.1 mm (0.28 in) 4.6 mm (0.181 in) 1.5 mm (0.059 in) - 65 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD .025ohms 7watt 1%
Datasheet
8,426In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,500

Reel, Cut Tape, MouseReel WSHM2818 25 mOhms 7 W 1 % 75 PPM / C 2818 7146 7.1 mm (0.28 in) 4.6 mm (0.181 in) 1.5 mm (0.059 in) - 65 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD .07ohms 7watt 1%
Datasheet
2,804In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,500

Reel, Cut Tape, MouseReel WSHM2818 70 mOhms 7 W 1 % 75 PPM / C 2818 7146 7.1 mm (0.28 in) 4.6 mm (0.181 in) 1.5 mm (0.059 in) - 65 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD .003ohms 7watt 1%
Datasheet
12In Stock
7,000Expected 10/7/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,500

Reel, Cut Tape, MouseReel WSHM2818 3 mOhms 7 W 1 % 200 PPM / C 2818 7146 7.1 mm (0.28 in) 4.6 mm (0.181 in) 1.5 mm (0.059 in) - 65 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD .004ohms 7watt 1%
Datasheet
13In Stock
7,000Expected 1/14/2028
MouseReel Available
Min.: 1
Mult.: 1
: 3,500

Reel, Cut Tape, MouseReel WSHM2818 4 mOhms 7 W 1 % 200 PPM / C 2818 7146 7.1 mm (0.28 in) 4.6 mm (0.181 in) 1.5 mm (0.059 in) - 65 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD .006ohms 7watt 1%
Datasheet
526In Stock
3,500Expected 5/12/2027
MouseReel Available
Min.: 1
Mult.: 1
: 3,500

Reel, Cut Tape, MouseReel WSHM2818 6 mOhms 7 W 1 % 75 PPM / C 2818 7146 7.1 mm (0.28 in) 4.6 mm (0.181 in) 1.5 mm (0.059 in) - 65 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD .006ohms 7watt 1%
Datasheet
1,812In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,500

Reel, Cut Tape, MouseReel WSHM2818 6.8 mOhms 7 W 1 % 75 PPM / C 2818 7146 7.1 mm (0.28 in) 4.6 mm (0.181 in) 1.5 mm (0.059 in) - 65 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD .02ohms 7watt 1%
Datasheet
478In Stock
17,500On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3,500

Reel, Cut Tape, MouseReel WSHM2818 20 mOhms 7 W 1 % 75 PPM / C 2818 7146 7.1 mm (0.28 in) 4.6 mm (0.181 in) 1.5 mm (0.059 in) - 65 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD .02ohms 7watt 1%
Datasheet
2,274In Stock
7,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Reel, Cut Tape, MouseReel WSHM2818 20 mOhms 7 W 1 % 75 PPM / C 2818 7146 7.1 mm (0.28 in) 4.6 mm (0.181 in) 1.5 mm (0.059 in) - 65 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD .082ohms 7watt 1%
Datasheet
1,185In Stock
3,500Expected 9/2/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,500

Reel, Cut Tape, MouseReel WSHM2818 82 mOhms 7 W 1 % 75 PPM / C 2818 7146 7.1 mm (0.28 in) 4.6 mm (0.181 in) 1.5 mm (0.059 in) - 65 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD .0068ohms 7watt 1%
Datasheet
998In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Reel, Cut Tape, MouseReel WSHM2818 6.8 mOhms 7 W 1 % 75 PPM / C 2818 7146 7.1 mm (0.28 in) 4.6 mm (0.181 in) 1.5 mm (0.059 in) - 65 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD .06ohms 7watt 1%
Datasheet
954In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Reel, Cut Tape, MouseReel WSHM2818 60 mOhms 7 W 1 % 75 PPM / C 2818 7146 7.1 mm (0.28 in) 4.6 mm (0.181 in) 1.5 mm (0.059 in) - 65 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD .001ohms 7watt 1%
Datasheet
6,760Expected 8/31/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,500

Reel, Cut Tape, MouseReel WSHM2818 1 mOhms 7 W 1 % 200 PPM / C 2818 7146 7.1 mm (0.28 in) 4.6 mm (0.181 in) 1.5 mm (0.059 in) - 65 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD .001ohms 7watt 1%
Datasheet
3,836On Order
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Reel, Cut Tape, MouseReel WSHM2818 1 mOhms 7 W 1 % 200 PPM / C 2818 7146 7.1 mm (0.28 in) 4.6 mm (0.181 in) 1.5 mm (0.059 in) - 65 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD .002ohms 7watt 1%
Datasheet
3,587On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3,500

Reel, Cut Tape, MouseReel WSHM2818 2 mOhms 7 W 1 % 200 PPM / C 2818 7146 7.1 mm (0.28 in) 4.6 mm (0.181 in) 1.5 mm (0.059 in) - 65 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD .002ohms 7watt 1%
Datasheet
2,000Expected 12/16/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Reel, Cut Tape, MouseReel WSHM2818 2 mOhms 7 W 1 % 200 PPM / C 2818 7146 7.1 mm (0.28 in) 4.6 mm (0.181 in) 1.5 mm (0.059 in) - 65 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200