Current Sense Resistors

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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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Types of Current Sense Resistors

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Part #

Current Sense Resistors - SMD 10W 0.025 OHM 1 %

FCSL150R025FER
Ohmite
1: 50,88 kr.
1.012In Stock

Mfr. Part No.
FCSL150R025FER

Mouser Part No
588-FCSL150R025FER

Ohmite

Current Sense Resistors - SMD 10W 0.025 OHM 1 %

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Datasheet

1.012In Stock

Cut Tape

50,88 kr.

34,99 kr.

30,66 kr.

27,98 kr.

View

Reel

19,32 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

20 mOhms

10 W

1 %

100 PPM / C

SMD/SMT

3059 (Reversed)

75150 (Reversed)

Current Sense Resistors - Through Hole 1.5watt .01ohm 3%

615HR010E
Ohmite
1: 11,41 kr.
4.984In Stock

Mfr. Part No.
615HR010E

Mouser Part No
588-615HR010E

Ohmite

Current Sense Resistors - Through Hole 1.5watt .01ohm 3%

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Datasheet

4.984In Stock

11,41 kr.

7,53 kr.

5,46 kr.

4,77 kr.

View

Min.: 1
Mult.: 1

10 mOhms

1.5 W

3 %

Axial

Current Sense Resistors - SMD 0.005 ohm 0.5% 5W

FCSL110R005DER
Ohmite
1: 18,13 kr.
1.706In Stock

Mfr. Part No.
FCSL110R005DER

Mouser Part No
588-FCSL110R005DER

Ohmite

Current Sense Resistors - SMD 0.005 ohm 0.5% 5W

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Datasheet

1.706In Stock

Cut Tape

18,13 kr.

14,47 kr.

12,16 kr.

11,12 kr.

View

Reel

7,42 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

5 mOhms

5 W

0.5 %

50 PPM / C

SMD/SMT

2043 (Reversed)

50110 (Reversed)

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

WLCR010FET
Ohmite
1: 12,38 kr.
4.367In 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

4.367In Stock

Cut Tape

12,38 kr.

8,21 kr.

6,35 kr.

5,74 kr.

Reel

3,85 kr.

View

Min.: 1
Mult.: 1

Reel: 1.000

10 mOhms

2 W

1 %

100 PPM / C

Axial

Current Sense Resistors - SMD 1W 0.003 ohms 5%

610SJR00300E-T
Ohmite
1: 16,86 kr.
3.228In Stock

Mfr. Part No.
610SJR00300E-T

Mouser Part No
588-610SJR00300E-T

Ohmite

Current Sense Resistors - SMD 1W 0.003 ohms 5%

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Datasheet

3.228In Stock

Cut Tape

16,86 kr.

11,26 kr.

8,80 kr.

7,98 kr.

Reel

5,42 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.500

3 mOhms

1 W

5 %

350 PPM / C

SMD/SMT

4412

11232

Current Sense Resistors - SMD 10W 0.001 OHM 5 %

FCSL150R001JER
Ohmite
1: 50,88 kr.
539In Stock

Mfr. Part No.
FCSL150R001JER

Mouser Part No
588-FCSL150R001JER

Ohmite

Current Sense Resistors - SMD 10W 0.001 OHM 5 %

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Datasheet

539In Stock

Cut Tape

50,88 kr.

34,91 kr.

30,59 kr.

27,90 kr.

Reel

20,74 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

1 mOhms

10 W

5 %

100 PPM / C

SMD/SMT

3059 (Reversed)

75150 (Reversed)

Current Sense Resistors - Through Hole 0.5W .005 ohms 1%

WLAR005FET
Ohmite
1: 12,38 kr.
4.024In Stock

Mfr. Part No.
WLAR005FET

Mouser Part No
588-WLAR005FET

Ohmite

Current Sense Resistors - Through Hole 0.5W .005 ohms 1%

Learn More

Datasheet

4.024In Stock

Cut Tape

12,38 kr.

8,21 kr.

6,35 kr.

5,74 kr.

Reel

3,85 kr.

View

Min.: 1
Mult.: 1

Reel: 1.000

5 mOhms

500 mW (1/2 W)

1 %

300 PPM / C

Axial

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

WLBR010FET
Ohmite
1: 12,38 kr.
4.737In Stock

Mfr. Part No.
WLBR010FET

Mouser Part No
588-WLBR010FET

Ohmite

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

Learn More

Datasheet

4.737In Stock

Cut Tape

12,38 kr.

8,21 kr.

6,35 kr.

5,74 kr.

Reel

3,85 kr.

View

Min.: 1
Mult.: 1

Reel: 1.000

10 mOhms

1 W

1 %

100 PPM / C

Axial

Current Sense Resistors - SMD 0.039ohm 1% 4 Terminal

LVK24R039FER
Ohmite
1: 13,58 kr.
2.369In Stock

Mfr. Part No.
LVK24R039FER

Mouser Part No
588-LVK24R039FER

Ohmite

Current Sense Resistors - SMD 0.039ohm 1% 4 Terminal

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Datasheet

2.369In Stock

Cut Tape

13,58 kr.

9,03 kr.

6,99 kr.

6,33 kr.

Reel

4,27 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

39 mOhms

1 W

1 %

50 PPM / C

SMD/SMT

2412

6432

Current Sense Resistors - Through Hole 0.5W .100 ohms 1%

WLAR100FET
Ohmite
1: 12,38 kr.
4.635In Stock

Mfr. Part No.
WLAR100FET

Mouser Part No
588-WLAR100FET

Ohmite

Current Sense Resistors - Through Hole 0.5W .100 ohms 1%

Learn More

Datasheet

4.635In Stock

Cut Tape

12,38 kr.

8,21 kr.

6,35 kr.

5,74 kr.

Reel

3,85 kr.

View

Min.: 1
Mult.: 1

Reel: 1.000

100 mOhms

500 mW (1/2 W)

1 %

100 PPM / C

Axial

Current Sense Resistors - Through Hole 1W .050 ohms 1%

WLBR050FET
Ohmite
1: 12,38 kr.
3.157In Stock

Mfr. Part No.
WLBR050FET

Mouser Part No
588-WLBR050FET

Ohmite

Current Sense Resistors - Through Hole 1W .050 ohms 1%

Learn More

Datasheet

3.157In Stock

Cut Tape

12,38 kr.

8,21 kr.

6,35 kr.

5,74 kr.

View

Reel

3,50 kr.

Min.: 1
Mult.: 1

Reel: 1.000

50 mOhms

1 W

1 %

100 PPM / C

Axial

Current Sense Resistors - SMD 0.05ohm .5% 4 Terminal

LVK20R050DER
Ohmite
1: 11,41 kr.
2.949In Stock

Mfr. Part No.
LVK20R050DER

Mouser Part No
588-LVK20R050DER

Ohmite

Current Sense Resistors - SMD 0.05ohm .5% 4 Terminal

Learn More

Datasheet

2.949In Stock

Cut Tape

11,41 kr.

7,06 kr.

5,83 kr.

4,96 kr.

Reel

3,63 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

50 mOhms

750 mW (3/4 W)

0.5 %

50 PPM / C

SMD/SMT

2010

5025

Current Sense Resistors - Through Hole 2watts 0.1OHMS 1%

12FR100E
Ohmite
1: 28,20 kr.
1.395In Stock

Mfr. Part No.
12FR100E

Mouser Part No
588-12FR100E

Ohmite

Current Sense Resistors - Through Hole 2watts 0.1OHMS 1%

Datasheet

1.395In Stock

28,20 kr.

14,99 kr.

13,73 kr.

13,43 kr.

Min.: 1
Mult.: 1

100 mOhms

2 W

1 %

50 PPM / C

Axial

Current Sense Resistors - SMD 2W 0.025 ohm 1%

FC4L64R025FER
Ohmite
1: 16,86 kr.
3.304In Stock

Mfr. Part No.
FC4L64R025FER

Mouser Part No
588-FC4L64R025FER

Ohmite

Current Sense Resistors - SMD 2W 0.025 ohm 1%

Learn More

Datasheet

3.304In Stock

Cut Tape

16,86 kr.

11,26 kr.

7,53 kr.

6,67 kr.

Reel

5,32 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

25 mOhms

2 W

1 %

50 PPM / C

SMD/SMT

1225 (Reversed)

3263 (Reversed)

Current Sense Resistors - SMD 0.03 ohm 0.5% 5W

FCSL110R030DER
Ohmite
1: 25,96 kr.
1.414In Stock

Mfr. Part No.
FCSL110R030DER

Mouser Part No
588-FCSL110R030DER

Ohmite

Current Sense Resistors - SMD 0.03 ohm 0.5% 5W

Learn More

Datasheet

1.414In Stock

Cut Tape

25,96 kr.

9,10 kr.

8,95 kr.

8,88 kr.

Reel

8,28 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

30 mOhms

5 W

0.5 %

50 PPM / C

SMD/SMT

2043 (Reversed)

50110 (Reversed)

Current Sense Resistors - SMD 0.02 ohm 0.5% 4W

FCSL90R020DER
Ohmite
1: 8,95 kr.
1.912In Stock

Mfr. Part No.
FCSL90R020DER

Mouser Part No
588-FCSL90R020DER

Ohmite

Current Sense Resistors - SMD 0.02 ohm 0.5% 4W

Learn More

Datasheet

1.912In Stock

Cut Tape

8,95 kr.

7,98 kr.

7,76 kr.

7,53 kr.

Reel

5,54 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

20 mOhms

4 W

0.5 %

50 PPM / C

SMD/SMT

1835 (Reversed)

4590 (Reversed)

Current Sense Resistors - SMD 2W 0.005 ohm 1%

MCS3264R005FER
Ohmite
1: 5,65 kr.
14.873In Stock

Mfr. Part No.
MCS3264R005FER

Mouser Part No
588-MCS3264R005FER

Ohmite

Current Sense Resistors - SMD 2W 0.005 ohm 1%

Learn More

Datasheet

14.873In Stock

Cut Tape

5,65 kr.

2,63 kr.

2,19 kr.

1,86 kr.

Reel

1,57 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

5 mOhms

2 W

1 %

50 PPM / C

SMD/SMT

2512

6432

Current Sense Resistors - SMD 4watt .05ohm 1% Metal Foil

FCSL90R050FER
Ohmite
1: 15,74 kr.
1.940In Stock

Mfr. Part No.
FCSL90R050FER

Mouser Part No
588-FCSL90R050FER

Ohmite

Current Sense Resistors - SMD 4watt .05ohm 1% Metal Foil

Learn More

Datasheet

1.940In Stock

Cut Tape

15,74 kr.

10,44 kr.

8,13 kr.

7,38 kr.

Reel

5,03 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

50 mOhms

4 W

1 %

50 PPM / C

SMD/SMT

1835 (Reversed)

4590 (Reversed)

Current Sense Resistors - Through Hole 2watts 0.06OHMS 1%

12FR060E
Ohmite
1: 26,93 kr.
245In Stock

Mfr. Part No.
12FR060E

Mouser Part No
588-12FR060E

Ohmite

Current Sense Resistors - Through Hole 2watts 0.06OHMS 1%

Datasheet

245In Stock

26,93 kr.

16,71 kr.

12,76 kr.

10,67 kr.

View

Min.: 1
Mult.: 1

60 mOhms

2 W

1 %

50 PPM / C

Axial

Current Sense Resistors - Through Hole 1/4watt .01ohm 3%

603HR010E
Ohmite
1: 10,52 kr.
91In Stock

Mfr. Part No.
603HR010E

Mouser Part No
588-603HR010E

Ohmite

Current Sense Resistors - Through Hole 1/4watt .01ohm 3%

Learn More

Datasheet

91In Stock

10,52 kr.

6,30 kr.

5,54 kr.

4,14 kr.

View

Min.: 1
Mult.: 1

10 mOhms

250 mW (1/4 W)

3 %

Axial

Current Sense Resistors - Through Hole 1/4watt .05ohm 3%

603HR050E
Ohmite
1: 10,52 kr.
195In Stock

Mfr. Part No.
603HR050E

Mouser Part No
588-603HR050E

Ohmite

Current Sense Resistors - Through Hole 1/4watt .05ohm 3%

Learn More

Datasheet

195In Stock

10,52 kr.

6,18 kr.

4,51 kr.

3,87 kr.

View

Min.: 1
Mult.: 1

50 mOhms

250 mW (1/4 W)

3 %

100 PPM / C

Axial

Current Sense Resistors - SMD 10W 0.02 Ohms 1%

FCSL150R020FER
Ohmite
1: 60,35 kr.
82In Stock

Mfr. Part No.
FCSL150R020FER

Mouser Part No
588-FCSL150R020FER

Ohmite

Current Sense Resistors - SMD 10W 0.02 Ohms 1%

Learn More

Datasheet

82In Stock

Cut Tape

60,35 kr.

37,45 kr.

35,21 kr.

32,23 kr.

Reel

21,19 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

20 mOhms

10 W

1 %

100 PPM / C

SMD/SMT

3059 (Reversed)

75150 (Reversed)

Current Sense Resistors - SMD 2W 0.015 Ohms 1%

FCSL64R015FER
Ohmite
1: 12,31 kr.
647In Stock

Mfr. Part No.
FCSL64R015FER

Mouser Part No
588-FCSL64R015FER

Ohmite

Current Sense Resistors - SMD 2W 0.015 Ohms 1%

Learn More

Datasheet

647In Stock

Cut Tape

12,31 kr.

7,25 kr.

6,48 kr.

5,11 kr.

Reel

3,29 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

15 mOhms

2 W

1 %

50 PPM / C

SMD/SMT

1225 (Reversed)

3263 (Reversed)

Current Sense Resistors - SMD 0.025 ohm 1% 1.0W

FCSL20R025FER
Ohmite
1: 4,10 kr.
4.695In Stock

Mfr. Part No.
FCSL20R025FER

Mouser Part No
588-FCSL20R025FER

Ohmite

Current Sense Resistors - SMD 0.025 ohm 1% 1.0W

Learn More

Datasheet

4.695In Stock

Cut Tape

4,10 kr.

2,59 kr.

2,03 kr.

1,40 kr.

Reel

0,806 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

25 mOhms

1 W

1 %

50 PPM / C

SMD/SMT

0508 (Reversed)

1220 (Reversed)

Current Sense Resistors - SMD 0.03ohm .5% 4 Terminal

LVK20R030DER
Ohmite
1: 13,35 kr.
318In Stock

Mfr. Part No.
LVK20R030DER

Mouser Part No
588-LVK20R030DER

Ohmite

Current Sense Resistors - SMD 0.03ohm .5% 4 Terminal

Learn More

Datasheet

318In Stock

Cut Tape

13,35 kr.

7,83 kr.

7,06 kr.

5,54 kr.

Reel

3,57 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

30 mOhms

750 mW (3/4 W)

0.5 %

50 PPM / C

SMD/SMT

2010

5025

Current Sense Resistors

Types of Current Sense Resistors

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0 Ohms
300 uOhms
400 uOhms
500 uOhms
600 uOhms
1 mOhms
2 mOhms
3 mOhms
3.75 mOhms
4 mOhms
5 mOhms
8 mOhms
10 mOhms
12 mOhms
15 mOhms
20 mOhms
22 mOhms
24 mOhms
25 mOhms
27 mOhms

125 mW (1/8 W)
200 mW (1/5 W)
250 mW (1/4 W)
375 mW
500 mW (1/2 W)
750 mW (3/4 W)
1 W
1.5 W
2 W
3 W
4 W
5 W
7.5 W
10 W
15 W
20 W
25 W
30 W
37.5 W
75 W