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 - Through Hole 2watts 0.025OHMS 1%

12FR025E
Ohmite
1: $5.07
4In Stock
250Expected 2026/12/21

Mfr. Part No.
12FR025E

Mouser Part No
588-12FR025E

Ohmite

Current Sense Resistors - Through Hole 2watts 0.025OHMS 1%

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Datasheet

4In Stock

250Expected 2026/12/21

$5.07

$2.88

$2.72

$2.49

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Min.: 1
Mult.: 1

Axial

25 mOhms

2 W

1 %

50 PPM / C

Current Sense Resistors - Through Hole 2watts 0.03OHMS 1%

12FR030E
Ohmite
1: $4.78
199In Stock

Mfr. Part No.
12FR030E

Mouser Part No
588-12FR030E

Ohmite

Current Sense Resistors - Through Hole 2watts 0.03OHMS 1%

Datasheet

199In Stock

$4.78

$2.99

$2.64

$2.29

View

Min.: 1
Mult.: 1

Axial

30 mOhms

2 W

1 %

50 PPM / C

Current Sense Resistors - Through Hole 2watts 0.04OHMS 1%

12FR040E
Ohmite
1: $5.07
50In Stock
250Expected 2026/11/30

Mfr. Part No.
12FR040E

Mouser Part No
588-12FR040E

Ohmite

Current Sense Resistors - Through Hole 2watts 0.04OHMS 1%

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Datasheet

50In Stock

250Expected 2026/11/30

$5.07

$3.33

$2.71

$2.48

View

Min.: 1
Mult.: 1

Axial

40 mOhms

2 W

1 %

50 PPM / C

Current Sense Resistors - Through Hole 2watts 0.07OHMS 1%

12FR070E
Ohmite
1: $4.97
356In Stock

Mfr. Part No.
12FR070E

Mouser Part No
588-12FR070E

Ohmite

Current Sense Resistors - Through Hole 2watts 0.07OHMS 1%

Datasheet

356In Stock

$4.97

$3.07

$2.20

$1.95

$1.80

Min.: 1
Mult.: 1

Axial

70 mOhms

2 W

1 %

50 PPM / C

Current Sense Resistors - Through Hole 2watts 0.08OHMS 1%

12FR080E
Ohmite
1: $5.01
144In Stock

Mfr. Part No.
12FR080E

Mouser Part No
588-12FR080E

Ohmite

Current Sense Resistors - Through Hole 2watts 0.08OHMS 1%

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Datasheet

144In Stock

$5.01

$3.09

$2.80

$2.22

View

Min.: 1
Mult.: 1

Axial

80 mOhms

2 W

1 %

50 PPM / C

Current Sense Resistors - Through Hole 2watts 0.09OHMS 1%

12FR090E
Ohmite
1: $2.20
35In Stock

Mfr. Part No.
12FR090E

Mouser Part No
588-12FR090E

Ohmite

Current Sense Resistors - Through Hole 2watts 0.09OHMS 1%

Datasheet

35In Stock

$2.20

$2.19

$1.80

$1.60

$1.57

Min.: 1
Mult.: 1

Axial

90 mOhms

2 W

1 %

50 PPM / C

Current Sense Resistors - Through Hole 3watts 0.005OHMS 1%

13FR005E
Ohmite
1: $3.05
524In Stock
1,150Expected 2026/11/05

Mfr. Part No.
13FR005E

Mouser Part No
588-13FR005E

Ohmite

Current Sense Resistors - Through Hole 3watts 0.005OHMS 1%

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Datasheet

524In Stock

1,150Expected 2026/11/05

$3.05

$2.00

$1.59

$1.44

View

Min.: 1
Mult.: 1

Axial

5 mOhms

3 W

1 %

100 PPM / C

Current Sense Resistors - Through Hole 3watts 0.015OHMS 1%

13FR015E
Ohmite
1: $4.88
649In Stock

Mfr. Part No.
13FR015E

Mouser Part No
588-13FR015E

Ohmite

Current Sense Resistors - Through Hole 3watts 0.015OHMS 1%

Datasheet

649In Stock

$4.88

$3.17

$2.61

$2.29

View

Min.: 1
Mult.: 1

Axial

15 mOhms

3 W

1 %

50 PPM / C

Current Sense Resistors - Through Hole 3watts 0.04OHMS 1%

13FR040E
Ohmite
1: $4.36
302In Stock

Mfr. Part No.
13FR040E

Mouser Part No
588-13FR040E

Ohmite

Current Sense Resistors - Through Hole 3watts 0.04OHMS 1%

Learn More

Datasheet

302In Stock

$4.36

$3.04

$2.42

$2.21

$1.99

Min.: 1
Mult.: 1

Axial

40 mOhms

3 W

1 %

50 PPM / C

Current Sense Resistors - Through Hole 3watts 0.07OHMS 1%

13FR070E
Ohmite
1: $5.13
248In Stock

Mfr. Part No.
13FR070E

Mouser Part No
588-13FR070E

Ohmite

Current Sense Resistors - Through Hole 3watts 0.07OHMS 1%

Learn More

Datasheet

248In Stock

$5.13

$3.30

$2.72

$2.52

View

Min.: 1
Mult.: 1

Axial

70 mOhms

3 W

1 %

50 PPM / C

Current Sense Resistors - Through Hole 3watts 0.08OHMS 1%

13FR080E
Ohmite
1: $5.16
333In Stock
510Expected 2026/11/30

Mfr. Part No.
13FR080E

Mouser Part No
588-13FR080E

Ohmite

Current Sense Resistors - Through Hole 3watts 0.08OHMS 1%

Datasheet

333In Stock

510Expected 2026/11/30

$5.16

$3.63

$2.87

$2.63

View

Min.: 1
Mult.: 1

Axial

80 mOhms

3 W

1 %

50 PPM / C

Current Sense Resistors - Through Hole 3watts 0.1OHMS 1%

13FR100E
Ohmite
1: $3.87
705In Stock
960Expected 2026/10/26

Mfr. Part No.
13FR100E

Mouser Part No
588-13FR100E

Ohmite

Current Sense Resistors - Through Hole 3watts 0.1OHMS 1%

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Datasheet

705In Stock

960Expected 2026/10/26

$3.87

$2.36

$1.98

$1.80

View

Min.: 1
Mult.: 1

Axial

100 mOhms

3 W

1 %

50 PPM / C

Current Sense Resistors - Through Hole 3watts 0.15OHMS 1%

13FR150E
Ohmite
1: $5.66
312In Stock

Mfr. Part No.
13FR150E

Mouser Part No
588-13FR150E

Ohmite

Current Sense Resistors - Through Hole 3watts 0.15OHMS 1%

Datasheet

312In Stock

$5.66

$3.08

$2.97

$2.35

View

Min.: 1
Mult.: 1

Axial

150 mOhms

3 W

1 %

50 PPM / C

Current Sense Resistors - Through Hole 4watt .004ohm 1%

14AFR004E
Ohmite
1: $3.40
133In Stock

Mfr. Part No.
14AFR004E

Mouser Part No
588-14AFR004E

Ohmite

Current Sense Resistors - Through Hole 4watt .004ohm 1%

Learn More

Datasheet

133In Stock

$3.40

$2.28

$1.79

$1.62

View

Min.: 1
Mult.: 1

Axial

4 mOhms

4 W

1 %

1100 PPM / C

Current Sense Resistors - Through Hole 4watt .01ohm 1%

14AFR010E
Ohmite
1: $3.40
115In Stock

Mfr. Part No.
14AFR010E

Mouser Part No
588-14AFR010E

Ohmite

Current Sense Resistors - Through Hole 4watt .01ohm 1%

Learn More

Datasheet

115In Stock

$3.40

$2.28

$1.71

$1.51

View

Min.: 1
Mult.: 1

Axial

10 mOhms

4 W

1 %

1100 PPM / C

Current Sense Resistors - Through Hole 4watt .022ohm 1%

14AFR022E
Ohmite
1: $3.40
247In Stock

Mfr. Part No.
14AFR022E

Mouser Part No
588-14AFR022E

Ohmite

Current Sense Resistors - Through Hole 4watt .022ohm 1%

Learn More

Datasheet

247In Stock

$3.40

$2.28

$1.64

$1.47

View

Min.: 1
Mult.: 1

Axial

22 mOhms

4 W

1 %

1100 PPM / C

Current Sense Resistors - Through Hole 4watt .033ohm 1%

14AFR033E
Ohmite
1: $3.40
29In Stock
500Expected 2027/01/26

Mfr. Part No.
14AFR033E

Mouser Part No
588-14AFR033E

Ohmite

Current Sense Resistors - Through Hole 4watt .033ohm 1%

Learn More

Datasheet

29In Stock

500Expected 2027/01/26

$3.40

$2.28

$1.79

$1.63

View

Min.: 1
Mult.: 1

Axial

33 mOhms

4 W

1 %

1100 PPM / C

Current Sense Resistors - Through Hole 4watt .047ohm 1%

14AFR047E
Ohmite
1: $3.47
281In Stock

Mfr. Part No.
14AFR047E

Mouser Part No
588-14AFR047E

Ohmite

Current Sense Resistors - Through Hole 4watt .047ohm 1%

Learn More

Datasheet

281In Stock

$3.47

$2.33

$1.83

$1.67

View

Min.: 1
Mult.: 1

Axial

47 mOhms

4 W

1 %

1100 PPM / C

Current Sense Resistors - Through Hole 4watt .051ohm 1%

14AFR051E
Ohmite
1: $3.40
84In Stock

Mfr. Part No.
14AFR051E

Mouser Part No
588-14AFR051E

Ohmite

Current Sense Resistors - Through Hole 4watt .051ohm 1%

Learn More

Datasheet

84In Stock

$3.40

$2.28

$1.71

$1.51

View

Min.: 1
Mult.: 1

Axial

51 mOhms

4 W

1 %

1100 PPM / C

Current Sense Resistors - Through Hole 5watts 0.005OHMS 1%

15FR005E
Ohmite
1: $5.70
6In Stock
20,180On Order

Mfr. Part No.
15FR005E

Mouser Part No
588-15FR005E

Ohmite

Current Sense Resistors - Through Hole 5watts 0.005OHMS 1%

Learn More

Datasheet

6In Stock

20,180On Order

$5.70

$3.22

$2.80

$2.48

View

Min.: 1
Mult.: 1

Axial

5 mOhms

5 W

1 %

100 PPM / C

Current Sense Resistors - Through Hole 5watts 0.04OHMS 1%

15FR040E
Ohmite
1: $5.43
114In Stock
464Expected 2026/11/23

Mfr. Part No.
15FR040E

Mouser Part No
588-15FR040E

Ohmite

Current Sense Resistors - Through Hole 5watts 0.04OHMS 1%

Datasheet

114In Stock

464Expected 2026/11/23

$5.43

$3.12

$2.64

$2.17

View

Min.: 1
Mult.: 1

Axial

40 mOhms

5 W

1 %

50 PPM / C

Current Sense Resistors - Through Hole 5watts 0.07OHMS 1%

15FR070E
Ohmite
1: $5.83
134In Stock
250Expected 2026/12/07

Mfr. Part No.
15FR070E

Mouser Part No
588-15FR070E

Ohmite

Current Sense Resistors - Through Hole 5watts 0.07OHMS 1%

Datasheet

134In Stock

250Expected 2026/12/07

$5.83

$3.01

Min.: 1
Mult.: 1

Axial

70 mOhms

5 W

1 %

50 PPM / C

Current Sense Resistors - Through Hole 5watts 0.08OHMS 1%

15FR080E
Ohmite
1: $4.61
183In Stock

Mfr. Part No.
15FR080E

Mouser Part No
588-15FR080E

Ohmite

Current Sense Resistors - Through Hole 5watts 0.08OHMS 1%

Learn More

Datasheet

183In Stock

$4.61

$3.11

$2.17

$2.00

View

Min.: 1
Mult.: 1

Axial

80 mOhms

5 W

1 %

50 PPM / C

Current Sense Resistors - Through Hole 5watts 0.1OHMS 1%

15FR100E
Ohmite
1: $5.93
1In Stock
2,400Expected 2026/10/12

Mfr. Part No.
15FR100E

Mouser Part No
588-15FR100E

Ohmite

Current Sense Resistors - Through Hole 5watts 0.1OHMS 1%

Datasheet

1In Stock

2,400Expected 2026/10/12

$5.93

$3.69

$3.17

$2.83

View

Min.: 1
Mult.: 1

Axial

100 mOhms

5 W

1 %

50 PPM / C

Current Sense Resistors - Through Hole 5watts 0.15OHMS 1%

15FR150E
Ohmite
1: $3.33
442In Stock

Mfr. Part No.
15FR150E

Mouser Part No
588-15FR150E

Ohmite

Current Sense Resistors - Through Hole 5watts 0.15OHMS 1%

Learn More

Datasheet

442In Stock

$3.33

$2.22

$1.74

$1.58

View

Min.: 1
Mult.: 1

Axial

150 mOhms

5 W

1 %

50 PPM / C

Current Sense Resistors

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