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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Vishay / Dale Current Sense Resistors - SMD .018 OHM 1% 7W 75PPM
Datasheet
9,461In 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 .05ohms 7watt 1%
Datasheet
17,407In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Reel, Cut Tape, MouseReel WSHM2818 50 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
10,699In 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 .08ohms 7watt 1%
Datasheet
5,204In 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 .03ohms 7watt 1%
Datasheet
5,150In Stock
193Expected 04/08/2026
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 .068ohms 7watt 1%
Datasheet
3,563In 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 .008ohms 7watt 1%
Datasheet
14,494In 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 .022ohms 7watt 1%
Datasheet
2,219In 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 .002ohms 7watt 1%
Datasheet
2,156In Stock
7,000On 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 .006ohms 7watt 1%
Datasheet
3,084In 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
3,815In Stock
3,000Expected 21/07/2026
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 .033ohms 7watt 1%
Datasheet
4,091In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,500

Reel, Cut Tape, MouseReel WSHM2818 33 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
3,591In 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 .1ohms 7watt 1%
Datasheet
4,844In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,500

Reel, Cut Tape, MouseReel WSHM2818 100 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
420In Stock
1,000Expected 07/10/2026
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 .0025ohms 7watt 1%
Datasheet
1,107In 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 .003ohms 7watt 1%
Datasheet
56In Stock
7,000Expected 25/08/2026
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 .005ohms 7watt 1%
Datasheet
753In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

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 .006ohms 7watt 1%
Datasheet
1,711In Stock
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 .007ohms 7watt 1%
Datasheet
244In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,500

Reel, Cut Tape, MouseReel WSHM2818 7 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 .009ohms 7watt 1%
Datasheet
1,703In 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 .01ohms 7watt 1%
Datasheet
858In Stock
1,000Expected 05/08/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Reel, Cut Tape, MouseReel WSHM2818 10 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 .033ohms 7watt 1%
Datasheet
995In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Reel, Cut Tape, MouseReel WSHM2818 33 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 .05ohms 7watt 1%
Datasheet
1,005In Stock
3,500Expected 05/08/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,500

Reel, Cut Tape, MouseReel WSHM2818 50 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