Current Sense Resistors - SMD

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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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Part #

Current Sense Resistors - SMD 0.02 ohm 0.5% 2W

FCSL64R020DER
Ohmite
1: $2.29
562In Stock
1,000Expected 27/4/2026

Mfr. Part No.
FCSL64R020DER

Mouser Part No
588-FCSL64R020DER

Ohmite

Current Sense Resistors - SMD 0.02 ohm 0.5% 2W

Learn More

Datasheet

562In Stock

1,000Expected 27/4/2026

Cut Tape

$2.29

$1.52

$1.26

$1.13

Reel

$0.76

View

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

Current Sense Resistors - SMD 0.025 ohm 0.5% 2W

FCSL64R025DER
Ohmite
1: $2.88
820In Stock

Mfr. Part No.
FCSL64R025DER

Mouser Part No
588-FCSL64R025DER

Ohmite

Current Sense Resistors - SMD 0.025 ohm 0.5% 2W

Learn More

Datasheet

820In Stock

Cut Tape

$2.88

$1.68

$1.52

$1.20

Reel

$0.866

View

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

Current Sense Resistors - SMD 0.03 ohm 0.5% 2W

FCSL64R030DER
Ohmite
1: $2.31
1,198In Stock

Mfr. Part No.
FCSL64R030DER

Mouser Part No
588-FCSL64R030DER

Ohmite

Current Sense Resistors - SMD 0.03 ohm 0.5% 2W

Learn More

Datasheet

1,198In Stock

Cut Tape

$2.31

$1.64

$1.07

$0.981

Reel

$0.76

View

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

Current Sense Resistors - SMD 2W 0.03 Ohms 1%

FCSL64R030FER
Ohmite
1: $2.31
755In Stock

Mfr. Part No.
FCSL64R030FER

Mouser Part No
588-FCSL64R030FER

Ohmite

Current Sense Resistors - SMD 2W 0.03 Ohms 1%

Learn More

Datasheet

755In Stock

Cut Tape

$2.31

$1.53

$1.18

$1.06

Reel

$0.706

View

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

Current Sense Resistors - SMD 0.05 ohm 0.5% 2W

FCSL64R050DER
Ohmite
1: $2.47
193In Stock
1,000Expected 15/6/2026

Mfr. Part No.
FCSL64R050DER

Mouser Part No
588-FCSL64R050DER

Ohmite

Current Sense Resistors - SMD 0.05 ohm 0.5% 2W

Learn More

Datasheet

193In Stock

1,000Expected 15/6/2026

Cut Tape

$2.47

$1.64

$1.26

$1.14

Reel

$0.76

View

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

Current Sense Resistors - SMD 2watt .05ohm 1% Metal Foil

FCSL64R050FER
Ohmite
1: $2.20
3In Stock
2,000Expected 15/6/2026

Mfr. Part No.
FCSL64R050FER

Mouser Part No
588-FCSL64R050FER

Ohmite

Current Sense Resistors - SMD 2watt .05ohm 1% Metal Foil

Learn More

Datasheet

3In Stock

2,000Expected 15/6/2026

Cut Tape

$2.20

$1.53

$1.18

$1.06

Reel

$0.706

View

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

Current Sense Resistors - SMD 3watt .001ohm 5% Metal Foil

FCSL76R001JER
Ohmite
1: $2.84
939In Stock

Mfr. Part No.
FCSL76R001JER

Mouser Part No
588-FCSL76R001JER

Ohmite

Current Sense Resistors - SMD 3watt .001ohm 5% Metal Foil

Learn More

Datasheet

939In Stock

Cut Tape

$2.84

$1.89

$1.46

$1.32

Reel

$0.894

View

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

Current Sense Resistors - SMD 3watt .002ohm 2% Metal Foil

FCSL76R002GER
Ohmite
1: $2.68
914In Stock

Mfr. Part No.
FCSL76R002GER

Mouser Part No
588-FCSL76R002GER

Ohmite

Current Sense Resistors - SMD 3watt .002ohm 2% Metal Foil

Learn More

Datasheet

914In Stock

Cut Tape

$2.68

$1.89

$1.46

$1.32

Reel

$0.894

View

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

Current Sense Resistors - SMD 3watt .005ohm 1% Metal Foil

FCSL76R005FER
Ohmite
1: $1.97
1,172In Stock

Mfr. Part No.
FCSL76R005FER

Mouser Part No
588-FCSL76R005FER

Ohmite

Current Sense Resistors - SMD 3watt .005ohm 1% Metal Foil

Learn More

Datasheet

1,172In Stock

Cut Tape

$1.97

$1.46

$1.27

$1.17

Reel

$0.894

View

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

Current Sense Resistors - SMD 0.01 ohm 0.5% 3W

FCSL76R010DER
Ohmite
1: $3.00
998In Stock
2,000Expected 6/7/2026

Mfr. Part No.
FCSL76R010DER

Mouser Part No
588-FCSL76R010DER

Ohmite

Current Sense Resistors - SMD 0.01 ohm 0.5% 3W

Learn More

Datasheet

998In Stock

2,000Expected 6/7/2026

Cut Tape

$3.00

$2.10

$1.86

$1.53

Reel

$1.11

View

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

Current Sense Resistors - SMD 3watt .01ohm 1% Metal Foil

FCSL76R010FER
Ohmite
1: $2.84
852In Stock
1,000Expected 27/4/2026

Mfr. Part No.
FCSL76R010FER

Mouser Part No
588-FCSL76R010FER

Ohmite

Current Sense Resistors - SMD 3watt .01ohm 1% Metal Foil

Learn More

Datasheet

852In Stock

1,000Expected 27/4/2026

Cut Tape

$2.84

$1.89

$1.46

$1.32

Reel

$0.922

View

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

Current Sense Resistors - SMD 0.02 ohm 0.5% 3W

FCSL76R020DER
Ohmite
1: $2.99
327In Stock
1,000Expected 25/2/2026

Mfr. Part No.
FCSL76R020DER

Mouser Part No
588-FCSL76R020DER

Ohmite

Current Sense Resistors - SMD 0.02 ohm 0.5% 3W

Learn More

Datasheet

327In Stock

1,000Expected 25/2/2026

Cut Tape

$2.99

$1.99

$1.42

$1.29

Reel

$0.954

View

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

Current Sense Resistors - SMD 0.025 ohm 0.5% 3W

FCSL76R025DER
Ohmite
1: $2.81
955In Stock

Mfr. Part No.
FCSL76R025DER

Mouser Part No
588-FCSL76R025DER

Ohmite

Current Sense Resistors - SMD 0.025 ohm 0.5% 3W

Learn More

Datasheet

955In Stock

Cut Tape

$2.81

$1.99

$1.54

$1.40

Reel

$0.954

View

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

Current Sense Resistors - SMD 3watt .025ohm 1% Metal Foil

FCSL76R025FER
Ohmite
1: $2.84
2,017In Stock

Mfr. Part No.
FCSL76R025FER

Mouser Part No
588-FCSL76R025FER

Ohmite

Current Sense Resistors - SMD 3watt .025ohm 1% Metal Foil

Learn More

Datasheet

2,017In Stock

Cut Tape

$2.84

$1.89

$1.46

$1.32

Reel

$0.906

View

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

Current Sense Resistors - SMD 0.05 ohm 0.5% 3W

FCSL76R050DER
Ohmite
1: $3.00
12In Stock
2,000Expected 17/2/2026

Mfr. Part No.
FCSL76R050DER

Mouser Part No
588-FCSL76R050DER

Ohmite

Current Sense Resistors - SMD 0.05 ohm 0.5% 3W

Learn More

Datasheet

12In Stock

2,000Expected 17/2/2026

Cut Tape

$3.00

$1.99

$1.54

$1.40

Reel

$0.98

View

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

Current Sense Resistors - SMD 3watt .05ohm 1% Metal Foil

FCSL76R050FER
Ohmite
1: $2.84
320In Stock

Mfr. Part No.
FCSL76R050FER

Mouser Part No
588-FCSL76R050FER

Ohmite

Current Sense Resistors - SMD 3watt .05ohm 1% Metal Foil

Learn More

Datasheet

320In Stock

Cut Tape

$2.84

$1.89

$1.24

$1.14

Reel

$0.894

View

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

Current Sense Resistors - SMD 4watt .001ohm 5% Metal Foil

FCSL90R001JER
Ohmite
1: $3.41
776In Stock

Mfr. Part No.
FCSL90R001JER

Mouser Part No
588-FCSL90R001JER

Ohmite

Current Sense Resistors - SMD 4watt .001ohm 5% Metal Foil

Learn More

Datasheet

776In Stock

Cut Tape

$3.41

$2.27

$1.77

$1.60

Reel

$1.11

View

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

Current Sense Resistors - SMD 4watt .002ohm 2% Metal Foil

FCSL90R002GER
Ohmite
1: $3.41
273In Stock

Mfr. Part No.
FCSL90R002GER

Mouser Part No
588-FCSL90R002GER

Ohmite

Current Sense Resistors - SMD 4watt .002ohm 2% Metal Foil

Learn More

Datasheet

273In Stock

Cut Tape

$3.41

$2.27

$1.77

$1.60

Reel

$1.11

View

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

Current Sense Resistors - SMD 4watt .005ohm 1% Metal Foil

FCSL90R005FER
Ohmite
1: $3.41
925In Stock

Mfr. Part No.
FCSL90R005FER

Mouser Part No
588-FCSL90R005FER

Ohmite

Current Sense Resistors - SMD 4watt .005ohm 1% Metal Foil

Learn More

Datasheet

925In Stock

Cut Tape

$3.41

$2.27

$1.77

$1.60

Reel

$1.08

View

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

Current Sense Resistors - SMD 4watt .01ohm 1% Metal Foil

FCSL90R010FER
Ohmite
1: $3.41
1,597In Stock

Mfr. Part No.
FCSL90R010FER

Mouser Part No
588-FCSL90R010FER

Ohmite

Current Sense Resistors - SMD 4watt .01ohm 1% Metal Foil

Learn More

Datasheet

1,597In Stock

Cut Tape

$3.41

$2.27

$1.77

$1.60

Reel

$1.11

View

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

Current Sense Resistors - SMD 0.015 ohm 0.5% 4W

FCSL90R015DER
Ohmite
1: $4.07
193In Stock

Mfr. Part No.
FCSL90R015DER

Mouser Part No
588-FCSL90R015DER

Ohmite

Current Sense Resistors - SMD 0.015 ohm 0.5% 4W

Learn More

Datasheet

193In Stock

Cut Tape

$4.07

$2.43

$2.15

$1.78

Reel

$1.28

View

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

Current Sense Resistors - SMD 0.03 ohm 0.5% 4W

FCSL90R030DER
Ohmite
1: $2.72
469In Stock

Mfr. Part No.
FCSL90R030DER

Mouser Part No
588-FCSL90R030DER

Ohmite

Current Sense Resistors - SMD 0.03 ohm 0.5% 4W

Learn More

Datasheet

469In Stock

Cut Tape

$2.72

$2.29

$2.06

$1.90

View

Reel

$1.28

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

Current Sense Resistors - SMD 0.05 ohm 0.5% 4W

FCSL90R050DER
Ohmite
1: $3.60
97In Stock

Mfr. Part No.
FCSL90R050DER

Mouser Part No
588-FCSL90R050DER

Ohmite

Current Sense Resistors - SMD 0.05 ohm 0.5% 4W

Learn More

Datasheet

97In Stock

Cut Tape

$3.60

$2.40

$1.88

$1.70

Reel

$1.19

View

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

Current Sense Resistors - SMD 5W 0.02 Ohms 1%

FCSL110R020FER
Ohmite
1: $5.25
4,000Expected 6/4/2026

Mfr. Part No.
FCSL110R020FER

Mouser Part No
588-FCSL110R020FER

Ohmite

Current Sense Resistors - SMD 5W 0.02 Ohms 1%

Learn More

Datasheet

4,000Expected 6/4/2026

Cut Tape

$5.25

$3.21

$2.97

$2.46

Reel

$2.13

View

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

Current Sense Resistors - SMD 4watt .025ohm 1% Metal Foil

FCSL90R025FER
Ohmite
1: $3.41
2,000On Order

Mfr. Part No.
FCSL90R025FER

Mouser Part No
588-FCSL90R025FER

Ohmite

Current Sense Resistors - SMD 4watt .025ohm 1% Metal Foil

Learn More

Datasheet

2,000On Order

Cut Tape

$3.41

$2.27

$1.77

$1.60

Reel

$1.15

View

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

FCSL Metal Foil Current Sense Resistors

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