FCSL Metal Foil Current Sense Resistors

Ohmite FCSL Series Metal Foil Current Sense Resistors incorporates proven metal foil technology to produce the ultimate in a current sense resistor.. Ohmite offers the FCSL Series Metal Foil Current Sense Resistors which combine very low and stable TCRs in a wide selection of very low ohmic values. Power ratings up to 10W make Ohmite's FCSL series the ideal choice for your current sensing applications.

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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
Ohmite Current Sense Resistors - SMD 0.02 ohm 0.5% 2W
Datasheet
562In Stock
1,000Expected 27/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Reel, Cut Tape, MouseReel FCSL 20 mOhms 2 W 0.5 % 50 PPM / C 1225 (Reversed) 3263 (Reversed) 3.1 mm (0.122 in) 6.3 mm (0.248 in) 0.5 mm (0.02 in) - 55 C + 155 C Metal Foil 2 Terminal SMD/SMT
Ohmite Current Sense Resistors - SMD 0.025 ohm 0.5% 2W
Datasheet
820In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Reel, Cut Tape, MouseReel FCSL 25 mOhms 2 W 0.5 % 50 PPM / C 1225 (Reversed) 3263 (Reversed) 3.1 mm (0.122 in) 6.3 mm (0.248 in) 0.5 mm (0.02 in) - 55 C + 155 C Metal Foil 2 Terminal SMD/SMT
Ohmite Current Sense Resistors - SMD 0.03 ohm 0.5% 2W
Datasheet
1,198In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Reel, Cut Tape, MouseReel FCSL 30 mOhms 2 W 0.5 % 50 PPM / C 1225 (Reversed) 3263 (Reversed) 3.1 mm (0.122 in) 6.3 mm (0.248 in) 0.5 mm (0.02 in) - 55 C + 155 C Metal Foil 2 Terminal SMD/SMT
Ohmite Current Sense Resistors - SMD 2W 0.03 Ohms 1%
Datasheet
755In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Reel, Cut Tape, MouseReel FCSL 30 mOhms 2 W 1 % 50 PPM / C 1225 (Reversed) 3263 (Reversed) 3.1 mm (0.122 in) 6.3 mm (0.248 in) 1.2 mm (0.047 in) - 55 C + 155 C Metal Foil 2 Terminal SMD/SMT
Ohmite Current Sense Resistors - SMD 0.05 ohm 0.5% 2W
Datasheet
193In Stock
1,000Expected 15/06/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Reel, Cut Tape, MouseReel FCSL 50 mOhms 2 W 0.5 % 50 PPM / C 1225 (Reversed) 3263 (Reversed) 3.1 mm (0.122 in) 6.3 mm (0.248 in) 0.5 mm (0.02 in) - 55 C + 155 C Metal Foil 2 Terminal SMD/SMT
Ohmite Current Sense Resistors - SMD 2watt .05ohm 1% Metal Foil
Datasheet
3In Stock
2,000Expected 15/06/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Reel, Cut Tape, MouseReel FCSL 50 mOhms 2 W 1 % 50 PPM / C 1225 (Reversed) 3263 (Reversed) 3.1 mm (0.122 in) 6.3 mm (0.248 in) 1.2 mm (0.047 in) - 55 C + 155 C Metal Foil 2 Terminal SMD/SMT
Ohmite Current Sense Resistors - SMD 3watt .001ohm 5% Metal Foil
Datasheet
939In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Reel, Cut Tape, MouseReel FCSL 1 mOhms 3 W 5 % 150 PPM / C 1530 (Reversed) 3876 (Reversed) 3.8 mm (0.15 in) 7.6 mm (0.299 in) 1.35 mm (0.053 in) - 55 C + 155 C Metal Foil 2 Terminal SMD/SMT
Ohmite Current Sense Resistors - SMD 3watt .002ohm 2% Metal Foil
Datasheet
914In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Reel, Cut Tape, MouseReel FCSL 2 mOhms 3 W 2 % 100 PPM / C 1530 (Reversed) 3876 (Reversed) 3.8 mm (0.15 in) 7.6 mm (0.299 in) 1.35 mm (0.053 in) - 55 C + 155 C Metal Foil 2 Terminal SMD/SMT
Ohmite Current Sense Resistors - SMD 3watt .005ohm 1% Metal Foil
Datasheet
1,172In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Reel, Cut Tape, MouseReel FCSL 5 mOhms 3 W 1 % 50 PPM / C 1530 (Reversed) 3876 (Reversed) 3.8 mm (0.15 in) 7.6 mm (0.299 in) 1.35 mm (0.053 in) - 55 C + 155 C Metal Foil 2 Terminal SMD/SMT
Ohmite Current Sense Resistors - SMD 0.01 ohm 0.5% 3W
Datasheet
998In Stock
2,000Expected 06/07/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Reel, Cut Tape, MouseReel FCSL 10 mOhms 3 W 0.5 % 50 PPM / C 1530 (Reversed) 3876 (Reversed) 3.8 mm (0.15 in) 7.6 mm (0.299 in) 0.5 mm (0.02 in) - 55 C + 155 C Metal Foil 2 Terminal SMD/SMT
Ohmite Current Sense Resistors - SMD 3watt .01ohm 1% Metal Foil
Datasheet
852In Stock
1,000Expected 27/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Reel, Cut Tape, MouseReel FCSL 10 mOhms 3 W 1 % 50 PPM / C 1530 (Reversed) 3876 (Reversed) 3.8 mm (0.15 in) 7.6 mm (0.299 in) 1.35 mm (0.053 in) - 55 C + 155 C Metal Foil 2 Terminal SMD/SMT
Ohmite Current Sense Resistors - SMD 0.02 ohm 0.5% 3W
Datasheet
327In Stock
1,000Expected 25/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Reel, Cut Tape, MouseReel FCSL 20 mOhms 3 W 0.5 % 50 PPM / C 1530 (Reversed) 3876 (Reversed) 3.8 mm (0.15 in) 7.6 mm (0.299 in) 0.5 mm (0.02 in) - 55 C + 155 C Metal Foil 2 Terminal SMD/SMT
Ohmite Current Sense Resistors - SMD 0.025 ohm 0.5% 3W
Datasheet
955In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Reel, Cut Tape, MouseReel FCSL 25 mOhms 3 W 0.5 % 50 PPM / C 1530 (Reversed) 3876 (Reversed) 3.8 mm (0.15 in) 7.6 mm (0.299 in) 0.5 mm (0.02 in) - 55 C + 155 C Metal Foil 2 Terminal SMD/SMT
Ohmite Current Sense Resistors - SMD 3watt .025ohm 1% Metal Foil
Datasheet
2,017In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Reel, Cut Tape, MouseReel FCSL 25 mOhms 3 W 1 % 50 PPM / C 1530 (Reversed) 3876 (Reversed) 3.8 mm (0.15 in) 7.6 mm (0.299 in) 1.35 mm (0.053 in) - 55 C + 155 C Metal Foil 2 Terminal SMD/SMT
Ohmite Current Sense Resistors - SMD 0.05 ohm 0.5% 3W
Datasheet
12In Stock
2,000Expected 17/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Reel, Cut Tape, MouseReel FCSL 50 mOhms 3 W 0.5 % 50 PPM / C 1530 (Reversed) 3876 (Reversed) 3.8 mm (0.15 in) 7.6 mm (0.299 in) 0.5 mm (0.02 in) - 55 C + 155 C Metal Foil 2 Terminal SMD/SMT
Ohmite Current Sense Resistors - SMD 3watt .05ohm 1% Metal Foil
Datasheet
320In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Reel, Cut Tape, MouseReel FCSL 50 mOhms 3 W 1 % 50 PPM / C 1530 (Reversed) 3876 (Reversed) 3.8 mm (0.15 in) 7.6 mm (0.299 in) 1.35 mm (0.053 in) - 55 C + 155 C Metal Foil 2 Terminal SMD/SMT
Ohmite Current Sense Resistors - SMD 4watt .001ohm 5% Metal Foil
Datasheet
776In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Reel, Cut Tape, MouseReel FCSL 1 mOhms 4 W 5 % 150 PPM / C 1835 (Reversed) 4590 (Reversed) 4.5 mm (0.177 in) 8.9 mm (0.35 in) 1.6 mm (0.063 in) - 55 C + 155 C Metal Foil 2 Terminal SMD/SMT
Ohmite Current Sense Resistors - SMD 4watt .002ohm 2% Metal Foil
Datasheet
273In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Reel, Cut Tape, MouseReel FCSL 2 mOhms 4 W 2 % 100 PPM / C 1835 (Reversed) 4590 (Reversed) 4.5 mm (0.177 in) 8.9 mm (0.35 in) 1.6 mm (0.063 in) - 55 C + 155 C Metal Foil 2 Terminal SMD/SMT
Ohmite Current Sense Resistors - SMD 4watt .005ohm 1% Metal Foil
Datasheet
925In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Reel, Cut Tape, MouseReel FCSL 5 mOhms 4 W 1 % 50 PPM / C 1835 (Reversed) 4590 (Reversed) 4.5 mm (0.177 in) 8.9 mm (0.35 in) 1.6 mm (0.063 in) - 55 C + 155 C Metal Foil 2 Terminal SMD/SMT
Ohmite Current Sense Resistors - SMD 4watt .01ohm 1% Metal Foil
Datasheet
1,597In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Reel, Cut Tape, MouseReel FCSL 10 mOhms 4 W 1 % 50 PPM / C 1835 (Reversed) 4590 (Reversed) 4.5 mm (0.177 in) 8.9 mm (0.35 in) 1.6 mm (0.063 in) - 55 C + 155 C Metal Foil 2 Terminal SMD/SMT
Ohmite Current Sense Resistors - SMD 0.015 ohm 0.5% 4W
Datasheet
193In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Reel, Cut Tape, MouseReel FCSL 15 mOhms 4 W 0.5 % 50 PPM / C 1835 (Reversed) 4590 (Reversed) 4.5 mm (0.177 in) 8.9 mm (0.35 in) 0.5 mm (0.02 in) - 55 C + 155 C Metal Foil 2 Terminal SMD/SMT
Ohmite Current Sense Resistors - SMD 0.03 ohm 0.5% 4W
Datasheet
469In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Reel, Cut Tape, MouseReel FCSL 30 mOhms 4 W 0.5 % 50 PPM / C 1835 (Reversed) 4590 (Reversed) 4.5 mm (0.177 in) 8.9 mm (0.35 in) 0.5 mm (0.02 in) - 55 C + 155 C Metal Foil 2 Terminal SMD/SMT
Ohmite Current Sense Resistors - SMD 0.05 ohm 0.5% 4W
Datasheet
97In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Reel, Cut Tape, MouseReel FCSL 50 mOhms 4 W 0.5 % 50 PPM / C 1835 (Reversed) 4590 (Reversed) 4.5 mm (0.177 in) 8.9 mm (0.35 in) 0.5 mm (0.02 in) - 55 C + 155 C Metal Foil 2 Terminal SMD/SMT
Ohmite Current Sense Resistors - SMD 5W 0.02 Ohms 1%
Datasheet
4,000Expected 06/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Reel, Cut Tape, MouseReel FCSL 20 mOhms 5 W 1 % 50 PPM / C 2043 (Reversed) 50110 (Reversed) 5 mm (0.197 in) 11 mm (0.43 in) 1.8 mm (0.071 in) - 55 C + 155 C Metal Foil 2 Terminal SMD/SMT
Ohmite Current Sense Resistors - SMD 4watt .025ohm 1% Metal Foil
Datasheet
2,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Reel, Cut Tape, MouseReel FCSL 25 mOhms 4 W 1 % 50 PPM / C 1835 (Reversed) 4590 (Reversed) 4.5 mm (0.177 in) 8.9 mm (0.35 in) 1.6 mm (0.063 in) - 55 C + 155 C Metal Foil 2 Terminal SMD/SMT