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 2W 0.01 ohm 1%

MCS3264R010FER
Ohmite
1: $0.88
18,649In Stock
8,000Expected 2026/08/11

Mfr. Part No.
MCS3264R010FER

Mouser Part No
588-MCS3264R010FER

Ohmite

Current Sense Resistors - SMD 2W 0.01 ohm 1%

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Datasheet

18,649In Stock

8,000Expected 2026/08/11

Cut Tape

$0.88

$0.569

$0.434

$0.39

Reel

$0.242

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SMD/SMT

10 mOhms

2 W

1 %

50 PPM / C

2512

6432

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

WLBR100FET
Ohmite
1: $1.93
3,591In Stock

Mfr. Part No.
WLBR100FET

Mouser Part No
588-WLBR100FET

Ohmite

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

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Datasheet

3,591In Stock

Cut Tape

$1.93

$1.28

$0.99

$0.896

Reel

$0.60

View

Min.: 1
Mult.: 1

: 1,000

Axial

100 mOhms

1 W

1 %

100 PPM / C

Current Sense Resistors - Through Hole 2W .010 ohms 1%

WLCR010FET
Ohmite
1: $1.93
4,238In Stock

Mfr. Part No.
WLCR010FET

Mouser Part No
588-WLCR010FET

Ohmite

Current Sense Resistors - Through Hole 2W .010 ohms 1%

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Datasheet

4,238In Stock

Cut Tape

$1.93

$1.28

$0.99

$0.896

Reel

$0.60

View

Min.: 1
Mult.: 1

: 1,000

Axial

10 mOhms

2 W

1 %

100 PPM / C

Current Sense Resistors - Through Hole 2W .025 ohms 1%

WLCR025FET
Ohmite
1: $1.93
3,989In Stock

Mfr. Part No.
WLCR025FET

Mouser Part No
588-WLCR025FET

Ohmite

Current Sense Resistors - Through Hole 2W .025 ohms 1%

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Datasheet

3,989In Stock

Cut Tape

$1.93

$1.28

$0.99

$0.896

Reel

$0.70

View

Min.: 1
Mult.: 1

: 1,000

Axial

25 mOhms

2 W

1 %

100 PPM / C

Current Sense Resistors - Through Hole 2watts 0.01OHMS 1%

12FR010E
Ohmite
1: $4.83
496In Stock

Mfr. Part No.
12FR010E

Mouser Part No
588-12FR010E

Ohmite

Current Sense Resistors - Through Hole 2watts 0.01OHMS 1%

Datasheet

496In Stock

$4.83

$3.27

$2.58

$2.36

View

Min.: 1
Mult.: 1

Axial

10 mOhms

2 W

1 %

100 PPM / C

Current Sense Resistors - Through Hole 2watts 0.015OHMS 1%

12FR015E
Ohmite
1: $4.56
357In Stock

Mfr. Part No.
12FR015E

Mouser Part No
588-12FR015E

Ohmite

Current Sense Resistors - Through Hole 2watts 0.015OHMS 1%

Datasheet

357In Stock

$4.56

$3.08

$2.43

$2.22

View

Min.: 1
Mult.: 1

Axial

15 mOhms

2 W

1 %

50 PPM / C

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

12FR025E
Ohmite
1: $5.07
4In 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

4In Stock

$5.07

$2.80

$2.57

$2.49

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: $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

$2.81

$2.50

$2.20

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

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

$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
106In Stock
250Expected 2026/08/10

Mfr. Part No.
12FR070E

Mouser Part No
588-12FR070E

Ohmite

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

Datasheet

106In Stock

250Expected 2026/08/10

$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
146In 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

146In 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

$1.83

$1.76

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: $5.43
649In Stock

Mfr. Part No.
13FR015E

Mouser Part No
588-13FR015E

Ohmite

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

Datasheet

649In Stock

$5.43

$3.11

$2.97

$2.26

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
318In Stock

Mfr. Part No.
13FR040E

Mouser Part No
588-13FR040E

Ohmite

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

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Datasheet

318In Stock

$4.36

$2.94

$2.42

$2.21

View

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: $4.54
334In Stock
510Expected 2026/11/09

Mfr. Part No.
13FR080E

Mouser Part No
588-13FR080E

Ohmite

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

Datasheet

334In Stock

510Expected 2026/11/09

$4.54

$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: $3.97
739In Stock
960Expected 2026/10/26

Mfr. Part No.
13FR100E

Mouser Part No
588-13FR100E

Ohmite

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

Learn More

Datasheet

739In Stock

960Expected 2026/10/26

$3.97

$2.35

$1.93

$1.73

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
572In Stock

Mfr. Part No.
13FR150E

Mouser Part No
588-13FR150E

Ohmite

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

Datasheet

572In 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
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

$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%

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Datasheet

247In Stock

$3.40

$2.28

$1.71

$1.48

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
39In Stock

Mfr. Part No.
14AFR033E

Mouser Part No
588-14AFR033E

Ohmite

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

Learn More

Datasheet

39In Stock

$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
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

$3.47

$2.33

$1.83

$1.66

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: $5.22
8In 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

8In Stock

20,180On Order

$5.22

$3.22

$2.80

$2.48

View

Min.: 1
Mult.: 1

Axial

5 mOhms

5 W

1 %

100 PPM / C

Current Sense Resistors

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