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 1W .001 Ohm 5%

FC4L32R001JER
Ohmite
1: $2.68
902In Stock

Mfr. Part #
FC4L32R001JER

Mouser Part #
588-FC4L32R001JER

Ohmite

Current Sense Resistors - SMD 1W .001 Ohm 5%

Learn More

Datasheet

902In Stock

Cut Tape

$2.68

$1.58

$1.41

$1.11

Reel

$0.713

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape, MouseReel

FC4L

1 mOhms

1 W

5 %

100 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 .002 Ohm 2%

FC4L32R002GER
Ohmite
1: $2.33
717In Stock

Mfr. Part #
FC4L32R002GER

Mouser Part #
588-FC4L32R002GER

Ohmite

Current Sense Resistors - SMD 1W .002 Ohm 2%

Learn More

Datasheet

717In Stock

Cut Tape

$2.33

$1.54

$1.19

$1.07

Reel

$0.713

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape, MouseReel

FC4L

2 mOhms

1 W

2 %

100 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 .050 Ohm 1%

FC4L32R050FER
Ohmite
1: $2.33
315In Stock
4,000Expected 2026-09-14

Mfr. Part #
FC4L32R050FER

Mouser Part #
588-FC4L32R050FER

Ohmite

Current Sense Resistors - SMD 1W .050 Ohm 1%

Learn More

Datasheet

315In Stock

4,000Expected 2026-09-14

Cut Tape

$2.33

$1.54

$1.19

$1.07

Reel

$0.713

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape, MouseReel

FC4L

50 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 .003 Ohm 1%

FC4L64R003FER
Ohmite
1: $3.79
616In Stock
4,000Expected 2026-12-21

Mfr. Part #
FC4L64R003FER

Mouser Part #
588-FC4L64R003FER

Ohmite

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

Learn More

Datasheet

616In Stock

4,000Expected 2026-12-21

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

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 0.010 ohm 1%

FC4L64R010FER
Ohmite
1: $3.79
1,343In Stock
4,000On Order

Mfr. Part #
FC4L64R010FER

Mouser Part #
588-FC4L64R010FER

Ohmite

Current Sense Resistors - SMD 2W 0.010 ohm 1%

Learn More

Datasheet

1,343In Stock

4,000On Order

Cut Tape

$3.79

$2.52

$1.97

$1.79

Reel

$1.30

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape, MouseReel

FC4L

10 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 0.02 Ohms 1%

FC4L64R020FER
Ohmite
1: $3.79
922In Stock

Mfr. Part #
FC4L64R020FER

Mouser Part #
588-FC4L64R020FER

Ohmite

Current Sense Resistors - SMD 2W 0.02 Ohms 1%

Datasheet

922In 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

20 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 0.050 ohm 1%

FC4L64R050FER
Ohmite
1: $3.79
1,482In Stock

Mfr. Part #
FC4L64R050FER

Mouser Part #
588-FC4L64R050FER

Ohmite

Current Sense Resistors - SMD 2W 0.050 ohm 1%

Learn More

Datasheet

1,482In Stock

Cut Tape

$3.79

$2.52

$1.97

$1.79

Reel

$1.30

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape, MouseReel

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 0.001 ohm 2% 3W

FC4L76R001GER
Ohmite
1: $3.47
235In Stock

Mfr. Part #
FC4L76R001GER

Mouser Part #
588-FC4L76R001GER

Ohmite

Current Sense Resistors - SMD 0.001 ohm 2% 3W

Learn More

Datasheet

235In Stock

Cut Tape

$3.47

$2.32

$1.80

$1.64

Reel

$1.13

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape, MouseReel

FC4L

1 mOhms

3 W

2 %

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 0.002 ohm 1% 3W

FC4L76R002FER
Ohmite
1: $3.27
5In Stock
4,000Expected 2027-01-11

Mfr. Part #
FC4L76R002FER

Mouser Part #
588-FC4L76R002FER

Ohmite

Current Sense Resistors - SMD 0.002 ohm 1% 3W

Learn More

Datasheet

5In Stock

4,000Expected 2027-01-11

Cut Tape

$3.27

$2.17

$1.68

$1.53

Reel

$1.05

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape, MouseReel

FC4L

2 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 0.010 ohm 1% 3W

FC4L76R010FER
Ohmite
1: $3.27
55In Stock

Mfr. Part #
FC4L76R010FER

Mouser Part #
588-FC4L76R010FER

Ohmite

Current Sense Resistors - SMD 0.010 ohm 1% 3W

Learn More

Datasheet

55In Stock

Cut Tape

$3.27

$2.17

$1.68

$1.53

Reel

$1.14

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape, MouseReel

FC4L

10 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 0.001 ohm 2% 4W

FC4L90R001GER
Ohmite
1: $4.44
506In Stock

Mfr. Part #
FC4L90R001GER

Mouser Part #
588-FC4L90R001GER

Ohmite

Current Sense Resistors - SMD 0.001 ohm 2% 4W

Learn More

Datasheet

506In Stock

Cut Tape

$4.44

$3.07

$2.56

$2.25

Reel

$1.53

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape, MouseReel

FC4L

1 mOhms

4 W

2 %

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 0.002 ohm 1% 4W

FC4L90R002FER
Ohmite
1: $3.89
267In Stock

Mfr. Part #
FC4L90R002FER

Mouser Part #
588-FC4L90R002FER

Ohmite

Current Sense Resistors - SMD 0.002 ohm 1% 4W

Learn More

Datasheet

267In Stock

Cut Tape

$3.89

$2.59

$2.03

$1.84

Reel

$1.30

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape, MouseReel

FC4L

2 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 0.005 ohm 1% 4W

FC4L90R005FER
Ohmite
1: $3.89
543In Stock

Mfr. Part #
FC4L90R005FER

Mouser Part #
588-FC4L90R005FER

Ohmite

Current Sense Resistors - SMD 0.005 ohm 1% 4W

Learn More

Datasheet

543In Stock

Cut Tape

$3.89

$2.53

$1.99

$1.79

Reel

$1.30

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape, MouseReel

FC4L

5 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 1W .005 Ohm 1%

FC4L32R005FER
Ohmite
1: $2.33
10,000Expected 2026-11-23

Mfr. Part #
FC4L32R005FER

Mouser Part #
588-FC4L32R005FER

Ohmite

Current Sense Resistors - SMD 1W .005 Ohm 1%

Learn More

Datasheet

10,000Expected 2026-11-23

Cut Tape

$2.33

$1.48

$1.19

$1.05

Reel

$0.713

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape, MouseReel

FC4L

5 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 5W 0.01 Ohms 0.5%

FC4L110R010DER
Ohmite
4,000: $3.28
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
FC4L110R010DER

Mouser Part #
588-FC4L110R010DER

Ohmite

Current Sense Resistors - SMD 5W 0.01 Ohms 0.5%

Datasheet

Non-Stocked Lead-Time 20 Weeks

Cut Tape

$3.28

Min.: 4,000
Mult.: 1,000

: 1,000

Reel

FC4L

2043 (Reversed)

50110 (Reversed)

11 mm (0.433 in)

5 mm (0.197 in)

0.5 mm (0.02 in)

Metal Foil

4 Terminal

SMD/SMT

Current Sense Resistors - SMD 5W 0.015 Ohms 0.5%

FC4L110R015DER
Ohmite
4,000: $3.28
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
FC4L110R015DER

Mouser Part #
588-FC4L110R015DER

Ohmite

Current Sense Resistors - SMD 5W 0.015 Ohms 0.5%

Datasheet

Non-Stocked Lead-Time 20 Weeks

Cut Tape

$3.28

Min.: 4,000
Mult.: 1,000

: 1,000

Reel

FC4L

2043 (Reversed)

50110 (Reversed)

11 mm (0.433 in)

5 mm (0.197 in)

0.5 mm (0.02 in)

Metal Foil

4 Terminal

SMD/SMT

Current Sense Resistors - SMD 5W 0.02 Ohms 0.5%

FC4L110R020DER
Ohmite
4,000: $3.28
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
FC4L110R020DER

Mouser Part #
588-FC4L110R020DER

Ohmite

Current Sense Resistors - SMD 5W 0.02 Ohms 0.5%

Datasheet

Non-Stocked Lead-Time 20 Weeks

Cut Tape

$3.28

Min.: 4,000
Mult.: 1,000

: 1,000

Reel

FC4L

20 mOhms

5 W

0.5 %

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 0.025 Ohms 0.5%

FC4L110R025DER
Ohmite
4,000: $3.51
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
FC4L110R025DER

Mouser Part #
588-FC4L110R025DER

Ohmite

Current Sense Resistors - SMD 5W 0.025 Ohms 0.5%

Datasheet

Non-Stocked Lead-Time 20 Weeks

Cut Tape

$3.51

$3.28

Min.: 4,000
Mult.: 1,000

: 1,000

Reel

FC4L

2043 (Reversed)

50110 (Reversed)

11 mm (0.433 in)

5 mm (0.197 in)

0.5 mm (0.02 in)

Metal Foil

4 Terminal

SMD/SMT

Current Sense Resistors - SMD 5W 0.03 Ohms 0.5%

FC4L110R030DER
Ohmite
4,000: $3.28
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
FC4L110R030DER

Mouser Part #
588-FC4L110R030DER

Ohmite

Current Sense Resistors - SMD 5W 0.03 Ohms 0.5%

Datasheet

Non-Stocked Lead-Time 20 Weeks

Cut Tape

$3.28

Min.: 4,000
Mult.: 1,000

: 1,000

Reel

FC4L

2043 (Reversed)

50110 (Reversed)

11 mm (0.433 in)

5 mm (0.197 in)

0.5 mm (0.02 in)

Metal Foil

4 Terminal

SMD/SMT

Current Sense Resistors - SMD 5 W .030 OHMS 1% Current Sense

FC4L110R030FER
Ohmite
4,000: $2.53
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
FC4L110R030FER

Mouser Part #
588-FC4L110R030FER

Ohmite

Current Sense Resistors - SMD 5 W .030 OHMS 1% Current Sense

Datasheet

Non-Stocked Lead-Time 20 Weeks

Cut Tape

$2.53

Min.: 4,000
Mult.: 1,000

: 1,000

Reel

FC4L

2043 (Reversed)

50110 (Reversed)

4 Terminal

SMD/SMT

Current Sense Resistors - SMD 5W 0.05 Ohms 0.5%

FC4L110R050DER
Ohmite
4,000: $3.28
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
FC4L110R050DER

Mouser Part #
588-FC4L110R050DER

Ohmite

Current Sense Resistors - SMD 5W 0.05 Ohms 0.5%

Datasheet

Non-Stocked Lead-Time 20 Weeks

Cut Tape

$3.28

Min.: 4,000
Mult.: 1,000

: 1,000

Reel

FC4L

2043 (Reversed)

50110 (Reversed)

11 mm (0.433 in)

5 mm (0.197 in)

0.5 mm (0.02 in)

Metal Foil

4 Terminal

SMD/SMT

Current Sense Resistors - SMD 1/4W 0.015 Ohms 1% 4-TERM

FC4L16R015FER
Ohmite
5,000: $0.70
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
FC4L16R015FER

Mouser Part #
588-FC4L16R015FER

Ohmite

Current Sense Resistors - SMD 1/4W 0.015 Ohms 1% 4-TERM

Datasheet

Non-Stocked Lead-Time 20 Weeks

Reel

$0.70

$0.66

Min.: 5,000
Mult.: 5,000

: 5,000

Reel

FC4L

0306 (Reversed)

0816 (Reversed)

1.6 mm (0.063 in)

0.8 mm (0.031 in)

0.5 mm (0.02 in)

Metal Foil

4 Terminal

SMD/SMT

Current Sense Resistors - SMD 1/4W 0.025 Ohms 1% 4-TERM

FC4L16R025FER
Ohmite
5,000: $0.70
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
FC4L16R025FER

Mouser Part #
588-FC4L16R025FER

Ohmite

Current Sense Resistors - SMD 1/4W 0.025 Ohms 1% 4-TERM

Datasheet

Non-Stocked Lead-Time 20 Weeks

Reel

$0.70

$0.66

Min.: 5,000
Mult.: 5,000

: 5,000

Reel

FC4L

0306 (Reversed)

0816 (Reversed)

1.6 mm (0.063 in)

0.8 mm (0.031 in)

0.5 mm (0.02 in)

Metal Foil

4 Terminal

SMD/SMT

Current Sense Resistors - SMD 1/4W 0.03 Ohms 1% 4-TERM

FC4L16R030FER
Ohmite
5,000: $0.70
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
FC4L16R030FER

Mouser Part #
588-FC4L16R030FER

Ohmite

Current Sense Resistors - SMD 1/4W 0.03 Ohms 1% 4-TERM

Datasheet

Non-Stocked Lead-Time 20 Weeks

Reel

$0.70

$0.66

Min.: 5,000
Mult.: 5,000

: 5,000

Reel

FC4L

0306 (Reversed)

0816 (Reversed)

1.6 mm (0.063 in)

0.8 mm (0.031 in)

0.5 mm (0.02 in)

Metal Foil

4 Terminal

SMD/SMT

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

FC4L32R003FER
Ohmite
1: $2.68
Lead-Time 20 Weeks

Mfr. Part #
FC4L32R003FER

Mouser Part #
588-FC4L32R003FER

Ohmite

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

Learn More

Datasheet

Lead-Time 20 Weeks

Cut Tape

$2.68

$1.58

$1.41

$1.11

View

Reel

$0.744

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape, MouseReel

FC4L

3 mOhms

1 W

1 %

100 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

FC4L 4-Terminal Current Sense SMD Resistors

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