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 - SMD 1watt .01ohm 1% SMD Wirewound

RW1S0CKR010FET
Ohmite
1: $12.09
286In Stock

Mfr. Part No.
RW1S0CKR010FET

Mouser Part No
588-RW1S0CKR010FET

Ohmite

Current Sense Resistors - SMD 1watt .01ohm 1% SMD Wirewound

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Datasheet

286In Stock

Cut Tape

$12.09

$8.34

$7.33

$6.69

Reel

$4.80

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

10 mOhms

1 W

1 %

50 PPM / C

4224

10862

Current Sense Resistors - Through Hole 2watts 0.05OHMS 1%

12FR050E
Ohmite
1: $7.21
1,115In Stock

Mfr. Part No.
12FR050E

Mouser Part No
588-12FR050E

Ohmite

Current Sense Resistors - Through Hole 2watts 0.05OHMS 1%

Datasheet

1,115In Stock

$7.21

$4.49

$3.93

$3.35

View

Min.: 1
Mult.: 1

Axial

50 mOhms

2 W

1 %

50 PPM / C

Current Sense Resistors - Through Hole 3watts 0.01OHMS 1%

13FR010E
Ohmite
1: $8.31
3,314In Stock

Mfr. Part No.
13FR010E

Mouser Part No
588-13FR010E

Ohmite

Current Sense Resistors - Through Hole 3watts 0.01OHMS 1%

Datasheet

3,314In Stock

$8.31

$4.71

$4.42

$3.82

View

Min.: 1
Mult.: 1

Axial

10 mOhms

3 W

1 %

100 PPM / C

Current Sense Resistors - Through Hole 3watts 0.02OHMS 1%

13FR020E
Ohmite
1: $8.76
1,060In Stock
950Expected 18/11/2026

Mfr. Part No.
13FR020E

Mouser Part No
588-13FR020E

Ohmite

Current Sense Resistors - Through Hole 3watts 0.02OHMS 1%

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Datasheet

1,060In Stock

950Expected 18/11/2026

$8.76

$4.71

$4.50

$3.70

View

Min.: 1
Mult.: 1

Axial

20 mOhms

3 W

1 %

50 PPM / C

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

13FR025E
Ohmite
1: $7.60
895In Stock

Mfr. Part No.
13FR025E

Mouser Part No
588-13FR025E

Ohmite

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

Datasheet

895In Stock

$7.60

$4.95

$4.09

$3.58

View

Min.: 1
Mult.: 1

Axial

25 mOhms

3 W

1 %

50 PPM / C

Current Sense Resistors - Through Hole 3watts 0.03OHMS 1%

13FR030E
Ohmite
1: $7.75
840In Stock

Mfr. Part No.
13FR030E

Mouser Part No
588-13FR030E

Ohmite

Current Sense Resistors - Through Hole 3watts 0.03OHMS 1%

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Datasheet

840In Stock

$7.75

$4.28

$4.26

Min.: 1
Mult.: 1

Axial

30 mOhms

3 W

1 %

50 PPM / C

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

13FR050E
Ohmite
1: $8.47
1,051In Stock

Mfr. Part No.
13FR050E

Mouser Part No
588-13FR050E

Ohmite

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

Datasheet

1,051In Stock

$8.47

$4.38

$4.13

$3.74

View

Min.: 1
Mult.: 1

Axial

50 mOhms

3 W

1 %

50 PPM / C

Current Sense Resistors - Through Hole 3watts 0.2OHMS 1%

13FR200E
Ohmite
1: $5.96
1,238In Stock
2,066On Order

Mfr. Part No.
13FR200E

Mouser Part No
588-13FR200E

Ohmite

Current Sense Resistors - Through Hole 3watts 0.2OHMS 1%

Datasheet

1,238In Stock

2,066On Order

$5.96

$3.52

$3.36

Min.: 1
Mult.: 1

Axial

200 mOhms

3 W

1 %

50 PPM / C

Current Sense Resistors - Through Hole 5watts 0.01OHMS 1%

15FR010E
Ohmite
1: $8.04
1,332In Stock

Mfr. Part No.
15FR010E

Mouser Part No
588-15FR010E

Ohmite

Current Sense Resistors - Through Hole 5watts 0.01OHMS 1%

Datasheet

1,332In Stock

$8.04

$4.54

$4.20

$3.74

View

Min.: 1
Mult.: 1

Axial

10 mOhms

5 W

1 %

100 PPM / C

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

15FR020E
Ohmite
1: $6.70
985In Stock

Mfr. Part No.
15FR020E

Mouser Part No
588-15FR020E

Ohmite

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

Datasheet

985In Stock

$6.70

$4.08

$3.35

$3.21

View

Min.: 1
Mult.: 1

Axial

20 mOhms

5 W

1 %

50 PPM / C

Current Sense Resistors - Through Hole 5watts 0.05OHMS 1%

15FR050E
Ohmite
1: $7.10
5,818In Stock

Mfr. Part No.
15FR050E

Mouser Part No
588-15FR050E

Ohmite

Current Sense Resistors - Through Hole 5watts 0.05OHMS 1%

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Datasheet

5,818In Stock

$7.10

$4.12

$3.74

$3.21

View

Min.: 1
Mult.: 1

Axial

50 mOhms

5 W

1 %

50 PPM / C

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

CS3FR002E
Ohmite
1: $63.85
173In Stock

Mfr. Part No.
CS3FR002E

Mouser Part No
588-CS3FR002E

Ohmite

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

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Datasheet

173In Stock

$63.85

$50.67

$47.48

$44.01

View

Min.: 1
Mult.: 1

Radial

2 mOhms

3 W

1 %

60 PPM / C

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

FC4L110R001JER
Ohmite
1: $5.52
2,713In Stock

Mfr. Part No.
FC4L110R001JER

Mouser Part No
588-FC4L110R001JER

Ohmite

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

Learn More

Datasheet

2,713In Stock

Cut Tape

$5.52

$3.85

$3.41

$3.11

Reel

$2.41

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

1 mOhms

5 W

5 %

100 PPM / C

2043 (Reversed)

50110 (Reversed)

Current Sense Resistors - SMD 5watt 0.002ohms 2% SMD

FC4L110R002GER
Ohmite
1: $6.38
1,031In Stock
9,000On Order

Mfr. Part No.
FC4L110R002GER

Mouser Part No
588-FC4L110R002GER

Ohmite

Current Sense Resistors - SMD 5watt 0.002ohms 2% SMD

Learn More

Datasheet

1,031In Stock

9,000On Order

Cut Tape

$6.38

$4.32

$3.41

$3.11

Reel

$2.41

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

2 mOhms

5 W

2 %

50 PPM / C

2043 (Reversed)

50110 (Reversed)

Current Sense Resistors - SMD 5watt 0.005ohms 1% SMD

FC4L110R005FER
Ohmite
1: $6.38
6,061In Stock

Mfr. Part No.
FC4L110R005FER

Mouser Part No
588-FC4L110R005FER

Ohmite

Current Sense Resistors - SMD 5watt 0.005ohms 1% SMD

Learn More

Datasheet

6,061In Stock

Cut Tape

$6.38

$3.82

$3.28

$2.80

Reel

$2.41

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 5watt 0.010ohms 1% SMD

FC4L110R010FER
Ohmite
1: $5.59
3,196In Stock

Mfr. Part No.
FC4L110R010FER

Mouser Part No
588-FC4L110R010FER

Ohmite

Current Sense Resistors - SMD 5watt 0.010ohms 1% SMD

Learn More

Datasheet

3,196In Stock

Cut Tape

$5.59

$3.90

$3.41

$3.11

Reel

$2.57

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

10 mOhms

5 W

1 %

50 PPM / C

2043 (Reversed)

50110 (Reversed)

Current Sense Resistors - SMD 5watt 0.025ohms 1% SMD

FC4L110R025FER
Ohmite
1: $6.38
1,117In Stock

Mfr. Part No.
FC4L110R025FER

Mouser Part No
588-FC4L110R025FER

Ohmite

Current Sense Resistors - SMD 5watt 0.025ohms 1% SMD

Learn More

Datasheet

1,117In Stock

Cut Tape

$6.38

$4.32

$3.41

$3.11

Reel

$2.41

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

25 mOhms

5 W

1 %

50 PPM / C

2043 (Reversed)

50110 (Reversed)

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

FC4L32R010FER
Ohmite
1: $2.20
11,298In Stock
6,000Expected 12/10/2026

Mfr. Part No.
FC4L32R010FER

Mouser Part No
588-FC4L32R010FER

Ohmite

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

Learn More

Datasheet

11,298In Stock

6,000Expected 12/10/2026

Cut Tape

$2.20

$1.43

$1.12

$1.00

Reel

$0.673

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

10 mOhms

1 W

1 %

50 PPM / C

0612 (Reversed)

1632 (Reversed)

Current Sense Resistors - SMD 1W .025 Ohm 1%

FC4L32R025FER
Ohmite
1: $1.99
16,850In Stock

Mfr. Part No.
FC4L32R025FER

Mouser Part No
588-FC4L32R025FER

Ohmite

Current Sense Resistors - SMD 1W .025 Ohm 1%

Learn More

Datasheet

16,850In Stock

Cut Tape

$1.99

$1.30

$1.00

$0.906

Reel

$0.687

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

25 mOhms

1 W

1 %

50 PPM / C

0612 (Reversed)

1632 (Reversed)

Current Sense Resistors - SMD 2W 0.001 ohm 5%

FC4L64R001JER
Ohmite
1: $3.58
2,314In Stock

Mfr. Part No.
FC4L64R001JER

Mouser Part No
588-FC4L64R001JER

Ohmite

Current Sense Resistors - SMD 2W 0.001 ohm 5%

Learn More

Datasheet

2,314In Stock

Cut Tape

$3.58

$2.38

$1.86

$1.69

Reel

$1.37

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

1 mOhms

2 W

5 %

100 PPM / C

1225 (Reversed)

3263 (Reversed)

Current Sense Resistors - SMD 2W 0.002 ohm 2%

FC4L64R002GER
Ohmite
1: $3.58
5,755In Stock
9,000Expected 26/10/2026

Mfr. Part No.
FC4L64R002GER

Mouser Part No
588-FC4L64R002GER

Ohmite

Current Sense Resistors - SMD 2W 0.002 ohm 2%

Learn More

Datasheet

5,755In Stock

9,000Expected 26/10/2026

Cut Tape

$3.58

$2.38

$1.86

$1.69

Reel

$1.15

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

2 mOhms

2 W

2 %

100 PPM / C

1225 (Reversed)

3263 (Reversed)

Current Sense Resistors - SMD 2W 0.005 ohm 1%

FC4L64R005FER
Ohmite
1: $3.10
7,623In Stock
10,000Expected 26/10/2026

Mfr. Part No.
FC4L64R005FER

Mouser Part No
588-FC4L64R005FER

Ohmite

Current Sense Resistors - SMD 2W 0.005 ohm 1%

Learn More

Datasheet

7,623In Stock

10,000Expected 26/10/2026

Cut Tape

$3.10

$2.11

$1.84

$1.65

Reel

$1.15

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

5 mOhms

2 W

1 %

50 PPM / C

1225 (Reversed)

3263 (Reversed)

Current Sense Resistors - SMD 2W 0.025 ohm 1%

FC4L64R025FER
Ohmite
1: $3.58
3,014In Stock

Mfr. Part No.
FC4L64R025FER

Mouser Part No
588-FC4L64R025FER

Ohmite

Current Sense Resistors - SMD 2W 0.025 ohm 1%

Learn More

Datasheet

3,014In Stock

Cut Tape

$3.58

$2.38

$1.86

$1.69

Reel

$1.19

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 5watt 0.005ohm 1% Metal Foil

FCSL110R005FER
Ohmite
1: $4.28
2,040In Stock

Mfr. Part No.
FCSL110R005FER

Mouser Part No
588-FCSL110R005FER

Ohmite

Current Sense Resistors - SMD 5watt 0.005ohm 1% Metal Foil

Learn More

Datasheet

2,040In Stock

Cut Tape

$4.28

$2.87

$2.24

$2.04

View

Reel

$1.62

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 5watt 0.010ohm 1% Metal Foil

FCSL110R010FER
Ohmite
1: $4.61
1,397In Stock
10,000Expected 4/1/2027

Mfr. Part No.
FCSL110R010FER

Mouser Part No
588-FCSL110R010FER

Ohmite

Current Sense Resistors - SMD 5watt 0.010ohm 1% Metal Foil

Learn More

Datasheet

1,397In Stock

10,000Expected 4/1/2027

Cut Tape

$4.61

$3.06

$2.43

$2.20

Reel

$1.71

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

10 mOhms

5 W

1 %

50 PPM / C

2043 (Reversed)

50110 (Reversed)

Current Sense Resistors

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