Resistors – Mouser Mexico

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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

RW1S0CKR010FE
Ohmite
1: $12.90
93In Stock

Mfr. Part #
RW1S0CKR010FE

Mouser Part #
588-RW1S0CKR010FE

Ohmite

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

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Datasheet

93In Stock

$12.90

$8.92

$7.64

$7.16

View

Min.: 1
Mult.: 1

SMD/SMT

10 mOhms

1 W

1 %

50 PPM / C

4224

10862

Current Sense Resistors - SMD 1watt .025ohm .5% SMD Wirewound

RW1S0CKR025DE
Ohmite
1: $12.56
34In Stock

Mfr. Part #
RW1S0CKR025DE

Mouser Part #
588-RW1S0CKR025DE

Ohmite

Current Sense Resistors - SMD 1watt .025ohm .5% SMD Wirewound

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Datasheet

34In Stock

$12.56

$10.57

$9.71

$7.40

View

Min.: 1
Mult.: 1

SMD/SMT

25 mOhms

1 W

0.5 %

50 PPM / C

4224

10862

Current Sense Resistors - SMD 1watt .025ohm 1% SMD Wirewound

RW1S0CKR025FE
Ohmite
1: $12.90
43In Stock

Mfr. Part #
RW1S0CKR025FE

Mouser Part #
588-RW1S0CKR025FE

Ohmite

Current Sense Resistors - SMD 1watt .025ohm 1% SMD Wirewound

Learn More

Datasheet

43In Stock

$12.90

$8.92

$7.90

$7.33

View

Min.: 1
Mult.: 1

SMD/SMT

25 mOhms

1 W

1 %

50 PPM / C

4224

10862

Current Sense Resistors - SMD 1watt .05ohm .5% SMD Wirewound

RW1S0CKR050DET
Ohmite
1: $12.25
77In Stock

Mfr. Part #
RW1S0CKR050DET

Mouser Part #
588-RW1S0CKR050DET

Ohmite

Current Sense Resistors - SMD 1watt .05ohm .5% SMD Wirewound

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Datasheet

77In Stock

Cut Tape

$12.25

$8.46

$7.44

$6.80

View

Reel

$5.28

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

50 mOhms

1 W

0.5 %

50 PPM / C

4224

10862

Current Sense Resistors - Through Hole 100 AMP SHUNT 75 mV

SHD1-100C075DE
Ohmite
1: $34.66
6In Stock

Mfr. Part #
SHD1-100C075DE

Mouser Part #
588-SHD1-100C075DE

Ohmite

Current Sense Resistors - Through Hole 100 AMP SHUNT 75 mV

Learn More

Datasheet

6In Stock

$34.66

$27.89

$26.20

$25.86

View

Min.: 1
Mult.: 1

Bolt-On

0 Ohms

7.5 W

0.5 %

Current Sense Resistors - Through Hole 1000 AMP SHUNT 75 mV

SHL1-1K0C075DE
Ohmite
1: $202.05
1In Stock

Mfr. Part #
SHL1-1K0C075DE

Mouser Part #
588-SHL1-1K0C075DE

Ohmite

Current Sense Resistors - Through Hole 1000 AMP SHUNT 75 mV

Learn More

Datasheet

1In Stock

$202.05

$159.22

$152.48

Min.: 1
Mult.: 1

Bolt-On

0 Ohms

75 W

0.5 %

Current Sense Resistors - Through Hole 200 AMP SHUNT 75 mV

SHT1-200C075DE
Ohmite
1: $34.66
23In Stock

Mfr. Part #
SHT1-200C075DE

Mouser Part #
588-SHT1-200C075DE

Ohmite

Current Sense Resistors - Through Hole 200 AMP SHUNT 75 mV

Learn More

Datasheet

23In Stock

$34.66

$26.48

$25.79

$24.34

View

Min.: 1
Mult.: 1

Bolt-On

0 Ohms

15 W

0.5 %

Current Sense Resistors - Through Hole 0.5W .010 ohms 1%

WLAR010FET
Ohmite
1: $2.51
957In Stock

Mfr. Part #
WLAR010FET

Mouser Part #
588-WLAR010FET

Ohmite

Current Sense Resistors - Through Hole 0.5W .010 ohms 1%

Learn More

Datasheet

957In Stock

Cut Tape

$2.51

$1.66

$1.29

$1.16

Reel

$0.78

View

Min.: 1
Mult.: 1

: 1,000

Axial

10 mOhms

500 mW (1/2 W)

1 %

300 PPM / C

Current Sense Resistors - Through Hole 0.5W .015 ohms 1%

WLAR015FET
Ohmite
1: $2.51
147In Stock

Mfr. Part #
WLAR015FET

Mouser Part #
588-WLAR015FET

Ohmite

Current Sense Resistors - Through Hole 0.5W .015 ohms 1%

Learn More

Datasheet

147In Stock

Cut Tape

$2.51

$1.66

$1.29

$1.16

Reel

$0.78

View

Min.: 1
Mult.: 1

: 1,000

Axial

15 mOhms

500 mW (1/2 W)

1 %

300 PPM / C

Current Sense Resistors - Through Hole 0.5W .020 ohms 1%

WLAR020FET
Ohmite
1: $2.51
218In Stock

Mfr. Part #
WLAR020FET

Mouser Part #
588-WLAR020FET

Ohmite

Current Sense Resistors - Through Hole 0.5W .020 ohms 1%

Learn More

Datasheet

218In Stock

Cut Tape

$2.51

$1.66

$1.29

$1.16

Reel

$0.78

View

Min.: 1
Mult.: 1

: 1,000

Axial

20 mOhms

500 mW (1/2 W)

1 %

300 PPM / C

Current Sense Resistors - Through Hole 0.5W .025 ohms 1%

WLAR025FET
Ohmite
1: $2.51
844In Stock

Mfr. Part #
WLAR025FET

Mouser Part #
588-WLAR025FET

Ohmite

Current Sense Resistors - Through Hole 0.5W .025 ohms 1%

Learn More

Datasheet

844In Stock

Cut Tape

$2.51

$1.66

$1.29

$1.16

Reel

$0.78

View

Min.: 1
Mult.: 1

: 1,000

Axial

25 mOhms

500 mW (1/2 W)

1 %

300 PPM / C

Current Sense Resistors - Through Hole 0.5W .030 ohms 1%

WLAR030FET
Ohmite
1: $2.81
730In Stock

Mfr. Part #
WLAR030FET

Mouser Part #
588-WLAR030FET

Ohmite

Current Sense Resistors - Through Hole 0.5W .030 ohms 1%

Learn More

Datasheet

730In Stock

Cut Tape

$2.81

$1.72

$1.55

$1.24

Reel

$0.78

View

Min.: 1
Mult.: 1

: 1,000

Axial

30 mOhms

500 mW (1/2 W)

1 %

300 PPM / C

Current Sense Resistors - Through Hole 0.5W .050 ohms 1%

WLAR050FET
Ohmite
1: $2.51
245In Stock

Mfr. Part #
WLAR050FET

Mouser Part #
588-WLAR050FET

Ohmite

Current Sense Resistors - Through Hole 0.5W .050 ohms 1%

Learn More

Datasheet

245In Stock

Cut Tape

$2.51

$1.66

$1.29

$1.16

Reel

$0.78

View

Min.: 1
Mult.: 1

: 1,000

Axial

50 mOhms

500 mW (1/2 W)

1 %

100 PPM / C

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

WLBR005FET
Ohmite
1: $2.51
1,573In Stock

Mfr. Part #
WLBR005FET

Mouser Part #
588-WLBR005FET

Ohmite

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

Learn More

Datasheet

1,573In Stock

Cut Tape

$2.51

$1.66

$1.29

$1.16

Reel

$0.78

View

Min.: 1
Mult.: 1

: 1,000

Axial

5 mOhms

1 W

1 %

100 PPM / C

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

WLBR050FET
Ohmite
1: $2.51
2,372In Stock

Mfr. Part #
WLBR050FET

Mouser Part #
588-WLBR050FET

Ohmite

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

Learn More

Datasheet

2,372In Stock

Cut Tape

$2.51

$1.66

$1.29

$1.16

Reel

$0.78

View

Min.: 1
Mult.: 1

: 1,000

Axial

50 mOhms

1 W

1 %

100 PPM / C

Current Sense Resistors - Through Hole 2W .020 ohms 1%

WLCR020FET
Ohmite
1: $2.51
550In Stock
4,000Expected 9/28/2026

Mfr. Part #
WLCR020FET

Mouser Part #
588-WLCR020FET

Ohmite

Current Sense Resistors - Through Hole 2W .020 ohms 1%

Learn More

Datasheet

550In Stock

4,000Expected 9/28/2026

Cut Tape

$2.51

$1.66

$1.29

$1.16

Reel

$0.78

View

Min.: 1
Mult.: 1

: 1,000

Axial

20 mOhms

2 W

1 %

100 PPM / C

Current Sense Resistors - SMD 2W 0.015 Ohms 1%

FCSL64R015FER
Ohmite
1: $2.50
622In Stock

Mfr. Part #
FCSL64R015FER

Mouser Part #
588-FCSL64R015FER

Ohmite

Current Sense Resistors - SMD 2W 0.015 Ohms 1%

Learn More

Datasheet

622In Stock

Cut Tape

$2.50

$1.47

$1.31

$1.03

Reel

$0.74

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

15 mOhms

2 W

1 %

50 PPM / C

1225 (Reversed)

3263 (Reversed)

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

RW1S0CKR010FET
Ohmite
1: $11.56
171In Stock

Mfr. Part #
RW1S0CKR010FET

Mouser Part #
588-RW1S0CKR010FET

Ohmite

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

Learn More

Datasheet

171In Stock

Cut Tape

$11.56

$7.97

$7.01

$6.40

Reel

$5.03

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 0.5W .020 ohms 1%

WLAR020FE
Ohmite
1: $3.69
49In Stock
Factory Special Order

Mfr. Part #
WLAR020FE

Mouser Part #
588-WLAR020FE

Factory Special Order

Ohmite

Current Sense Resistors - Through Hole 0.5W .020 ohms 1%

Learn More

Datasheet

49In Stock

$3.69

$2.20

$1.85

$1.53

View

Min.: 1
Mult.: 1

Axial

20 mOhms

500 mW (1/2 W)

1 %

300 PPM / C

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

FC4L32R005FER
Ohmite
1: $2.11
10,000Expected 11/23/2026

Mfr. Part #
FC4L32R005FER

Mouser Part #
588-FC4L32R005FER

Ohmite

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

Learn More

Datasheet

10,000Expected 11/23/2026

Cut Tape

$2.11

$1.34

$1.07

$0.946

Reel

$0.644

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

5 mOhms

1 W

1 %

50 PPM / C

0612 (Reversed)

1632 (Reversed)

Current Sense Resistors - SMD 0.005 ohm 0.5% 3W

FCSL76R005DER
Ohmite
1: $2.44
8,501On Order

Mfr. Part #
FCSL76R005DER

Mouser Part #
588-FCSL76R005DER

Ohmite

Current Sense Resistors - SMD 0.005 ohm 0.5% 3W

Learn More

Datasheet

8,501On Order

Cut Tape

$2.44

$1.64

$1.52

$1.28

Reel

$0.961

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

5 mOhms

3 W

0.5 %

50 PPM / C

1530 (Reversed)

3876 (Reversed)

Current Sense Resistors - SMD 0.015 ohm 0.5% 3W

FCSL76R015DER
Ohmite
1: $2.44
3,932Expected 11/16/2026

Mfr. Part #
FCSL76R015DER

Mouser Part #
588-FCSL76R015DER

Ohmite

Current Sense Resistors - SMD 0.015 ohm 0.5% 3W

Learn More

Datasheet

3,932Expected 11/16/2026

Cut Tape

$2.44

$1.66

$1.56

$1.33

Reel

$1.04

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

15 mOhms

3 W

0.5 %

50 PPM / C

1530 (Reversed)

3876 (Reversed)

Current Sense Resistors - SMD .01ohm 1% 4 Terminal

LVK12R010FER
Ohmite
1: $2.03
24,705Expected 10/12/2026

Mfr. Part #
LVK12R010FER

Mouser Part #
588-LVK12R010FER

Ohmite

Current Sense Resistors - SMD .01ohm 1% 4 Terminal

Learn More

Datasheet

24,705Expected 10/12/2026

Cut Tape

$2.03

$1.16

$0.949

$0.71

View

Reel

$0.498

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

SMD/SMT

10 mOhms

500 mW (1/2 W)

1 %

50 PPM / C

1206

3216

Current Sense Resistors - SMD 0.002ohm 1% 4 Terminal

LVK25R002FER
Ohmite
1: $4.11
12,809On Order

Mfr. Part #
LVK25R002FER

Mouser Part #
588-LVK25R002FER

Ohmite

Current Sense Resistors - SMD 0.002ohm 1% 4 Terminal

Learn More

Datasheet

12,809On Order

Cut Tape

$4.11

$2.61

$2.22

$1.91

$1.61

Reel

$1.47

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

2 mOhms

2 W

1 %

200 PPM / C

1224 (Reversed)

3264 (Reversed)

Current Sense Resistors - SMD 1W 0.015 ohm 1%

MCS1632R015FER
Ohmite
1: $1.14
9,942Expected 1/11/2027

Mfr. Part #
MCS1632R015FER

Mouser Part #
588-MCS1632R015FER

Ohmite

Current Sense Resistors - SMD 1W 0.015 ohm 1%

Learn More

Datasheet

9,942Expected 1/11/2027

Cut Tape

$1.14

$0.74

$0.564

$0.506

Reel

$0.308

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

SMD/SMT

15 mOhms

1 W

1 %

50 PPM / C

1307

3317

Current Sense Resistors

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