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 0.025 ohm 1% 4W

FC4L90R025FER
Ohmite
1: $3.08
1,805In Stock

Mfr. Part No.
FC4L90R025FER

Mouser Part No
588-FC4L90R025FER

Ohmite

Current Sense Resistors - SMD 0.025 ohm 1% 4W

Learn More

Datasheet

1,805In Stock

Cut Tape

$3.08

$1.84

$1.63

$1.34

Reel

$1.05

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MouseReel Available

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: 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 0.005 ohm 1% 3W

FC4L76R005FER
Ohmite
1: $2.27
2,882In Stock

Mfr. Part No.
FC4L76R005FER

Mouser Part No
588-FC4L76R005FER

Ohmite

Current Sense Resistors - SMD 0.005 ohm 1% 3W

Learn More

Datasheet

2,882In Stock

Cut Tape

$2.27

$1.51

$1.17

$1.07

Reel

$0.687

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: 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 5watt 0.010ohms 1% SMD

FC4L110R010FER
Ohmite
1: $3.40
3,199In Stock

Mfr. Part No.
FC4L110R010FER

Mouser Part No
588-FC4L110R010FER

Ohmite

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

Learn More

Datasheet

3,199In Stock

Cut Tape

$3.40

$2.66

$2.36

$2.24

Reel

$1.67

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: 1,000

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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 0.010 ohm 1% 4W

FC4L90R010FER
Ohmite
1: $2.61
3,975In Stock

Mfr. Part No.
FC4L90R010FER

Mouser Part No
588-FC4L90R010FER

Ohmite

Current Sense Resistors - SMD 0.010 ohm 1% 4W

Learn More

Datasheet

3,975In Stock

Cut Tape

$2.61

$1.74

$1.36

$1.23

Reel

$0.837

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: 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 5 W .020 OHMS 1% Current Sense

FC4L110R020FER
Ohmite
1: $5.18
535In Stock

Mfr. Part No.
FC4L110R020FER

Mouser Part No
588-FC4L110R020FER

Ohmite

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

Datasheet

535In Stock

Cut Tape

$5.18

$3.18

$2.92

$2.30

Reel

$2.21

View

Min.: 1
Mult.: 1

: 1,000

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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 0.003 ohm 1% 3W

FC4L76R003FER
Ohmite
1: $2.59
650In Stock

Mfr. Part No.
FC4L76R003FER

Mouser Part No
588-FC4L76R003FER

Ohmite

Current Sense Resistors - SMD 0.003 ohm 1% 3W

Learn More

Datasheet

650In Stock

Cut Tape

$2.59

$1.53

$1.32

$1.09

Reel

$0.785

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: 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

FC4L32R015FER
Ohmite
1: $2.10
1,865In Stock
New At Mouser

Mfr. Part No.
FC4L32R015FER

Mouser Part No
588-FC4L32R015FER

New At Mouser

Ohmite

Current Sense Resistors - SMD

Datasheet

1,865In Stock

$2.10

$1.28

$1.17

$0.931

View

Min.: 1
Mult.: 1

FC4L

0612 (Reversed)

1632 (Reversed)

4 Terminal

SMD/SMT

Current Sense Resistors - SMD 0.003 ohm 1% 4W

FC4L90R003FER
Ohmite
1: $3.08
616In Stock

Mfr. Part No.
FC4L90R003FER

Mouser Part No
588-FC4L90R003FER

Ohmite

Current Sense Resistors - SMD 0.003 ohm 1% 4W

Learn More

Datasheet

616In Stock

Cut Tape

$3.08

$1.84

$1.63

$1.34

Reel

$0.97

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: 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 .015 OHMS 1% Current Sense

FC4L110R015FER
Ohmite
1: $5.18
855In Stock

Mfr. Part No.
FC4L110R015FER

Mouser Part No
588-FC4L110R015FER

Ohmite

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

Datasheet

855In Stock

Cut Tape

$5.18

$3.18

$2.92

$2.30

Reel

$1.85

View

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape

FC4L

2043 (Reversed)

50110 (Reversed)

4 Terminal

SMD/SMT

Current Sense Resistors - SMD 2W 0.050 ohm 1%

FC4L64R050FER
Ohmite
1: $2.43
1,607In Stock

Mfr. Part No.
FC4L64R050FER

Mouser Part No
588-FC4L64R050FER

Ohmite

Current Sense Resistors - SMD 2W 0.050 ohm 1%

Learn More

Datasheet

1,607In Stock

Cut Tape

$2.43

$1.75

$1.37

$1.24

Reel

$0.844

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: 1,000

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FC4L

50 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 0.025 ohm 1% 3W

FC4L76R025FER
Ohmite
1: $2.35
1,866In Stock

Mfr. Part No.
FC4L76R025FER

Mouser Part No
588-FC4L76R025FER

Ohmite

Current Sense Resistors - SMD 0.025 ohm 1% 3W

Learn More

Datasheet

1,866In Stock

Cut Tape

$2.35

$1.52

$1.21

$1.07

Reel

$0.715

View

MouseReel Available

Min.: 1
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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 5watt 0.001ohms 5% SMD

FC4L110R001JER
Ohmite
1: $4.06
2,813In Stock

Mfr. Part No.
FC4L110R001JER

Mouser Part No
588-FC4L110R001JER

Ohmite

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

Learn More

Datasheet

2,813In Stock

Cut Tape

$4.06

$2.83

$2.51

$2.29

Reel

$1.77

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MouseReel Available

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: 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: $4.69
6,061In Stock

Mfr. Part No.
FC4L110R005FER

Mouser Part No
588-FC4L110R005FER

Ohmite

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

Learn More

Datasheet

6,061In Stock

Cut Tape

$4.69

$2.81

$2.42

$2.06

Reel

$1.77

View

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 0.025ohms 1% SMD

FC4L110R025FER
Ohmite
1: $4.69
1,117In Stock

Mfr. Part No.
FC4L110R025FER

Mouser Part No
588-FC4L110R025FER

Ohmite

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

Learn More

Datasheet

1,117In Stock

Cut Tape

$4.69

$3.18

$2.51

$2.29

Reel

$1.77

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MouseReel Available

Min.: 1
Mult.: 1

: 1,000

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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: $1.62
3,672In Stock

Mfr. Part No.
FC4L16R020FER

Mouser Part No
588-FC4L16R020FER

Ohmite

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

Learn More

Datasheet

3,672In Stock

Cut Tape

$1.62

$1.07

$0.825

$0.745

Reel

$0.486

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

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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 1W .025 Ohm 1%

FC4L32R025FER
Ohmite
1: $1.54
11,850In Stock
5,000Expected 14/09/2026

Mfr. Part No.
FC4L32R025FER

Mouser Part No
588-FC4L32R025FER

Ohmite

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

Learn More

Datasheet

11,850In Stock

5,000Expected 14/09/2026

Cut Tape

$1.54

$1.02

$0.784

$0.707

Reel

$0.518

View

MouseReel Available

Min.: 1
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: 1,000

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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 0.002 ohm 2%

FC4L64R002GER
Ohmite
1: $2.63
2,004In Stock
13,000On Order

Mfr. Part No.
FC4L64R002GER

Mouser Part No
588-FC4L64R002GER

Ohmite

Current Sense Resistors - SMD 2W 0.002 ohm 2%

Learn More

Datasheet

2,004In Stock

13,000On Order

Cut Tape

$2.63

$1.75

$1.37

$1.24

Reel

$0.844

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MouseReel Available

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: 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 .003 Ohm 1%

FC4L64R003FER
Ohmite
1: $2.63
1,796In Stock

Mfr. Part No.
FC4L64R003FER

Mouser Part No
588-FC4L64R003FER

Ohmite

Current Sense Resistors - SMD 2W .003 Ohm 1%

Learn More

Datasheet

1,796In Stock

Cut Tape

$2.63

$1.75

$1.37

$1.24

Reel

$0.877

View

MouseReel Available

Min.: 1
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: 1,000

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FC4L

3 mOhms

2 W

1 %

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: $2.69
9,965In Stock
10,000Expected 26/10/2026

Mfr. Part No.
FC4L64R005FER

Mouser Part No
588-FC4L64R005FER

Ohmite

Current Sense Resistors - SMD 2W 0.005 ohm 1%

Learn More

Datasheet

9,965In Stock

10,000Expected 26/10/2026

Cut Tape

$2.69

$1.79

$1.40

$1.27

Reel

$0.844

View

MouseReel Available

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: 1,000

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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: $2.63
3,014In Stock

Mfr. Part No.
FC4L64R025FER

Mouser Part No
588-FC4L64R025FER

Ohmite

Current Sense Resistors - SMD 2W 0.025 ohm 1%

Learn More

Datasheet

3,014In Stock

Cut Tape

$2.63

$1.75

$1.37

$1.24

Reel

$0.872

View

MouseReel Available

Min.: 1
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: 1,000

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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: $4.69
82In Stock
9,000On Order

Mfr. Part No.
FC4L110R002GER

Mouser Part No
588-FC4L110R002GER

Ohmite

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

Learn More

Datasheet

82In Stock

9,000On Order

Cut Tape

$4.69

$3.18

$2.51

$2.29

View

Reel

$1.76

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: $4.69
450In Stock
3,000Expected 28/09/2026

Mfr. Part No.
FC4L110R003FER

Mouser Part No
588-FC4L110R003FER

Ohmite

Current Sense Resistors - SMD 5W 0.003 Ohm 1%

Learn More

Datasheet

450In Stock

3,000Expected 28/09/2026

Cut Tape

$4.69

$3.18

$2.51

$2.29

Reel

$1.77

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: $4.69
499In Stock

Mfr. Part No.
FC4L110R050FER

Mouser Part No
588-FC4L110R050FER

Ohmite

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

Learn More

Datasheet

499In Stock

Cut Tape

$4.69

$3.18

$2.51

$2.34

Reel

$2.05

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MouseReel Available

Min.: 1
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: 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: $1.22
1,301In Stock
10,000Expected 14/09/2026

Mfr. Part No.
FC4L16R010FER

Mouser Part No
588-FC4L16R010FER

Ohmite

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

Learn More

Datasheet

1,301In Stock

10,000Expected 14/09/2026

Cut Tape

$1.22

$0.799

$0.613

$0.552

View

Reel

$0.458

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

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

FC4L16R050FER
Ohmite
1: $1.54
1,000In Stock
5,000Expected 08/07/2026

Mfr. Part No.
FC4L16R050FER

Mouser Part No
588-FC4L16R050FER

Ohmite

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

Learn More

Datasheet

1,000In Stock

5,000Expected 08/07/2026

Cut Tape

$1.54

$1.02

$0.784

$0.707

Reel

$0.486

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

FC4L 4-Terminal Current Sense SMD Resistors

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