Resistors – Mouser Singapore

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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 0.02OHMS 1%

12FR020E
Ohmite
1: $7.76
548In Stock
350Expected 5/10/2026

Mfr. Part No.
12FR020E

Mouser Part No
588-12FR020E

Ohmite

Current Sense Resistors - Through Hole 2watts 0.02OHMS 1%

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Datasheet

548In Stock

350Expected 5/10/2026

$7.76

$4.84

$4.52

$3.54

View

Min.: 1
Mult.: 1

Axial

20 mOhms

2 W

1 %

50 PPM / C

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

12FR025E
Ohmite
1: $6.26
429In Stock

Mfr. Part No.
12FR025E

Mouser Part No
588-12FR025E

Ohmite

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

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Datasheet

429In Stock

$6.26

$4.03

$3.31

$2.61

View

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: $6.05
200In Stock

Mfr. Part No.
12FR030E

Mouser Part No
588-12FR030E

Ohmite

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

Datasheet

200In Stock

$6.05

$3.75

$2.91

$2.64

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: $6.26
140In Stock

Mfr. Part No.
12FR040E

Mouser Part No
588-12FR040E

Ohmite

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

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Datasheet

140In Stock

$6.26

$4.11

$3.22

$2.85

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: $6.91
136In Stock
250Expected 28/9/2026

Mfr. Part No.
12FR070E

Mouser Part No
588-12FR070E

Ohmite

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

Datasheet

136In Stock

250Expected 28/9/2026

$6.91

$4.27

$3.85

$3.06

View

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: $6.96
250In Stock

Mfr. Part No.
12FR080E

Mouser Part No
588-12FR080E

Ohmite

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

Learn More

Datasheet

250In Stock

$6.96

$4.30

$3.89

$3.09

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: $6.42
35In Stock

Mfr. Part No.
12FR090E

Mouser Part No
588-12FR090E

Ohmite

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

Datasheet

35In Stock

$6.42

$3.96

$3.56

$2.85

View

Min.: 1
Mult.: 1

Axial

90 mOhms

2 W

1 %

50 PPM / C

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

13FR015E
Ohmite
1: $6.03
497In Stock

Mfr. Part No.
13FR015E

Mouser Part No
588-13FR015E

Ohmite

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

Datasheet

497In Stock

$6.03

$4.07

$3.21

$2.88

View

Min.: 1
Mult.: 1

Axial

15 mOhms

3 W

1 %

50 PPM / C

Current Sense Resistors - Through Hole 3watts 0.025OHMS 1%

13FR025E
Ohmite
1: $6.87
605In Stock
520Expected 31/8/2026

Mfr. Part No.
13FR025E

Mouser Part No
588-13FR025E

Ohmite

Current Sense Resistors - Through Hole 3watts 0.025OHMS 1%

Datasheet

605In Stock

520Expected 31/8/2026

$6.87

$4.28

$3.67

$3.09

View

Min.: 1
Mult.: 1

Axial

25 mOhms

3 W

1 %

50 PPM / C

Current Sense Resistors - Through Hole 3watts 0.05OHMS 1%

13FR050E
Ohmite
1: $8.66
237In Stock
1,030Expected 17/8/2026

Mfr. Part No.
13FR050E

Mouser Part No
588-13FR050E

Ohmite

Current Sense Resistors - Through Hole 3watts 0.05OHMS 1%

Datasheet

237In Stock

1,030Expected 17/8/2026

$8.66

$4.80

$4.18

$3.54

View

Min.: 1
Mult.: 1

Axial

50 mOhms

3 W

1 %

50 PPM / C

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

13FR080E
Ohmite
1: $8.15
210In Stock
250Expected 5/10/2026

Mfr. Part No.
13FR080E

Mouser Part No
588-13FR080E

Ohmite

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

Datasheet

210In Stock

250Expected 5/10/2026

$8.15

$5.09

$4.74

$3.74

View

Min.: 1
Mult.: 1

Axial

80 mOhms

3 W

1 %

50 PPM / C

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

13FR150E
Ohmite
1: $7.87
592In Stock

Mfr. Part No.
13FR150E

Mouser Part No
588-13FR150E

Ohmite

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

Datasheet

592In Stock

$7.87

$4.23

$4.09

$3.32

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: $4.71
143In Stock

Mfr. Part No.
14AFR004E

Mouser Part No
588-14AFR004E

Ohmite

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

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Datasheet

143In Stock

$4.71

$2.91

$2.40

$2.20

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: $4.71
120In Stock

Mfr. Part No.
14AFR010E

Mouser Part No
588-14AFR010E

Ohmite

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

Learn More

Datasheet

120In Stock

$4.71

$3.17

$2.17

$1.99

View

Min.: 1
Mult.: 1

Axial

10 mOhms

4 W

1 %

1100 PPM / C

Current Sense Resistors - Through Hole 4watt .015ohm 1%

14AFR015E
Ohmite
1: $4.71
242In Stock
500Expected 9/11/2026

Mfr. Part No.
14AFR015E

Mouser Part No
588-14AFR015E

Ohmite

Current Sense Resistors - Through Hole 4watt .015ohm 1%

Learn More

Datasheet

242In Stock

500Expected 9/11/2026

$4.71

$3.17

$2.49

$2.27

View

Min.: 1
Mult.: 1

Axial

15 mOhms

4 W

1 %

1100 PPM / C

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

14AFR022E
Ohmite
1: $4.71
257In Stock

Mfr. Part No.
14AFR022E

Mouser Part No
588-14AFR022E

Ohmite

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

Learn More

Datasheet

257In Stock

$4.71

$3.17

$2.29

$2.06

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: $4.71
42In Stock

Mfr. Part No.
14AFR033E

Mouser Part No
588-14AFR033E

Ohmite

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

Learn More

Datasheet

42In Stock

$4.71

$3.17

$2.49

$2.27

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: $3.63
291In Stock

Mfr. Part No.
14AFR047E

Mouser Part No
588-14AFR047E

Ohmite

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

Learn More

Datasheet

291In Stock

$3.63

$2.52

$2.03

$2.00

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: $4.71
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

$4.71

$3.17

$2.29

$2.06

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: $7.92
10In Stock
6,010Expected 3/8/2026

Mfr. Part No.
15FR005E

Mouser Part No
588-15FR005E

Ohmite

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

Learn More

Datasheet

10In Stock

6,010Expected 3/8/2026

$7.92

$4.10

$3.63

$3.24

$2.99

Min.: 1
Mult.: 1

Axial

5 mOhms

5 W

1 %

100 PPM / C

Current Sense Resistors - Through Hole 5watts 0.015OHMS 1%

15FR015E
Ohmite
1: $6.14
135In Stock

Mfr. Part No.
15FR015E

Mouser Part No
588-15FR015E

Ohmite

Current Sense Resistors - Through Hole 5watts 0.015OHMS 1%

Learn More

Datasheet

135In Stock

$6.14

$4.77

$4.61

$4.49

Min.: 1
Mult.: 1

Axial

15 mOhms

5 W

1 %

50 PPM / C

Current Sense Resistors - Through Hole 5watts 0.02OHMS 1%

15FR020E
Ohmite
1: $7.52
428In Stock

Mfr. Part No.
15FR020E

Mouser Part No
588-15FR020E

Ohmite

Current Sense Resistors - Through Hole 5watts 0.02OHMS 1%

Datasheet

428In Stock

$7.52

$4.70

$4.38

$3.45

View

Min.: 1
Mult.: 1

Axial

20 mOhms

5 W

1 %

50 PPM / C

Current Sense Resistors - Through Hole 5watts 0.025OHMS 1%

15FR025E
Ohmite
1: $4.74
252In Stock

Mfr. Part No.
15FR025E

Mouser Part No
588-15FR025E

Ohmite

Current Sense Resistors - Through Hole 5watts 0.025OHMS 1%

Learn More

Datasheet

252In Stock

$4.74

$2.45

$2.06

$1.96

View

Min.: 1
Mult.: 1

Axial

25 mOhms

5 W

1 %

50 PPM / C

Current Sense Resistors - Through Hole 5watts 0.03OHMS 1%

15FR030E
Ohmite
1: $3.79
1,123In Stock

Mfr. Part No.
15FR030E

Mouser Part No
588-15FR030E

Ohmite

Current Sense Resistors - Through Hole 5watts 0.03OHMS 1%

Datasheet

1,123In Stock

$3.79

$2.35

$1.81

$1.74

View

Min.: 1
Mult.: 1

Axial

30 mOhms

5 W

1 %

50 PPM / C

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

15FR040E
Ohmite
1: $7.53
98In Stock

Mfr. Part No.
15FR040E

Mouser Part No
588-15FR040E

Ohmite

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

Datasheet

98In Stock

$7.53

$4.61

$4.25

$3.35

View

Min.: 1
Mult.: 1

Axial

40 mOhms

5 W

1 %

50 PPM / C

Current Sense Resistors

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