Current Sense Resistors - SMD

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FC4L 4-Terminal Current Sense SMD Resistors

Ohmite FC4L 4-Terminal Current Sense Resistor Series includes 0.25W, 1W, 2W, and 5W packages. Ohmite has extended its FCSL Series product line with the 4-terminal, foil-type FC4L Series Current Sense SMD Resistors. The FC4L Series resistors from Ohmite have a foil construction that ensures a very stable TCR (Temperature Coefficient of Resistance) in a 5W package. In addition, FC4L resistors have a built-in Kelvin connection and 4-terminal design, which includes 2 larger electrodes capable of carrying large currents and 2 smaller electrodes for current measurement.

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Part #

Current Sense Resistors - SMD 0.010 ohm 1% 4W

FC4L90R010FER
Ohmite
1: $3.76
3,975In Stock

Mfr. Part #
FC4L90R010FER

Mouser Part #
588-FC4L90R010FER

Ohmite

Current Sense Resistors - SMD 0.010 ohm 1% 4W

Learn More

Datasheet

3,975In Stock

Cut Tape

$3.76

$2.51

$1.96

$1.77

Reel

$1.19

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

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FC4L

10 mOhms

4 W

1 %

50 PPM / C

1835 (Reversed)

4590 (Reversed)

9 mm (0.354 in)

4.5 mm (0.177 in)

0.6 mm (0.024 in)

- 55 C

+ 155 C

Metal Foil

4 Terminal

SMD/SMT

Current Sense Resistors - SMD 0.005 ohm 1% 3W

FC4L76R005FER
Ohmite
1: $3.27
2,882In Stock

Mfr. Part #
FC4L76R005FER

Mouser Part #
588-FC4L76R005FER

Ohmite

Current Sense Resistors - SMD 0.005 ohm 1% 3W

Learn More

Datasheet

2,882In Stock

Cut Tape

$3.27

$2.17

$1.68

$1.54

Reel

$0.943

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

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FC4L

5 mOhms

3 W

1 %

100 PPM / C

1530 (Reversed)

3876 (Reversed)

7.6 mm (0.299 in)

3.8 mm (0.15 in)

0.6 mm (0.024 in)

- 55 C

+ 155 C

Metal Foil

4 Terminal

SMD/SMT

Current Sense Resistors - SMD

FC4L32R015FER
Ohmite
1: $3.02
1,605In Stock
New At Mouser

Mfr. Part #
FC4L32R015FER

Mouser Part #
588-FC4L32R015FER

New At Mouser

Ohmite

Current Sense Resistors - SMD

Datasheet

1,605In Stock

$3.02

$1.84

$1.68

$1.34

View

Min.: 1
Mult.: 1

FC4L

0612 (Reversed)

1632 (Reversed)

4 Terminal

SMD/SMT

Current Sense Resistors - SMD 0.003 ohm 1% 3W

FC4L76R003FER
Ohmite
1: $3.73
650In Stock

Mfr. Part #
FC4L76R003FER

Mouser Part #
588-FC4L76R003FER

Ohmite

Current Sense Resistors - SMD 0.003 ohm 1% 3W

Learn More

Datasheet

650In Stock

Cut Tape

$3.73

$2.20

$1.90

$1.57

Reel

$1.13

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

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FC4L

3 mOhms

3 W

1 %

100 PPM / C

1530 (Reversed)

3876 (Reversed)

7.6 mm (0.299 in)

3.8 mm (0.15 in)

0.6 mm (0.024 in)

- 55 C

+ 155 C

Metal Foil

4 Terminal

SMD/SMT

Current Sense Resistors - SMD 0.003 ohm 1% 4W

FC4L90R003FER
Ohmite
1: $4.44
616In Stock

Mfr. Part #
FC4L90R003FER

Mouser Part #
588-FC4L90R003FER

Ohmite

Current Sense Resistors - SMD 0.003 ohm 1% 4W

Learn More

Datasheet

616In Stock

Cut Tape

$4.44

$2.65

$2.35

$1.93

Reel

$1.40

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

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FC4L

3 mOhms

4 W

1 %

100 PPM / C

1835 (Reversed)

4590 (Reversed)

9 mm (0.354 in)

4.5 mm (0.177 in)

0.6 mm (0.024 in)

- 55 C

+ 155 C

Metal Foil

4 Terminal

SMD/SMT

Current Sense Resistors - SMD 5 W .020 OHMS 1% Current Sense

FC4L110R020FER
Ohmite
1: $7.46
532In Stock

Mfr. Part #
FC4L110R020FER

Mouser Part #
588-FC4L110R020FER

Ohmite

Current Sense Resistors - SMD 5 W .020 OHMS 1% Current Sense

Datasheet

532In Stock

Cut Tape

$7.46

$4.58

$4.20

$3.31

Reel

$3.17

View

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape

FC4L

20 mOhms

5 W

1 %

50 PPM / C

2043 (Reversed)

50110 (Reversed)

- 55 C

+ 155 C

Metal Foil

4 Terminal

SMD/SMT

Current Sense Resistors - SMD 0.025 ohm 1% 3W

FC4L76R025FER
Ohmite
1: $3.30
1,866In Stock

Mfr. Part #
FC4L76R025FER

Mouser Part #
588-FC4L76R025FER

Ohmite

Current Sense Resistors - SMD 0.025 ohm 1% 3W

Learn More

Datasheet

1,866In Stock

Cut Tape

$3.30

$2.19

$1.70

$1.54

Reel

$0.917

View

MouseReel Available

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: 1,000

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FC4L

25 mOhms

3 W

1 %

50 PPM / C

1530 (Reversed)

3876 (Reversed)

7.6 mm (0.299 in)

3.8 mm (0.15 in)

0.6 mm (0.024 in)

- 55 C

+ 155 C

Metal Foil

4 Terminal

SMD/SMT

Current Sense Resistors - SMD 0.025 ohm 1% 4W

FC4L90R025FER
Ohmite
1: $4.44
1,805In Stock

Mfr. Part #
FC4L90R025FER

Mouser Part #
588-FC4L90R025FER

Ohmite

Current Sense Resistors - SMD 0.025 ohm 1% 4W

Learn More

Datasheet

1,805In Stock

Cut Tape

$4.44

$2.65

$2.35

$1.93

Reel

$1.51

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

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FC4L

25 mOhms

4 W

1 %

50 PPM / C

1835 (Reversed)

4590 (Reversed)

9 mm (0.354 in)

4.5 mm (0.177 in)

0.6 mm (0.024 in)

- 55 C

+ 155 C

Metal Foil

4 Terminal

SMD/SMT

Current Sense Resistors - SMD 5 W .015 OHMS 1% Current Sense

FC4L110R015FER
Ohmite
1: $7.46
855In Stock

Mfr. Part #
FC4L110R015FER

Mouser Part #
588-FC4L110R015FER

Ohmite

Current Sense Resistors - SMD 5 W .015 OHMS 1% Current Sense

Datasheet

855In Stock

Cut Tape

$7.46

$4.58

$4.20

$3.31

Reel

$2.66

View

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape

FC4L

2043 (Reversed)

50110 (Reversed)

4 Terminal

SMD/SMT

Current Sense Resistors - SMD 5watt 0.001ohms 5% SMD

FC4L110R001JER
Ohmite
1: $5.85
2,713In Stock

Mfr. Part #
FC4L110R001JER

Mouser Part #
588-FC4L110R001JER

Ohmite

Current Sense Resistors - SMD 5watt 0.001ohms 5% SMD

Learn More

Datasheet

2,713In Stock

Cut Tape

$5.85

$4.08

$3.61

$3.30

Reel

$2.55

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

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FC4L

1 mOhms

5 W

5 %

100 PPM / C

2043 (Reversed)

50110 (Reversed)

11 mm (0.433 in)

5 mm (0.197 in)

0.5 mm (0.02 in)

- 55 C

+ 155 C

Metal Foil

4 Terminal

SMD/SMT

Current Sense Resistors - SMD 5watt 0.005ohms 1% SMD

FC4L110R005FER
Ohmite
1: $6.51
6,061In Stock

Mfr. Part #
FC4L110R005FER

Mouser Part #
588-FC4L110R005FER

Ohmite

Current Sense Resistors - SMD 5watt 0.005ohms 1% SMD

Learn More

Datasheet

6,061In Stock

Cut Tape

$6.51

$4.26

$3.61

$3.15

View

Reel

$2.55

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape, MouseReel

FC4L

5 mOhms

5 W

1 %

50 PPM / C

2043 (Reversed)

50110 (Reversed)

11 mm (0.433 in)

5 mm (0.197 in)

0.5 mm (0.02 in)

- 55 C

+ 155 C

Metal Foil

4 Terminal

SMD/SMT

Current Sense Resistors - SMD 5watt 0.010ohms 1% SMD

FC4L110R010FER
Ohmite
1: $5.92
3,196In Stock

Mfr. Part #
FC4L110R010FER

Mouser Part #
588-FC4L110R010FER

Ohmite

Current Sense Resistors - SMD 5watt 0.010ohms 1% SMD

Learn More

Datasheet

3,196In Stock

Cut Tape

$5.92

$4.13

$3.61

$3.30

View

Reel

$2.72

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape, MouseReel

FC4L

10 mOhms

5 W

1 %

50 PPM / C

2043 (Reversed)

50110 (Reversed)

11 mm (0.433 in)

5 mm (0.197 in)

0.5 mm (0.02 in)

- 55 C

+ 155 C

Metal Foil

4 Terminal

SMD/SMT

Current Sense Resistors - SMD 5watt 0.025ohms 1% SMD

FC4L110R025FER
Ohmite
1: $6.75
1,117In Stock

Mfr. Part #
FC4L110R025FER

Mouser Part #
588-FC4L110R025FER

Ohmite

Current Sense Resistors - SMD 5watt 0.025ohms 1% SMD

Learn More

Datasheet

1,117In Stock

Cut Tape

$6.75

$4.58

$3.61

$3.30

View

Reel

$2.55

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape, MouseReel

FC4L

25 mOhms

5 W

1 %

50 PPM / C

2043 (Reversed)

50110 (Reversed)

11 mm (0.433 in)

5 mm (0.197 in)

0.5 mm (0.02 in)

- 55 C

+ 155 C

Metal Foil

4 Terminal

SMD/SMT

Current Sense Resistors - SMD 0.25W 0603 4-TERM 0.02 1%

FC4L16R020FER
Ohmite
1: $2.33
3,672In Stock

Mfr. Part #
FC4L16R020FER

Mouser Part #
588-FC4L16R020FER

Ohmite

Current Sense Resistors - SMD 0.25W 0603 4-TERM 0.02 1%

Learn More

Datasheet

3,672In Stock

Cut Tape

$2.33

$1.54

$1.19

$1.07

View

Reel

$0.768

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape, MouseReel

FC4L

20 mOhms

250 mW (1/4 W)

1 %

50 PPM / C

0306 (Reversed)

0816 (Reversed)

1.6 mm (0.063 in)

0.8 mm (0.031 in)

0.5 mm (0.02 in)

- 40 C

+ 125 C

Metal Foil

4 Terminal

SMD/SMT

Current Sense Resistors - SMD 0.25W 0603 4-TERM 0.05 1%

FC4L16R050FER
Ohmite
1: $2.22
5,960In Stock

Mfr. Part #
FC4L16R050FER

Mouser Part #
588-FC4L16R050FER

Ohmite

Current Sense Resistors - SMD 0.25W 0603 4-TERM 0.05 1%

Learn More

Datasheet

5,960In Stock

Cut Tape

$2.22

$1.47

$1.02

$0.897

Reel

$0.719

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape, MouseReel

FC4L

50 mOhms

250 mW (1/4 W)

1 %

50 PPM / C

0306 (Reversed)

0816 (Reversed)

1.6 mm (0.063 in)

0.8 mm (0.031 in)

0.5 mm (0.02 in)

- 40 C

+ 125 C

Metal Foil

4 Terminal

SMD/SMT

Current Sense Resistors - SMD 1W .010 Ohm 1%

FC4L32R010FER
Ohmite
1: $2.33
14,038In Stock
6,000Expected 2026-10-12

Mfr. Part #
FC4L32R010FER

Mouser Part #
588-FC4L32R010FER

Ohmite

Current Sense Resistors - SMD 1W .010 Ohm 1%

Learn More

Datasheet

14,038In Stock

6,000Expected 2026-10-12

Cut Tape

$2.33

$1.51

$1.19

$1.06

Reel

$0.713

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape, MouseReel

FC4L

10 mOhms

1 W

1 %

50 PPM / C

0612 (Reversed)

1632 (Reversed)

3.2 mm (0.126 in)

1.6 mm (0.063 in)

0.5 mm (0.02 in)

- 55 C

+ 155 C

Metal Foil

4 Terminal

SMD/SMT

Current Sense Resistors - SMD 1W .025 Ohm 1%

FC4L32R025FER
Ohmite
1: $2.10
11,850In Stock
5,000Expected 2026-07-31

Mfr. Part #
FC4L32R025FER

Mouser Part #
588-FC4L32R025FER

Ohmite

Current Sense Resistors - SMD 1W .025 Ohm 1%

Learn More

Datasheet

11,850In Stock

5,000Expected 2026-07-31

Cut Tape

$2.10

$1.38

$1.07

$0.962

Reel

$0.729

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape, MouseReel

FC4L

25 mOhms

1 W

1 %

50 PPM / C

0612 (Reversed)

1632 (Reversed)

3.2 mm (0.126 in)

1.6 mm (0.063 in)

0.5 mm (0.02 in)

- 55 C

+ 155 C

Metal Foil

4 Terminal

SMD/SMT

Current Sense Resistors - SMD 2W 0.001 ohm 5%

FC4L64R001JER
Ohmite
1: $3.79
2,339In Stock

Mfr. Part #
FC4L64R001JER

Mouser Part #
588-FC4L64R001JER

Ohmite

Current Sense Resistors - SMD 2W 0.001 ohm 5%

Learn More

Datasheet

2,339In Stock

Cut Tape

$3.79

$2.52

$1.97

$1.79

Reel

$1.45

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape, MouseReel

FC4L

1 mOhms

2 W

5 %

100 PPM / C

1225 (Reversed)

3263 (Reversed)

6.4 mm (0.252 in)

3.2 mm (0.126 in)

0.5 mm (0.02 in)

- 55 C

+ 155 C

Metal Foil

4 Terminal

SMD/SMT

Current Sense Resistors - SMD 2W 0.002 ohm 2%

FC4L64R002GER
Ohmite
1: $3.79
5,884In Stock
9,000Expected 2026-09-07

Mfr. Part #
FC4L64R002GER

Mouser Part #
588-FC4L64R002GER

Ohmite

Current Sense Resistors - SMD 2W 0.002 ohm 2%

Learn More

Datasheet

5,884In Stock

9,000Expected 2026-09-07

Cut Tape

$3.79

$2.52

$1.97

$1.79

Reel

$1.22

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

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FC4L

2 mOhms

2 W

2 %

100 PPM / C

1225 (Reversed)

3263 (Reversed)

6.4 mm (0.252 in)

3.2 mm (0.126 in)

0.5 mm (0.02 in)

- 55 C

+ 155 C

Metal Foil

4 Terminal

SMD/SMT

Current Sense Resistors - SMD 2W 0.005 ohm 1%

FC4L64R005FER
Ohmite
1: $3.28
9,263In Stock
10,000Expected 2026-10-26

Mfr. Part #
FC4L64R005FER

Mouser Part #
588-FC4L64R005FER

Ohmite

Current Sense Resistors - SMD 2W 0.005 ohm 1%

Learn More

Datasheet

9,263In Stock

10,000Expected 2026-10-26

Cut Tape

$3.28

$2.23

$1.94

$1.74

Reel

$1.22

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape, MouseReel

FC4L

5 mOhms

2 W

1 %

50 PPM / C

1225 (Reversed)

3263 (Reversed)

6.4 mm (0.252 in)

3.2 mm (0.126 in)

0.5 mm (0.02 in)

- 55 C

+ 155 C

Metal Foil

4 Terminal

SMD/SMT

Current Sense Resistors - SMD 2W 0.025 ohm 1%

FC4L64R025FER
Ohmite
1: $3.79
3,014In Stock

Mfr. Part #
FC4L64R025FER

Mouser Part #
588-FC4L64R025FER

Ohmite

Current Sense Resistors - SMD 2W 0.025 ohm 1%

Learn More

Datasheet

3,014In Stock

Cut Tape

$3.79

$2.52

$1.97

$1.79

Reel

$1.26

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape, MouseReel

FC4L

25 mOhms

2 W

1 %

50 PPM / C

1225 (Reversed)

3263 (Reversed)

6.4 mm (0.252 in)

3.2 mm (0.126 in)

0.5 mm (0.02 in)

- 55 C

+ 155 C

Metal Foil

4 Terminal

SMD/SMT

Current Sense Resistors - SMD 5watt 0.002ohms 2% SMD

FC4L110R002GER
Ohmite
1: $6.75
173In Stock
9,000On Order

Mfr. Part #
FC4L110R002GER

Mouser Part #
588-FC4L110R002GER

Ohmite

Current Sense Resistors - SMD 5watt 0.002ohms 2% SMD

Learn More

Datasheet

173In Stock

9,000On Order

Cut Tape

$6.75

$4.58

$3.61

$3.30

View

Reel

$2.55

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape, MouseReel

FC4L

2 mOhms

5 W

2 %

50 PPM / C

2043 (Reversed)

50110 (Reversed)

11 mm (0.433 in)

5 mm (0.197 in)

0.5 mm (0.02 in)

- 55 C

+ 155 C

Metal Foil

4 Terminal

SMD/SMT

Current Sense Resistors - SMD 5W 0.003 Ohm 1%

FC4L110R003FER
Ohmite
1: $6.75
550In Stock
3,000Expected 2026-09-28

Mfr. Part #
FC4L110R003FER

Mouser Part #
588-FC4L110R003FER

Ohmite

Current Sense Resistors - SMD 5W 0.003 Ohm 1%

Learn More

Datasheet

550In Stock

3,000Expected 2026-09-28

Cut Tape

$6.75

$4.58

$3.61

$3.30

Reel

$2.55

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape, MouseReel

FC4L

3 mOhms

5 W

1 %

50 PPM / C

2043 (Reversed)

50110 (Reversed)

11 mm (0.433 in)

5 mm (0.197 in)

0.5 mm (0.02 in)

- 55 C

+ 155 C

Metal Foil

4 Terminal

SMD/SMT

Current Sense Resistors - SMD 5watt 0.050ohms 1% SMD

FC4L110R050FER
Ohmite
1: $6.75
465In Stock

Mfr. Part #
FC4L110R050FER

Mouser Part #
588-FC4L110R050FER

Ohmite

Current Sense Resistors - SMD 5watt 0.050ohms 1% SMD

Learn More

Datasheet

465In Stock

Cut Tape

$6.75

$4.58

$3.61

$3.37

Reel

$2.55

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

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FC4L

50 mOhms

5 W

1 %

50 PPM / C

2043 (Reversed)

50110 (Reversed)

11 mm (0.433 in)

5 mm (0.197 in)

0.5 mm (0.02 in)

- 55 C

+ 155 C

Metal Foil

4 Terminal

SMD/SMT

Current Sense Resistors - SMD 0.25W 0603 4-TERM 0.01 1%

FC4L16R010FER
Ohmite
1: $1.76
1,025In Stock
10,000Expected 2026-09-14

Mfr. Part #
FC4L16R010FER

Mouser Part #
588-FC4L16R010FER

Ohmite

Current Sense Resistors - SMD 0.25W 0603 4-TERM 0.01 1%

Learn More

Datasheet

1,025In Stock

10,000Expected 2026-09-14

Cut Tape

$1.76

$1.15

$0.883

$0.795

View

Reel

$0.66

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape, MouseReel

FC4L

10 mOhms

250 mW (1/4 W)

1 %

50 PPM / C

0306 (Reversed)

0816 (Reversed)

1.6 mm (0.063 in)

0.8 mm (0.031 in)

0.5 mm (0.02 in)

- 40 C

+ 125 C

Metal Foil

4 Terminal

SMD/SMT

FC4L 4-Terminal Current Sense SMD Resistors

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