WSL18 Power Metal Strip® High Power Resistors

Vishay / Dale WSL18 Power Metal Strip® High Power Resistors offer twice the power of standard WSL (from 2.0W to 0.20W), as well as extremely low resistance values (down to 0.0005Ω). With all welded construction and solid metal Nickel-Chrome or Manganese-Copper alloy resistive element with low TCR (<20ppm/ºC), the WSL18 Series are ideal for all types of current sensing, voltage division, and pulse applications including switching and linear power supplies, instruments, and power amplifiers. The Vishay / Dale WSL18 Series Power Metal Strip High Power Resistors feature solderable terminations, very low inductance (0.5nH to 5nH), and excellent frequency response to 50MHz.

Results: 268
Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) 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 .04ohms 1%
23.454In Stock
Cut Tape
Rp14.677
Rp10.769
Rp8.678
Rp7.797
Reel
Rp7.485
Min.: 1
Mult.: 1
: 4.000
Reel, Cut Tape, MouseReel WSL-18 High Power 40 mOhms 1 W 1 % 75 PPM / C 2010 5025 5 mm (0.197 in) 2.5 mm (0.098 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 .27ohms 1%
3.913In Stock
Cut Tape
Rp28.069
Rp18.529
Rp14.218
Rp12.585
Reel
Rp8.916
Min.: 1
Mult.: 1
: 4.000
Reel, Cut Tape, MouseReel WSL-18 High Power 270 mOhms 1 W 1 % 75 PPM / C 2010 5025 5 mm (0.197 in) 2.5 mm (0.098 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 2watts .01ohms 1%
11.100In Stock
Cut Tape
Rp34.674
Rp20.364
Rp18.254
Rp14.420
Reel
Rp9.999
Min.: 1
Mult.: 1
: 1.000
Reel, Cut Tape, MouseReel WSL-18 High Power 10 mOhms 2 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 .2watt .015ohms 1% 10.138In Stock
Cut Tape
Rp22.933
Rp16.640
Rp13.686
Rp12.585
Reel
Rp6.623
Min.: 1
Mult.: 1
: 5.000
Reel, Cut Tape, MouseReel WSL-18 High Power 15 mOhms 200 mW (1/5 W) 1 % 75 PPM / C 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.33 mm (0.013 in) - 65 C + 170 C Metal Strip 2 Terminal SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD 1/4watt .05ohms 1%
9.077In Stock
Rp35.958
Rp20.731
Rp16.823
Rp9.999
Min.: 1
Mult.: 1
Bulk WSL-18 High Power 50 mOhms 250 mW (1/4 W) 1 % 75 PPM / C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.33 mm (0.013 in) - 65 C + 170 C Metal Strip 2 Terminal SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD 1/2watt .008ohms 1%
2.781In Stock
Cut Tape
Rp20.181
Rp12.714
Rp10.035
Rp9.265
Rp8.733
Reel
Rp8.733
Min.: 1
Mult.: 1
: 4.000
Reel, Cut Tape, MouseReel WSL-18 High Power 8 mOhms 500 mW (1/2 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 .2watt .033ohms 1% 7.342In Stock
Cut Tape
Rp35.408
Rp20.731
Rp16.823
Rp12.585
Reel
Rp8.953
Min.: 1
Mult.: 1
: 5.000
Reel, Cut Tape, MouseReel WSL-18 High Power 33 mOhms 200 mW (1/5 W) 1 % 75 PPM / C 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.33 mm (0.013 in) - 65 C + 170 C Metal Strip 2 Terminal SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD 1/2watt .012ohms 1%
2.422In Stock
19.900Expected 19/10/2026
Cut Tape
Rp20.181
Rp12.714
Rp10.494
Rp10.274
Reel
Rp8.549
Min.: 1
Mult.: 1
: 4.000
Reel, Cut Tape, MouseReel WSL-18 High Power 12 mOhms 500 mW (1/2 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%
3.266In Stock
Cut Tape
Rp25.868
Rp16.952
Rp13.044
Rp11.760
Reel
Rp7.540
Min.: 1
Mult.: 1
: 1.000
Reel, Cut Tape, MouseReel WSL-18 High Power 10 mOhms 250 mW (1/4 W) 1 % 75 PPM / C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.33 mm (0.013 in) - 65 C + 170 C Metal Strip 2 Terminal SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD 1watt .09ohms 1%
11.596In Stock
Cut Tape
Rp28.069
Rp18.529
Rp14.218
Rp12.585
Reel
Rp8.366
Min.: 1
Mult.: 1
: 4.000
Reel, Cut Tape, MouseReel WSL-18 High Power 90 mOhms 1 W 1 % 75 PPM / C 2010 5025 5 mm (0.197 in) 2.5 mm (0.098 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 2watts .008ohms 1%
11.829In Stock
Cut Tape
Rp50.635
Rp29.904
Rp25.868
Rp21.281
Reel
Rp15.686
Min.: 1
Mult.: 1
: 1.000
Reel, Cut Tape, MouseReel WSL-18 High Power 8 mOhms 2 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 1/2watt .033ohms 1%
2.614In Stock
Cut Tape
Rp29.170
Rp19.263
Rp14.805
Rp12.585
Reel
Rp8.659
Min.: 1
Mult.: 1
: 4.000
Reel, Cut Tape, MouseReel WSL-18 High Power 33 mOhms 500 mW (1/2 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 1watt .01ohms 1%
62.147In Stock
Cut Tape
Rp25.134
Rp14.438
Rp11.760
Rp8.879
Reel
Rp8.109
Min.: 1
Mult.: 1
: 4.000
Reel, Cut Tape, MouseReel WSL-18 High Power 10 mOhms 1 W 1 % 75 PPM / C 2010 5025 5 mm (0.197 in) 2.5 mm (0.098 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%
8.700In Stock
Cut Tape
Rp35.958
Rp25.868
Reel
Rp10.953
Min.: 1
Mult.: 1
: 4.000
Reel, Cut Tape, MouseReel WSL-18 High Power 220 mOhms 1 W 1 % 75 PPM / C 2010 5025 5 mm (0.197 in) 2.5 mm (0.098 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 2watts .001ohms 1%
19.655In Stock
Cut Tape
Rp47.149
Rp31.372
Rp25.134
Rp22.199
Reel
Rp17.667
Min.: 1
Mult.: 1
: 2.000
Reel, Cut Tape, MouseReel WSL-18 High Power 1 mOhms 2 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-2512-18 .011 1% EA e3 1.368In Stock
Cut Tape
Rp32.106
Rp20.914
Rp16.420
Rp14.603
Reel
Rp11.430
Min.: 1
Mult.: 1
: 2.000
Reel, Cut Tape, MouseReel WSL..18 High Power 11 mOhms 2 W 1 % 400 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 .33ohms 1%
10.139In Stock
Cut Tape
Rp34.857
Rp21.832
Rp17.264
Rp14.163
Reel
Rp10.421
Min.: 1
Mult.: 1
: 1.000
Reel, Cut Tape, MouseReel WSL-18 High Power 330 mOhms 1 W 1 % 75 PPM / C 2010 5025 5 mm (0.197 in) 2.5 mm (0.098 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 .2watt .03ohms 1% 10.251In Stock
Cut Tape
Rp27.336
Rp17.942
Rp13.815
Rp11.026
Reel
Rp9.173
Min.: 1
Mult.: 1
: 5.000
Reel, Cut Tape, MouseReel WSL-18 High Power 30 mOhms 200 mW (1/5 W) 1 % 75 PPM / C 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.33 mm (0.013 in) - 65 C + 170 C Metal Strip 2 Terminal SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD .2watt .04ohms 1% 10.070In Stock
Cut Tape
Rp30.638
Rp19.630
Rp15.612
Rp12.916
Reel
Rp11.870
Min.: 1
Mult.: 1
: 5.000
Reel, Cut Tape, MouseReel WSL-18 High Power 40 mOhms 200 mW (1/5 W) 1 % 75 PPM / C 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.33 mm (0.013 in) - 65 C + 170 C Metal Strip 2 Terminal SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD .2watt .05ohms 1% 7.432In Stock
Cut Tape
Rp26.051
Rp17.080
Rp13.136
Rp10.824
Reel
Rp7.577
Min.: 1
Mult.: 1
: 5.000
Reel, Cut Tape, MouseReel WSL-18 High Power 50 mOhms 200 mW (1/5 W) 1 % 75 PPM / C 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.33 mm (0.013 in) - 65 C + 170 C Metal Strip 2 Terminal SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD .2watt .1ohms 1% 21.817In Stock
Cut Tape
Rp28.253
Rp17.832
Rp14.420
Rp11.631
Reel
Rp7.393
Min.: 1
Mult.: 1
: 5.000
Reel, Cut Tape, MouseReel WSL-18 High Power 100 mOhms 200 mW (1/5 W) 1 % 75 PPM / C 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.33 mm (0.013 in) - 65 C + 170 C Metal Strip 2 Terminal SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD 1/4watt .01ohms 1%
18.558In Stock
Cut Tape
Rp19.997
Rp13.099
Rp10.035
Rp9.026
Rp7.907
Reel
Rp7.705
Min.: 1
Mult.: 1
: 5.000
Reel, Cut Tape, MouseReel WSL-18 High Power 10 mOhms 250 mW (1/4 W) 1 % 75 PPM / C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.33 mm (0.013 in) - 65 C + 170 C Metal Strip 2 Terminal SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD 1/4watt .015ohms 1%
18.114In Stock
Cut Tape
Rp27.336
Rp17.887
Rp13.833
Rp11.925
Reel
Rp8.935
Min.: 1
Mult.: 1
: 5.000
Reel, Cut Tape, MouseReel WSL-18 High Power 15 mOhms 250 mW (1/4 W) 1 % 75 PPM / C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.33 mm (0.013 in) - 65 C + 170 C Metal Strip 2 Terminal SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD 1/4watt .02ohms 1%
4.896In Stock
10.000Expected 13/10/2026
Cut Tape
Rp18.529
Rp12.035
Rp9.191
Rp8.256
Rp7.650
Reel
Rp7.577
Min.: 1
Mult.: 1
: 5.000
Reel, Cut Tape, MouseReel WSL-18 High Power 20 mOhms 250 mW (1/4 W) 1 % 75 PPM / C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.33 mm (0.013 in) - 65 C + 170 C Metal Strip 2 Terminal SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD 1/4watt .04ohms 1%
5.973In Stock
Cut Tape
Rp27.336
Rp17.961
Rp13.833
Rp12.090
Reel
Rp9.008
Min.: 1
Mult.: 1
: 5.000
Reel, Cut Tape, MouseReel WSL-18 High Power 40 mOhms 250 mW (1/4 W) 1 % 75 PPM / C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.33 mm (0.013 in) - 65 C + 170 C Metal Strip 2 Terminal SMD/SMT AEC-Q200