Resistors – Mouser Australia

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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: $4.68
8,173In 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

8,173In Stock

Cut Tape

$4.68

$3.44

$2.91

$2.68

Reel

$2.25

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: $12.40
834In Stock

Mfr. Part No.
FCSL150R050FER

Mouser Part No
588-FCSL150R050FER

Ohmite

Current Sense Resistors - SMD 10W 0.050 OHM 1 %

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Datasheet

834In Stock

Cut Tape

$12.40

$8.47

$7.96

$7.28

Reel

$4.55

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 1W 0.02 ohm 1%

MCS1632R020FER
Ohmite
1: $0.943
33,277In Stock

Mfr. Part No.
MCS1632R020FER

Mouser Part No
588-MCS1632R020FER

Ohmite

Current Sense Resistors - SMD 1W 0.02 ohm 1%

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Datasheet

33,277In Stock

Cut Tape

$0.943

$0.605

$0.458

$0.41

View

Reel

$0.245

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

SMD/SMT

20 mOhms

1 W

1 %

50 PPM / C

1307

3317

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

WLAR100FET
Ohmite
1: $2.80
4,558In Stock

Mfr. Part No.
WLAR100FET

Mouser Part No
588-WLAR100FET

Ohmite

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

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Datasheet

4,558In Stock

Cut Tape

$2.80

$1.86

$1.43

$1.30

Reel

$0.792

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: $2.80
3,007In Stock

Mfr. Part No.
WLCR100FET

Mouser Part No
588-WLCR100FET

Ohmite

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

Learn More

Datasheet

3,007In Stock

Cut Tape

$2.80

$1.18

$0.982

$0.911

Reel

$0.79

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: $5.50
1,312In Stock

Mfr. Part No.
12FR100E

Mouser Part No
588-12FR100E

Ohmite

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

Datasheet

1,312In Stock

$5.50

$3.92

$3.29

$2.83

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: $3.60
3,284In Stock

Mfr. Part No.
FC4L64R025FER

Mouser Part No
588-FC4L64R025FER

Ohmite

Current Sense Resistors - SMD 2W 0.025 ohm 1%

Learn More

Datasheet

3,284In Stock

Cut Tape

$3.60

$2.54

$1.99

$1.80

Reel

$1.15

View

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: $2.32
1,404In Stock

Mfr. Part No.
FCSL110R030DER

Mouser Part No
588-FCSL110R030DER

Ohmite

Current Sense Resistors - SMD 0.03 ohm 0.5% 5W

Learn More

Datasheet

1,404In Stock

Cut Tape

$2.32

$2.26

$2.25

$2.23

Reel

$1.91

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: $2.61
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

$2.61

$2.39

$2.25

$1.86

Reel

$1.17

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 - Through Hole 2watts 0.005OHMS 1%

12FR005E
Ohmite
1: $5.13
888In Stock

Mfr. Part No.
12FR005E

Mouser Part No
588-12FR005E

Ohmite

Current Sense Resistors - Through Hole 2watts 0.005OHMS 1%

Learn More

Datasheet

888In Stock

$5.13

$3.89

$2.74

$2.51

View

Min.: 1
Mult.: 1

Axial

5 mOhms

2 W

1 %

100 PPM / C

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

615HR010E
Ohmite
1: $2.64
4,974In Stock

Mfr. Part No.
615HR010E

Mouser Part No
588-615HR010E

Ohmite

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

Learn More

Datasheet

4,974In Stock

$2.64

$1.74

$1.25

$1.16

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: $4.28
1,663In Stock

Mfr. Part No.
FCSL110R005DER

Mouser Part No
588-FCSL110R005DER

Ohmite

Current Sense Resistors - SMD 0.005 ohm 0.5% 5W

Learn More

Datasheet

1,663In Stock

Cut Tape

$4.28

$3.51

$2.76

$2.51

Reel

$1.67

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 - Through Hole 3watt .003ohm 1% 4 Lead Non-Inductive

CS3FR003E
Ohmite
1: $62.87
49In Stock

Mfr. Part No.
CS3FR003E

Mouser Part No
588-CS3FR003E

Ohmite

Current Sense Resistors - Through Hole 3watt .003ohm 1% 4 Lead Non-Inductive

Learn More

Datasheet

49In Stock

$62.87

$52.23

$48.55

$46.47

View

Min.: 1
Mult.: 1

Radial

3 mOhms

3 W

1 %

60 PPM / C

Current Sense Resistors - Through Hole 3watt .015ohm 1% 4 Lead Non-Inductive

CS3FR015E
Ohmite
1: $65.83
46In Stock
5Expected 29/06/2026

Mfr. Part No.
CS3FR015E

Mouser Part No
588-CS3FR015E

Ohmite

Current Sense Resistors - Through Hole 3watt .015ohm 1% 4 Lead Non-Inductive

Learn More

Datasheet

46In Stock

5Expected 29/06/2026

$65.83

$47.68

$42.75

$41.79

View

Min.: 1
Mult.: 1

Radial

15 mOhms

3 W

1 %

60 PPM / C

Current Sense Resistors - SMD 0.01 ohm 0.5% 4W

FCSL90R010DER
Ohmite
1: $2.71
1,946In Stock

Mfr. Part No.
FCSL90R010DER

Mouser Part No
588-FCSL90R010DER

Ohmite

Current Sense Resistors - SMD 0.01 ohm 0.5% 4W

Learn More

Datasheet

1,946In Stock

Cut Tape

$2.71

$2.39

$2.25

$1.86

Reel

$1.21

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: $3.55
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

$3.55

$2.36

$1.84

$1.67

Reel

$1.13

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 - SMD 1W 0.003 ohms 5%

610SJR00300E-T
Ohmite
1: $3.81
3,166In Stock

Mfr. Part No.
610SJR00300E-T

Mouser Part No
588-610SJR00300E-T

Ohmite

Current Sense Resistors - SMD 1W 0.003 ohms 5%

Learn More

Datasheet

3,166In Stock

Cut Tape

$3.81

$2.54

$1.99

$1.80

Reel

$1.21

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: $59.39
308In Stock

Mfr. Part No.
CS3FR002E

Mouser Part No
588-CS3FR002E

Ohmite

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

Learn More

Datasheet

308In Stock

$59.39

$50.46

$47.36

$43.88

View

Min.: 1
Mult.: 1

Radial

2 mOhms

3 W

1 %

60 PPM / C

Current Sense Resistors - SMD 10W 0.002 OHM 2 %

FCSL150R002GER
Ohmite
1: $11.53
426In Stock

Mfr. Part No.
FCSL150R002GER

Mouser Part No
588-FCSL150R002GER

Ohmite

Current Sense Resistors - SMD 10W 0.002 OHM 2 %

Learn More

Datasheet

426In Stock

Cut Tape

$11.53

$7.92

$6.95

$6.34

Reel

$4.35

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

SMD/SMT

2 mOhms

10 W

2 %

100 PPM / C

3059 (Reversed)

75150 (Reversed)

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

WLAR005FET
Ohmite
1: $2.80
4,012In Stock

Mfr. Part No.
WLAR005FET

Mouser Part No
588-WLAR005FET

Ohmite

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

Learn More

Datasheet

4,012In Stock

Cut Tape

$2.80

$1.86

$1.43

$1.30

Reel

$0.79

View

Min.: 1
Mult.: 1

: 1,000

Axial

5 mOhms

500 mW (1/2 W)

1 %

300 PPM / C

Current Sense Resistors - Through Hole 3watt .005ohm 1% 4 Lead Non-Inductive

CS3FR005E
Ohmite
1: $78.04
57In Stock

Mfr. Part No.
CS3FR005E

Mouser Part No
588-CS3FR005E

Ohmite

Current Sense Resistors - Through Hole 3watt .005ohm 1% 4 Lead Non-Inductive

Learn More

Datasheet

57In Stock

$78.04

$56.96

$38.83

$38.24

Quote

Min.: 1
Mult.: 1

Radial

5 mOhms

3 W

1 %

60 PPM / C

Current Sense Resistors - SMD 2W 0.050 ohm 1%

FC4L64R050FER
Ohmite
1: $3.60
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

$3.60

$2.54

$1.99

$1.80

Reel

$1.19

View

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: $4.60
3,224In Stock
1,000Expected 24/08/2026

Mfr. Part No.
FCSL110R010DER

Mouser Part No
588-FCSL110R010DER

Ohmite

Current Sense Resistors - SMD 0.01 ohm 0.5% 5W

Learn More

Datasheet

3,224In Stock

1,000Expected 24/08/2026

Cut Tape

$4.60

$3.51

$2.74

$2.51

Reel

$1.93

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 - Through Hole 4watt .005ohm 1%

14AFR005E
Ohmite
1: $2.33
266In Stock

Mfr. Part No.
14AFR005E

Mouser Part No
588-14AFR005E

Ohmite

Current Sense Resistors - Through Hole 4watt .005ohm 1%

Learn More

Datasheet

266In Stock

$2.33

$2.18

$1.73

$1.60

$1.52

Min.: 1
Mult.: 1

Axial

5 mOhms

4 W

1 %

1100 PPM / C

Current Sense Resistors - SMD 0.025 ohm 1% 1.0W

FCSL20R025FER
Ohmite
1: $0.841
4,085In Stock

Mfr. Part No.
FCSL20R025FER

Mouser Part No
588-FCSL20R025FER

Ohmite

Current Sense Resistors - SMD 0.025 ohm 1% 1.0W

Learn More

Datasheet

4,085In Stock

Cut Tape

$0.841

$0.513

$0.40

$0.281

View

Reel

$0.168

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

SMD/SMT

25 mOhms

1 W

1 %

50 PPM / C

0508 (Reversed)

1220 (Reversed)

Current Sense Resistors

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