WFC/WFCP Metal Foil Current Sense Resistors

Vishay/Dale WFC and WFCP Metal Foil Current Sense Resistors feature ultra-low sensing resistances in a 1mΩ to 180mΩ range. The WFC and WFCP Resistors operate within a wide -55°C to +170°C temperature range and are available in 0402 to 1206 package sizes. Applications include switching power supplies, voltage regulation modules, cell phones, power management, and DC/DC converters/adaptors/battery packs/chargers.

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Description Datasheet Availability Pricing (CAD) 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
Vishay / Dale Current Sense Resistors - SMD .004ohms 1% 1/4Watt
Datasheet
4,741In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel WFC 4 mOhms 250 mW (1/4 W) 1 % 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.55 mm (0.022 in) - 55 C + 170 C Metal Foil 2 Terminal SMD/SMT
Vishay / Dale Current Sense Resistors - SMD WFC0402 .033 1% E66 e3
Datasheet
9,425In Stock
Min.: 1
Mult.: 1

WFC 33 mOhms 125 mW (1/8 W) 1 % 100 PPM / C 0402 1005 1 mm (0.039 in) 0.55 mm (0.022 in) 0.45 mm (0.018 in) - 55 C + 170 C Metal Foil 2 Terminal SMD/SMT
Vishay / Dale Current Sense Resistors - SMD .025 OHM 1% 1/4W
Datasheet
4,564In Stock
Min.: 1
Mult.: 1

WFC 25 mOhms 330 mW (1/3 W) 1 % 75 PPM / C 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.55 mm (0.022 in) - 55 C + 170 C Metal Foil 2 Terminal SMD/SMT
Vishay / Dale Current Sense Resistors - SMD .025 OHM 1% 1/2W
Datasheet
4,336In Stock
Min.: 1
Mult.: 1

WFC 25 mOhms 500 mW (1/2 W) 1 % 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.7 mm (0.028 in) - 55 C + 170 C 2 Terminal SMD/SMT
Vishay / Dale Current Sense Resistors - SMD WFCP0612 .0051 1% E66 e3
Datasheet
4,725In Stock
Min.: 1
Mult.: 1

WFCP 5.1 mOhms 1 W 1 % 0612 (Reversed) 1632 (Reversed) 3.2 mm (0.126 in) 1.6 mm (0.063 in) - 55 C + 170 C Standard SMD/SMT
Vishay / Dale Current Sense Resistors - SMD .015 OHM 1% 1/4W
Datasheet
4,091In Stock
Min.: 1
Mult.: 1

WFC 15 mOhms 330 mW (1/3 W) 1 % 75 PPM / C 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.55 mm (0.022 in) - 55 C + 170 C Metal Foil 2 Terminal SMD/SMT
Vishay / Dale Current Sense Resistors - SMD .022 OHM 1% 1/4W
Datasheet
4,957In Stock
Min.: 1
Mult.: 1

WFC 22 mOhms 330 mW (1/3 W) 1 % 75 PPM / C 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.55 mm (0.022 in) - 55 C + 170 C Metal Foil 2 Terminal SMD/SMT
Vishay / Dale Current Sense Resistors - SMD .027ohms 1% 1W
Datasheet
3,847In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel WFC 27 mOhms 1 W 1 % 50 PPM / C 1206 3115 3.1 mm (0.122 in) 1.55 mm (0.061 in) 0.8 mm (0.031 in) - 55 C + 170 C Metal Foil 2 Terminal SMD/SMT
Vishay / Dale Current Sense Resistors - SMD .033 OHM 1% 1/2W
Datasheet
3,904In Stock
Min.: 1
Mult.: 1

WFC 33 mOhms 500 mW (1/2 W) 1 % 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.7 mm (0.028 in) - 55 C + 170 C 2 Terminal SMD/SMT
Vishay / Dale Current Sense Resistors - SMD .015ohms 1% 1w
Datasheet
22,125In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel WFC 15 mOhms 1 W 1 % 50 PPM / C 1206 3216 3.1 mm (0.122 in) 1.55 mm (0.061 in) 0.8 mm (0.031 in) - 55 C + 170 C Metal Foil 2 Terminal SMD/SMT
Vishay / Dale Current Sense Resistors - SMD .012ohms 1% .25w
Datasheet
21,079In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

Reel, Cut Tape, MouseReel WFCP 12 mOhms 250 mW (1/4 W) 1 % 100 PPM / C 0402 1005 1 mm (0.039 in) 0.55 mm (0.022 in) 0.45 mm (0.018 in) - 55 C + 170 C 2 Terminal SMD/SMT
Vishay / Dale Current Sense Resistors - SMD 8mOhms 1% 1w
Datasheet
16,468In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel WFCP 8 mOhms 1 W 1 % 75 PPM / C 0612 (Reversed) 1632 (Reversed) 3.2 mm (0.126 in) 1.6 mm (0.063 in) 0.6 mm (0.024 in) - 55 C + 170 C 2 Terminal SMD/SMT
Vishay / Dale Current Sense Resistors - SMD 7mOhms 1% .25w
Datasheet
17,214In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

Reel, Cut Tape, MouseReel WFCP 7 mOhms 250 mW (1/4 W) 1 % 100 PPM / C 0402 1005 1 mm (0.039 in) 0.55 mm (0.022 in) 0.45 mm (0.018 in) - 55 C + 170 C 2 Terminal SMD/SMT
Vishay / Dale Current Sense Resistors - SMD .022ohms 1% .25w
Datasheet
18,655In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

Reel, Cut Tape, MouseReel WFCP 22 mOhms 250 mW (1/4 W) 1 % 100 PPM / C 0402 1005 1 mm (0.039 in) 0.55 mm (0.022 in) 0.45 mm (0.018 in) - 55 C + 170 C 2 Terminal SMD/SMT
Vishay / Dale Current Sense Resistors - SMD .047ohms 1% .25w
Datasheet
19,271In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

Reel, Cut Tape, MouseReel WFCP 47 mOhms 250 mW (1/4 W) 1 % 100 PPM / C 0402 1005 1 mm (0.039 in) 0.55 mm (0.022 in) 0.45 mm (0.018 in) - 55 C + 170 C 2 Terminal SMD/SMT
Vishay / Dale Current Sense Resistors - SMD 6mOhms 1% .25w
Datasheet
16,781In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

Reel, Cut Tape, MouseReel WFCP 6 mOhms 250 mW (1/4 W) 1 % 100 PPM / C 0402 1005 1 mm (0.039 in) 0.55 mm (0.022 in) 0.45 mm (0.018 in) - 55 C + 170 C 2 Terminal SMD/SMT
Vishay / Dale Current Sense Resistors - SMD .039ohms 1% .25w
Datasheet
16,671In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

Reel, Cut Tape, MouseReel WFCP 39 mOhms 250 mW (1/4 W) 1 % 100 PPM / C 0402 1005 1 mm (0.039 in) 0.55 mm (0.022 in) 0.45 mm (0.018 in) - 55 C + 170 C 2 Terminal SMD/SMT
Vishay / Dale Current Sense Resistors - SMD .015ohms 1% .5w
Datasheet
17,951In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel WFC 15 mOhms 500 mW (1/2 W) 1 % 50 PPM / C 0805 2013 2 mm (0.079 in) 1.3 mm (0.051 in) 0.7 mm (0.028 in) - 55 C + 170 C Metal Foil 2 Terminal SMD/SMT
Vishay / Dale Current Sense Resistors - SMD .033ohms 1% 1w
Datasheet
22,279In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel WFC 33 mOhms 1 W 1 % 50 PPM / C 1206 3216 3.1 mm (0.122 in) 1.55 mm (0.061 in) 0.8 mm (0.031 in) - 55 C + 170 C Metal Foil 2 Terminal SMD/SMT
Vishay / Dale Current Sense Resistors - SMD .024ohms 1% .25w
Datasheet
15,618In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

Reel, Cut Tape, MouseReel WFCP 24 mOhms 250 mW (1/4 W) 1 % 100 PPM / C 0402 1005 1 mm (0.039 in) 0.55 mm (0.022 in) 0.45 mm (0.018 in) - 55 C + 170 C 2 Terminal SMD/SMT
Vishay / Dale Current Sense Resistors - SMD .005 OHM 1% 1/3W
Datasheet
2,402In Stock
Min.: 1
Mult.: 1

WFC 5 mOhms 250 mW (1/4 W) 1 % 100 PPM / C 0603 1608 1.6 mm (0.063 in) 0.9 mm (0.035 in) 0.6 mm (0.024 in) - 55 C + 170 C Metal Foil 2 Terminal SMD/SMT
Vishay / Dale Current Sense Resistors - SMD .002ohms 1% 1/4Watt
Datasheet
973In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel WFC 2 mOhms 250 mW (1/4 W) 1 % 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.55 mm (0.022 in) - 55 C + 170 C Metal Foil 2 Terminal SMD/SMT
Vishay / Dale Current Sense Resistors - SMD .03 OHM 1% 1/4W
Datasheet
3,107In Stock
Min.: 1
Mult.: 1

WFC 30 mOhms 330 mW (1/3 W) 1 % 75 PPM / C 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.55 mm (0.022 in) - 55 C + 170 C Metal Foil 2 Terminal SMD/SMT
Vishay / Dale Current Sense Resistors - SMD .05 OHM 1% 1/8W
Datasheet
5,310In Stock
Min.: 1
Mult.: 1

WFC 50 mOhms 125 mW (1/8 W) 1 % 100 PPM / C 0402 1005 1 mm (0.039 in) 0.55 mm (0.022 in) 0.45 mm (0.018 in) - 55 C + 170 C Metal Foil 2 Terminal SMD/SMT
Vishay / Dale Current Sense Resistors - SMD .02 OHM 1% 1/4W
Datasheet
2,981In Stock
Min.: 1
Mult.: 1

WFC 20 mOhms 250 mW (1/4 W) 1 % 75 PPM / C 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.55 mm (0.022 in) - 55 C + 170 C Metal Foil SMD/SMT