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 1watt .03ohm 3%

610HR030E
Ohmite
1: $2.36
10In Stock

Mfr. Part No.
610HR030E

Mouser Part No
588-610HR030E

Ohmite

Current Sense Resistors - Through Hole 1watt .03ohm 3%

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Datasheet

10In Stock

$2.36

$1.38

$0.88

$0.819

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Min.: 1
Mult.: 1

Axial

30 mOhms

1 W

3 %

Current Sense Resistors - Through Hole 1watt .05ohm 3%

610HR050E
Ohmite
1: $2.06
414In Stock

Mfr. Part No.
610HR050E

Mouser Part No
588-610HR050E

Ohmite

Current Sense Resistors - Through Hole 1watt .05ohm 3%

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Datasheet

414In Stock

$2.06

$1.30

$0.983

$0.855

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Min.: 1
Mult.: 1

Axial

50 mOhms

1 W

3 %

Current Sense Resistors - Through Hole 1.5watt .03ohm 3%

615HR030E
Ohmite
1: $2.14
16In Stock

Mfr. Part No.
615HR030E

Mouser Part No
588-615HR030E

Ohmite

Current Sense Resistors - Through Hole 1.5watt .03ohm 3%

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Datasheet

16In Stock

$2.14

$1.42

$1.09

$0.981

View

Min.: 1
Mult.: 1

Axial

30 mOhms

1.5 W

3 %

Current Sense Resistors - Through Hole 2watt .005ohm 3%

620HR005E
Ohmite
1: $2.13
92In Stock

Mfr. Part No.
620HR005E

Mouser Part No
588-620HR005E

Ohmite

Current Sense Resistors - Through Hole 2watt .005ohm 3%

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Datasheet

92In Stock

$2.13

$1.57

$0.849

$0.813

View

Min.: 1
Mult.: 1

Axial

5 mOhms

2 W

3 %

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

630HR010E
Ohmite
1: $1.83
127In Stock

Mfr. Part No.
630HR010E

Mouser Part No
588-630HR010E

Ohmite

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

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Datasheet

127In Stock

$1.83

$1.33

$0.853

$0.812

View

Min.: 1
Mult.: 1

Axial

10 mOhms

3 W

3 %

Current Sense Resistors - Through Hole 3watt .025ohm 3%

630HR025E
Ohmite
1: $2.04
499In Stock

Mfr. Part No.
630HR025E

Mouser Part No
588-630HR025E

Ohmite

Current Sense Resistors - Through Hole 3watt .025ohm 3%

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Datasheet

499In Stock

$2.04

$1.32

$0.974

$0.884

View

Min.: 1
Mult.: 1

Axial

25 mOhms

3 W

3 %

Current Sense Resistors - Through Hole 3watt .05ohm 3%

630HR050E
Ohmite
1: $2.14
217In Stock

Mfr. Part No.
630HR050E

Mouser Part No
588-630HR050E

Ohmite

Current Sense Resistors - Through Hole 3watt .05ohm 3%

Learn More

Datasheet

217In Stock

$2.14

$1.42

$0.89

$0.788

View

Min.: 1
Mult.: 1

Axial

50 mOhms

3 W

3 %

Current Sense Resistors - Through Hole 3watt .001ohm 1% 4 Lead Non-Inductive

CS3FR001E
Ohmite
1: $32.16
57In Stock

Mfr. Part No.
CS3FR001E

Mouser Part No
588-CS3FR001E

Ohmite

Current Sense Resistors - Through Hole 3watt .001ohm 1% 4 Lead Non-Inductive

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Datasheet

57In Stock

$32.16

$25.73

$24.42

$24.35

View

Min.: 1
Mult.: 1

Radial

1 mOhms

3 W

1 %

60 PPM / C

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

CS3FR003E
Ohmite
1: $37.49
50In Stock

Mfr. Part No.
CS3FR003E

Mouser Part No
588-CS3FR003E

Ohmite

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

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Datasheet

50In Stock

$37.49

$29.62

$25.69

$23.84

View

Min.: 1
Mult.: 1

Radial

3 mOhms

3 W

1 %

60 PPM / C

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

CS3FR005E
Ohmite
1: $37.39
8In Stock
50On Order

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

8In Stock

50On Order

$37.39

$28.48

$24.87

$24.46

View

Min.: 1
Mult.: 1

Radial

5 mOhms

3 W

1 %

60 PPM / C

Current Sense Resistors - Through Hole 3watt .01ohm 1% 4 Lead Non-Inductive

CS3FR010E
Ohmite
1: $34.21
16In Stock

Mfr. Part No.
CS3FR010E

Mouser Part No
588-CS3FR010E

Ohmite

Current Sense Resistors - Through Hole 3watt .01ohm 1% 4 Lead Non-Inductive

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Datasheet

16In Stock

$34.21

$27.22

$25.73

$24.45

View

Min.: 1
Mult.: 1

Radial

10 mOhms

3 W

1 %

60 PPM / C

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

CS3FR015E
Ohmite
1: $38.25
1In Stock
50On Order

Mfr. Part No.
CS3FR015E

Mouser Part No
588-CS3FR015E

Ohmite

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

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Datasheet

1In Stock

50On Order

$38.25

$29.62

$24.95

$23.42

View

Min.: 1
Mult.: 1

Radial

15 mOhms

3 W

1 %

60 PPM / C

Current Sense Resistors - Through Hole 3watt .02ohm 1% 4 Lead Non-Inductive

CS3FR020E
Ohmite
1: $31.15
13In Stock

Mfr. Part No.
CS3FR020E

Mouser Part No
588-CS3FR020E

Ohmite

Current Sense Resistors - Through Hole 3watt .02ohm 1% 4 Lead Non-Inductive

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Datasheet

13In Stock

$31.15

$23.02

$22.07

$20.93

Min.: 1
Mult.: 1

Radial

20 mOhms

3 W

1 %

60 PPM / C

Current Sense Resistors - Through Hole 3watt .036ohm 1% 4 Lead Non-Inductive

CS3FR036E
Ohmite
1: $25.66
26In Stock

Mfr. Part No.
CS3FR036E

Mouser Part No
588-CS3FR036E

Ohmite

Current Sense Resistors - Through Hole 3watt .036ohm 1% 4 Lead Non-Inductive

Learn More

Datasheet

26In Stock

$25.66

$22.07

$21.21

$20.93

Min.: 1
Mult.: 1

Radial

36 mOhms

3 W

1 %

60 PPM / C

Current Sense Resistors - Through Hole 3watt .05ohm 1% 4 Lead Non-Inductive

CS3FR050E
Ohmite
1: $32.40
10In Stock

Mfr. Part No.
CS3FR050E

Mouser Part No
588-CS3FR050E

Ohmite

Current Sense Resistors - Through Hole 3watt .05ohm 1% 4 Lead Non-Inductive

Learn More

Datasheet

10In Stock

$32.40

$30.23

$25.73

$23.35

View

Min.: 1
Mult.: 1

Radial

50 mOhms

3 W

1 %

60 PPM / C

Current Sense Resistors - SMD 5watt 0.001ohms 5% SMD

FC4L110R001JER
Ohmite
1: $6.52
119In Stock
4,000Expected 19/6/2026

Mfr. Part No.
FC4L110R001JER

Mouser Part No
588-FC4L110R001JER

Ohmite

Current Sense Resistors - SMD 5watt 0.001ohms 5% SMD

Learn More

Datasheet

119In Stock

4,000Expected 19/6/2026

Cut Tape

$6.52

$4.42

$3.49

$3.18

Reel

$2.46

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

SMD/SMT

1 mOhms

5 W

5 %

100 PPM / C

2043 (Reversed)

50110 (Reversed)

Current Sense Resistors - SMD 5W 0.003 Ohm 1%

FC4L110R003FER
Ohmite
1: $6.52
209In Stock

Mfr. Part No.
FC4L110R003FER

Mouser Part No
588-FC4L110R003FER

Ohmite

Current Sense Resistors - SMD 5W 0.003 Ohm 1%

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Datasheet

209In Stock

Cut Tape

$6.52

$4.42

$3.49

$3.18

Reel

$2.46

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

SMD/SMT

3 mOhms

5 W

1 %

50 PPM / C

2043 (Reversed)

50110 (Reversed)

Current Sense Resistors - SMD 1W .001 Ohm 5%

FC4L32R001JER
Ohmite
1: $2.25
1,162In Stock

Mfr. Part No.
FC4L32R001JER

Mouser Part No
588-FC4L32R001JER

Ohmite

Current Sense Resistors - SMD 1W .001 Ohm 5%

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Datasheet

1,162In Stock

Cut Tape

$2.25

$1.23

$1.07

$0.923

Reel

$0.688

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

SMD/SMT

1 mOhms

1 W

5 %

100 PPM / C

0612 (Reversed)

1632 (Reversed)

Current Sense Resistors - SMD 1W .002 Ohm 2%

FC4L32R002GER
Ohmite
1: $2.25
920In Stock

Mfr. Part No.
FC4L32R002GER

Mouser Part No
588-FC4L32R002GER

Ohmite

Current Sense Resistors - SMD 1W .002 Ohm 2%

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Datasheet

920In Stock

Cut Tape

$2.25

$1.49

$1.15

$1.04

Reel

$0.68

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

SMD/SMT

2 mOhms

1 W

2 %

100 PPM / C

0612 (Reversed)

1632 (Reversed)

Current Sense Resistors - SMD 1W .005 Ohm 1%

FC4L32R005FER
Ohmite
1: $1.90
4,075In Stock
6,000Expected 23/3/2026

Mfr. Part No.
FC4L32R005FER

Mouser Part No
588-FC4L32R005FER

Ohmite

Current Sense Resistors - SMD 1W .005 Ohm 1%

Learn More

Datasheet

4,075In Stock

6,000Expected 23/3/2026

Cut Tape

$1.90

$1.32

$1.15

$1.06

Reel

$0.688

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

SMD/SMT

5 mOhms

1 W

1 %

50 PPM / C

0612 (Reversed)

1632 (Reversed)

Current Sense Resistors - SMD 1W .010 Ohm 1%

FC4L32R010FER
Ohmite
1: $2.25
13,020In Stock

Mfr. Part No.
FC4L32R010FER

Mouser Part No
588-FC4L32R010FER

Ohmite

Current Sense Resistors - SMD 1W .010 Ohm 1%

Learn More

Datasheet

13,020In Stock

Cut Tape

$2.25

$1.46

$1.15

$1.02

Reel

$0.688

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

SMD/SMT

10 mOhms

1 W

1 %

50 PPM / C

0612 (Reversed)

1632 (Reversed)

Current Sense Resistors - SMD 1W .050 Ohm 1%

FC4L32R050FER
Ohmite
1: $2.31
1,250In Stock

Mfr. Part No.
FC4L32R050FER

Mouser Part No
588-FC4L32R050FER

Ohmite

Current Sense Resistors - SMD 1W .050 Ohm 1%

Learn More

Datasheet

1,250In Stock

Cut Tape

$2.31

$1.53

$1.17

$1.06

Reel

$0.702

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

SMD/SMT

50 mOhms

1 W

1 %

50 PPM / C

0612 (Reversed)

1632 (Reversed)

Current Sense Resistors - SMD 2W 0.001 ohm 5%

FC4L64R001JER
Ohmite
1: $3.66
287In Stock
4,000Expected 19/6/2026

Mfr. Part No.
FC4L64R001JER

Mouser Part No
588-FC4L64R001JER

Ohmite

Current Sense Resistors - SMD 2W 0.001 ohm 5%

Learn More

Datasheet

287In Stock

4,000Expected 19/6/2026

Cut Tape

$3.66

$2.43

$1.90

$1.72

Reel

$1.21

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

SMD/SMT

1 mOhms

2 W

5 %

100 PPM / C

1225 (Reversed)

3263 (Reversed)

Current Sense Resistors - SMD 2W 0.005 ohm 1%

FC4L64R005FER
Ohmite
1: $3.66
794In Stock
8,000Expected 3/6/2026

Mfr. Part No.
FC4L64R005FER

Mouser Part No
588-FC4L64R005FER

Ohmite

Current Sense Resistors - SMD 2W 0.005 ohm 1%

Learn More

Datasheet

794In Stock

8,000Expected 3/6/2026

Cut Tape

$3.66

$2.42

$1.90

$1.71

Reel

$1.15

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

SMD/SMT

5 mOhms

2 W

1 %

50 PPM / C

1225 (Reversed)

3263 (Reversed)

Current Sense Resistors - SMD 2W 0.010 ohm 1%

FC4L64R010FER
Ohmite
1: $3.66
3,125In Stock

Mfr. Part No.
FC4L64R010FER

Mouser Part No
588-FC4L64R010FER

Ohmite

Current Sense Resistors - SMD 2W 0.010 ohm 1%

Learn More

Datasheet

3,125In Stock

Cut Tape

$3.66

$2.43

$1.90

$1.72

Reel

$1.26

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

SMD/SMT

10 mOhms

2 W

1 %

50 PPM / C

1225 (Reversed)

3263 (Reversed)

Current Sense Resistors

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