Resistors – Mouser South Africa

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Current Sense Resistors

Ohmite Current Sense Resistors are available in many popular sizes and packages. These resistors are used to monitor current in a circuit via a voltage drop and control circuit. Current sense resistors are characterized by low values to minimize power consumption. Ohmite produces current sense resistors with TCR values as low as 40ppm, resistance as low as 0.0005Ω, tolerances down to 0.5%, and a wide range of mounting options from SMD to SOT-227 heat sinkable. Power dissipation ranges from 0.125W to 100W in the SOT package.

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Part #

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

FC4L110R005FER
Ohmite
1: $3.63
8,194In Stock

Mfr. Part No.
FC4L110R005FER

Mouser Part No
588-FC4L110R005FER

Ohmite

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

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Datasheet

8,194In Stock

Cut Tape

$3.63

$2.59

$2.17

$1.97

Reel

$1.60

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

5 mOhms

5 W

1 %

50 PPM / C

2043 (Reversed)

50110 (Reversed)

Current Sense Resistors - SMD 10W 0.050 OHM 1 %

FCSL150R050FER
Ohmite
1: $8.71
834In Stock

Mfr. Part No.
FCSL150R050FER

Mouser Part No
588-FCSL150R050FER

Ohmite

Current Sense Resistors - SMD 10W 0.050 OHM 1 %

Learn More

Datasheet

834In Stock

Cut Tape

$8.71

$6.48

$6.09

$5.62

Reel

$3.26

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

SMD/SMT

50 mOhms

10 W

1 %

100 PPM / C

3059 (Reversed)

75150 (Reversed)

Current Sense Resistors - SMD 0.039ohm 1% 4 Terminal

LVK24R039FER
Ohmite
1: $2.12
2,369In Stock

Mfr. Part No.
LVK24R039FER

Mouser Part No
588-LVK24R039FER

Ohmite

Current Sense Resistors - SMD 0.039ohm 1% 4 Terminal

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Datasheet

2,369In Stock

Cut Tape

$2.12

$1.41

$1.09

$0.985

Reel

$0.633

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

39 mOhms

1 W

1 %

50 PPM / C

2412

6432

Current Sense Resistors - Through Hole 0.5W .100 ohms 1%

WLAR100FET
Ohmite
1: $1.93
4,588In Stock

Mfr. Part No.
WLAR100FET

Mouser Part No
588-WLAR100FET

Ohmite

Current Sense Resistors - Through Hole 0.5W .100 ohms 1%

Learn More

Datasheet

4,588In Stock

Cut Tape

$1.93

$1.28

$0.99

$0.896

Reel

$0.60

View

Min.: 1
Mult.: 1

: 1,000

Axial

100 mOhms

500 mW (1/2 W)

1 %

100 PPM / C

Current Sense Resistors - Through Hole 2W .100 ohms 1%

WLCR100FET
Ohmite
1: $1.93
3,229In Stock

Mfr. Part No.
WLCR100FET

Mouser Part No
588-WLCR100FET

Ohmite

Current Sense Resistors - Through Hole 2W .100 ohms 1%

Learn More

Datasheet

3,229In Stock

Cut Tape

$1.93

$1.19

$0.99

$0.859

Reel

$0.60

View

Min.: 1
Mult.: 1

: 1,000

Axial

100 mOhms

2 W

1 %

100 PPM / C

Current Sense Resistors - Through Hole 2watts 0.1OHMS 1%

12FR100E
Ohmite
1: $3.83
1,362In Stock

Mfr. Part No.
12FR100E

Mouser Part No
588-12FR100E

Ohmite

Current Sense Resistors - Through Hole 2watts 0.1OHMS 1%

Datasheet

1,362In Stock

$3.83

$2.58

$2.31

$2.00

View

Min.: 1
Mult.: 1

Axial

100 mOhms

2 W

1 %

50 PPM / C

Current Sense Resistors - SMD 2W 0.025 ohm 1%

FC4L64R025FER
Ohmite
1: $2.63
3,294In Stock

Mfr. Part No.
FC4L64R025FER

Mouser Part No
588-FC4L64R025FER

Ohmite

Current Sense Resistors - SMD 2W 0.025 ohm 1%

Learn More

Datasheet

3,294In Stock

Cut Tape

$2.63

$1.76

$1.37

$1.24

View

Reel

$0.794

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

25 mOhms

2 W

1 %

50 PPM / C

1225 (Reversed)

3263 (Reversed)

Current Sense Resistors - SMD 0.03 ohm 0.5% 5W

FCSL110R030DER
Ohmite
1: $2.79
1,414In Stock

Mfr. Part No.
FCSL110R030DER

Mouser Part No
588-FCSL110R030DER

Ohmite

Current Sense Resistors - SMD 0.03 ohm 0.5% 5W

Learn More

Datasheet

1,414In Stock

Cut Tape

$2.79

$2.00

$1.91

$1.71

Reel

$1.33

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

30 mOhms

5 W

0.5 %

50 PPM / C

2043 (Reversed)

50110 (Reversed)

Current Sense Resistors - SMD 0.02 ohm 0.5% 4W

FCSL90R020DER
Ohmite
1: $2.28
1,909In Stock

Mfr. Part No.
FCSL90R020DER

Mouser Part No
588-FCSL90R020DER

Ohmite

Current Sense Resistors - SMD 0.02 ohm 0.5% 4W

Learn More

Datasheet

1,909In Stock

Cut Tape

$2.28

$1.69

$1.55

$1.28

Reel

$1.00

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

20 mOhms

4 W

0.5 %

50 PPM / C

1835 (Reversed)

4590 (Reversed)

Current Sense Resistors - SMD 1W 0.003 ohms 5%

610SJR00300E-T
Ohmite
1: $2.63
3,201In Stock

Mfr. Part No.
610SJR00300E-T

Mouser Part No
588-610SJR00300E-T

Ohmite

Current Sense Resistors - SMD 1W 0.003 ohms 5%

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Datasheet

3,201In Stock

Cut Tape

$2.63

$1.76

$1.37

$1.24

Reel

$0.846

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

3 mOhms

1 W

5 %

350 PPM / C

4412

11232

Current Sense Resistors - Through Hole 3watt .002ohm 1% 4 Lead Non-Inductive

CS3FR002E
Ohmite
1: $27.50
308In Stock

Mfr. Part No.
CS3FR002E

Mouser Part No
588-CS3FR002E

Ohmite

Current Sense Resistors - Through Hole 3watt .002ohm 1% 4 Lead Non-Inductive

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Datasheet

308In Stock

$27.50

$20.70

$18.49

$16.77

View

Min.: 1
Mult.: 1

Radial

2 mOhms

3 W

1 %

60 PPM / C

Current Sense Resistors - SMD 0.05 ohm 0.5% 5W

FCSL110R050DER
Ohmite
1: $3.13
1,329In Stock

Mfr. Part No.
FCSL110R050DER

Mouser Part No
588-FCSL110R050DER

Ohmite

Current Sense Resistors - SMD 0.05 ohm 0.5% 5W

Learn More

Datasheet

1,329In Stock

Cut Tape

$3.13

$2.51

$2.23

$1.90

Reel

$1.33

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

50 mOhms

5 W

0.5 %

50 PPM / C

2043 (Reversed)

50110 (Reversed)

Current Sense Resistors - SMD 0.003ohm 1% 4 Terminal

LVK25R003FER
Ohmite
1: $2.52
3,034In Stock
2,000Expected 2026/04/21

Mfr. Part No.
LVK25R003FER

Mouser Part No
588-LVK25R003FER

Ohmite

Current Sense Resistors - SMD 0.003ohm 1% 4 Terminal

Learn More

Datasheet

3,034In Stock

2,000Expected 2026/04/21

Cut Tape

$2.52

$1.69

$1.31

$1.19

View

Reel

$0.871

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

3 mOhms

2 W

1 %

200 PPM / C

1224 (Reversed)

3264 (Reversed)

Current Sense Resistors - Through Hole 0.5W .005 ohms 1%

WLAR005FET
Ohmite
1: $1.93
4,024In Stock

Mfr. Part No.
WLAR005FET

Mouser Part No
588-WLAR005FET

Ohmite

Current Sense Resistors - Through Hole 0.5W .005 ohms 1%

Learn More

Datasheet

4,024In Stock

Cut Tape

$1.93

$1.28

$0.99

$0.894

View

Reel

$0.545

Min.: 1
Mult.: 1

: 1,000

Axial

5 mOhms

500 mW (1/2 W)

1 %

300 PPM / C

Current Sense Resistors - SMD 2W 0.050 ohm 1%

FC4L64R050FER
Ohmite
1: $2.48
1,730In Stock

Mfr. Part No.
FC4L64R050FER

Mouser Part No
588-FC4L64R050FER

Ohmite

Current Sense Resistors - SMD 2W 0.050 ohm 1%

Learn More

Datasheet

1,730In Stock

Cut Tape

$2.48

$1.76

$1.37

$1.24

View

Reel

$0.794

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

50 mOhms

2 W

1 %

50 PPM / C

1225 (Reversed)

3263 (Reversed)

Current Sense Resistors - SMD 0.01 ohm 0.5% 5W

FCSL110R010DER
Ohmite
1: $3.42
3,280In Stock
1,000Expected 2026/08/24

Mfr. Part No.
FCSL110R010DER

Mouser Part No
588-FCSL110R010DER

Ohmite

Current Sense Resistors - SMD 0.01 ohm 0.5% 5W

Learn More

Datasheet

3,280In Stock

1,000Expected 2026/08/24

Cut Tape

$3.42

$2.42

$1.90

$1.73

Reel

$1.42

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

10 mOhms

5 W

0.5 %

50 PPM / C

2043 (Reversed)

50110 (Reversed)

Current Sense Resistors - SMD 0.02 ohm 1% 1.5W

FCSL32R020FER
Ohmite
1: $0.60
10,819In Stock

Mfr. Part No.
FCSL32R020FER

Mouser Part No
588-FCSL32R020FER

Ohmite

Current Sense Resistors - SMD 0.02 ohm 1% 1.5W

Learn More

Datasheet

10,819In Stock

Cut Tape

$0.60

$0.29

$0.23

$0.191

Reel

$0.155

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

SMD/SMT

20 mOhms

1.5 W

1 %

50 PPM / C

0612 (Reversed)

1632 (Reversed)

Current Sense Resistors - Through Hole 1.5watt .01ohm 3%

615HR010E
Ohmite
1: $1.78
4,984In Stock

Mfr. Part No.
615HR010E

Mouser Part No
588-615HR010E

Ohmite

Current Sense Resistors - Through Hole 1.5watt .01ohm 3%

Learn More

Datasheet

4,984In Stock

$1.78

$1.17

$0.927

$0.825

View

Min.: 1
Mult.: 1

Axial

10 mOhms

1.5 W

3 %

Current Sense Resistors - SMD 0.005 ohm 0.5% 5W

FCSL110R005DER
Ohmite
1: $3.35
1,696In Stock

Mfr. Part No.
FCSL110R005DER

Mouser Part No
588-FCSL110R005DER

Ohmite

Current Sense Resistors - SMD 0.005 ohm 0.5% 5W

Learn More

Datasheet

1,696In Stock

Cut Tape

$3.35

$2.42

$1.90

$1.73

Reel

$1.33

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

5 mOhms

5 W

0.5 %

50 PPM / C

2043 (Reversed)

50110 (Reversed)

Current Sense Resistors - SMD 0.015 ohm 0.5% 5W

FCSL110R015DER
Ohmite
1: $3.49
3,900In Stock

Mfr. Part No.
FCSL110R015DER

Mouser Part No
588-FCSL110R015DER

Ohmite

Current Sense Resistors - SMD 0.015 ohm 0.5% 5W

Learn More

Datasheet

3,900In Stock

Cut Tape

$3.49

$2.48

$2.30

$1.90

Reel

$1.37

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

15 mOhms

5 W

0.5 %

50 PPM / C

2043 (Reversed)

50110 (Reversed)

Current Sense Resistors - SMD 0.01 ohm 0.5% 4W

FCSL90R010DER
Ohmite
1: $2.23
1,997In Stock

Mfr. Part No.
FCSL90R010DER

Mouser Part No
588-FCSL90R010DER

Ohmite

Current Sense Resistors - SMD 0.01 ohm 0.5% 4W

Learn More

Datasheet

1,997In Stock

Cut Tape

$2.23

$1.69

$1.55

$1.28

Reel

$1.00

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

10 mOhms

4 W

0.5 %

50 PPM / C

1835 (Reversed)

4590 (Reversed)

Current Sense Resistors - SMD 4watt .05ohm 1% Metal Foil

FCSL90R050FER
Ohmite
1: $2.45
1,900In Stock

Mfr. Part No.
FCSL90R050FER

Mouser Part No
588-FCSL90R050FER

Ohmite

Current Sense Resistors - SMD 4watt .05ohm 1% Metal Foil

Learn More

Datasheet

1,900In Stock

Cut Tape

$2.45

$1.63

$1.27

$1.15

Reel

$0.85

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

50 mOhms

4 W

1 %

50 PPM / C

1835 (Reversed)

4590 (Reversed)

Current Sense Resistors - Through Hole 5watts 0.09OHMS 1%

15FR090E
Ohmite
1: $4.47
108In Stock

Mfr. Part No.
15FR090E

Mouser Part No
588-15FR090E

Ohmite

Current Sense Resistors - Through Hole 5watts 0.09OHMS 1%

Learn More

Datasheet

108In Stock

$4.47

$2.76

$2.20

$1.83

View

Min.: 1
Mult.: 1

Axial

90 mOhms

5 W

1 %

50 PPM / C

Current Sense Resistors - Through Hole 1/2watt .02ohm 3%

605HR020E
Ohmite
1: $0.70
132In Stock

Mfr. Part No.
605HR020E

Mouser Part No
588-605HR020E

Ohmite

Current Sense Resistors - Through Hole 1/2watt .02ohm 3%

Learn More

Datasheet

132In Stock

$0.70

$0.691

$0.69

$0.682

$0.39

Min.: 1
Mult.: 1

Axial

20 mOhms

500 mW (1/2 W)

3 %

100 PPM / C

Current Sense Resistors - SMD 2W 0.02 Ohms 1%

FCSL64R020FER
Ohmite
1: $1.92
302In Stock

Mfr. Part No.
FCSL64R020FER

Mouser Part No
588-FCSL64R020FER

Ohmite

Current Sense Resistors - SMD 2W 0.02 Ohms 1%

Learn More

Datasheet

302In Stock

Cut Tape

$1.92

$1.13

$1.01

$0.797

Reel

$0.536

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

20 mOhms

2 W

1 %

50 PPM / C

1225 (Reversed)

3263 (Reversed)

Current Sense Resistors

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