Current Sense Resistors - SMD

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Current Monitoring for Electric Power Steering

Current monitors, or current sense amplifiers, are special purpose amplifiers that measure electrical current. These amplifiers output a voltage that is proportional to the current flowing in the power rail, or the supply/return to the load relative to ground.

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Part #

Current Sense Resistors - SMD 5watts .003ohms 1%

WSR53L000FEA
Vishay / Dale
1: $4.76
2,669In Stock

Mfr. Part No.
WSR53L000FEA

Mouser Part No
71-WSR53L000FEA

Vishay / Dale

Current Sense Resistors - SMD 5watts .003ohms 1%

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Datasheet

2,669In Stock

Cut Tape

$4.76

$3.21

$2.52

$2.30

Reel

$1.88

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Reel, Cut Tape, MouseReel

WSR High Power

3 mOhms

5 W

1 %

450 PPM / C

4527

11570

11.56 mm (0.455 in)

6.98 mm (0.275 in)

2.41 mm (0.095 in)

- 65 C

+ 275 C

Metal Element

Standard

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 1watt .006ohms 1%

WSL25126L000FEA
Vishay / Dale
1: $2.65
3,793In Stock
12,000Expected 6/1/2027

Mfr. Part No.
WSL25126L000FEA

Mouser Part No
71-WSL25126L000FEA

Vishay / Dale

Current Sense Resistors - SMD 1watt .006ohms 1%

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Datasheet

Product Comments

3,793In Stock

12,000Expected 6/1/2027

Cut Tape

$2.65

$1.63

$1.35

$1.18

Reel

$0.986

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Reel, Cut Tape, MouseReel

WSL

6 mOhms

1 W

1 %

110 PPM / C

2512

6332

6.35 mm (0.25 in)

3.2 mm (0.126 in)

0.64 mm (0.025 in)

- 65 C

+ 170 C

Metal Strip

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 1watt .007ohms 1%

WSL25127L000FEA
Vishay / Dale
1: $2.65
15,463In Stock

Mfr. Part No.
WSL25127L000FEA

Mouser Part No
71-WSL25127L000FEA

Vishay / Dale

Current Sense Resistors - SMD 1watt .007ohms 1%

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Datasheet

Product Comments

15,463In Stock

Cut Tape

$2.65

$1.62

$1.36

$1.17

Reel

$0.899

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Reel, Cut Tape, MouseReel

WSL

7 mOhms

1 W

1 %

75 PPM / C

2512

6332

6.35 mm (0.25 in)

3.2 mm (0.126 in)

0.64 mm (0.025 in)

- 65 C

+ 170 C

Metal Strip

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 1watt .008ohms 1%

WSL25128L000FEA
Vishay / Dale
1: $2.73
7,934In Stock

Mfr. Part No.
WSL25128L000FEA

Mouser Part No
71-WSL25128L000FEA

Vishay / Dale

Current Sense Resistors - SMD 1watt .008ohms 1%

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Datasheet

Product Comments

7,934In Stock

Cut Tape

$2.73

$1.74

$1.41

$1.23

View

Reel

$0.899

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Reel, Cut Tape, MouseReel

WSL

8 mOhms

1 W

1 %

75 PPM / C

2512

6332

6.35 mm (0.25 in)

3.2 mm (0.126 in)

0.64 mm (0.025 in)

- 65 C

+ 170 C

Metal Strip

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 2watts .012ohm 1%

WSL2512R0120FEA18
Vishay / Dale
1: $2.42
18,826In Stock

Mfr. Part No.
WSL2512R0120FEA18

Mouser Part No
71-WSL2512R0120FEA18

Vishay / Dale

Current Sense Resistors - SMD 2watts .012ohm 1%

Learn More

Datasheet

18,826In Stock

Cut Tape

$2.42

$1.44

$1.22

$1.04

Reel

$0.772

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Reel, Cut Tape, MouseReel

WSL-18 High Power

12 mOhms

2 W

1 %

75 PPM / C

2512

6332

6.35 mm (0.25 in)

3.2 mm (0.126 in)

0.64 mm (0.025 in)

- 65 C

+ 170 C

Metal Strip

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 1watt .0125ohms 1%

WSL2512R0125FEB
Vishay / Dale
1: $2.35
7,413In Stock

Mfr. Part No.
WSL2512R0125FEB

Mouser Part No
71-WSL2512R0125FEB

Vishay / Dale

Current Sense Resistors - SMD 1watt .0125ohms 1%

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Datasheet

7,413In Stock

Cut Tape

$2.35

$1.44

$1.14

$0.926

Reel

$0.869

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape, MouseReel

WSL

12.5 mOhms

1 W

1 %

75 PPM / C

2512

6332

6.35 mm (0.25 in)

3.2 mm (0.126 in)

0.64 mm (0.025 in)

- 65 C

+ 170 C

Metal Strip

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 2watts .02ohm 1%

WSL2512R0200FEA18
Vishay / Dale
1: $2.30
13,147In Stock

Mfr. Part No.
WSL2512R0200FEA18

Mouser Part No
71-WSL2512R0200FEA18

Vishay / Dale

Current Sense Resistors - SMD 2watts .02ohm 1%

Learn More

Datasheet

13,147In Stock

Cut Tape

$2.30

$1.40

$1.17

$1.03

Reel

$0.756

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Reel, Cut Tape, MouseReel

WSL-18 High Power

20 mOhms

2 W

1 %

75 PPM / C

2512

6332

6.35 mm (0.25 in)

3.2 mm (0.126 in)

0.64 mm (0.025 in)

- 65 C

+ 170 C

Metal Strip

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 2watts .022ohm 1%

WSL2512R0220FEA18
Vishay / Dale
1: $2.38
8,349In Stock

Mfr. Part No.
WSL2512R0220FEA18

Mouser Part No
71-WSL2512R0220FEA18

Vishay / Dale

Current Sense Resistors - SMD 2watts .022ohm 1%

Learn More

Datasheet

8,349In Stock

Cut Tape

$2.38

$1.48

$1.22

$1.10

Reel

$0.785

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Reel, Cut Tape, MouseReel

WSL-18 High Power

22 mOhms

2 W

1 %

75 PPM / C

2512

6332

6.35 mm (0.25 in)

3.2 mm (0.126 in)

0.64 mm (0.025 in)

- 65 C

+ 170 C

Metal Strip

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 2watts .027ohm 1%

WSL2512R0270FEA18
Vishay / Dale
1: $2.37
7,318In Stock

Mfr. Part No.
WSL2512R0270FEA18

Mouser Part No
71-WSL2512R0270FEA18

Vishay / Dale

Current Sense Resistors - SMD 2watts .027ohm 1%

Learn More

Datasheet

7,318In Stock

Cut Tape

$2.37

$1.43

$1.20

$1.03

Reel

$0.83

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Reel, Cut Tape, MouseReel

WSL-18 High Power

27 mOhms

2 W

1 %

75 PPM / C

2512

6332

6.35 mm (0.25 in)

3.2 mm (0.126 in)

0.64 mm (0.025 in)

- 65 C

+ 170 C

Metal Strip

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 2watts .03ohm 1%

WSL2512R0300FEA18
Vishay / Dale
1: $2.56
6,312In Stock

Mfr. Part No.
WSL2512R0300FEA18

Mouser Part No
71-WSL2512R0300FEA18

Vishay / Dale

Current Sense Resistors - SMD 2watts .03ohm 1%

Learn More

Datasheet

6,312In Stock

Cut Tape

$2.56

$1.50

$1.35

$1.07

Reel

$0.771

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Reel, Cut Tape, MouseReel

WSL-18 High Power

30 mOhms

2 W

1 %

75 PPM / C

2512

6332

6.35 mm (0.25 in)

3.2 mm (0.126 in)

0.64 mm (0.025 in)

- 65 C

+ 170 C

Metal Strip

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 2watts .04ohm 1%

WSL2512R0400FEA18
Vishay / Dale
1: $2.28
17,045In Stock

Mfr. Part No.
WSL2512R0400FEA18

Mouser Part No
71-WSL2512R0400FEA18

Vishay / Dale

Current Sense Resistors - SMD 2watts .04ohm 1%

Learn More

Datasheet

17,045In Stock

Cut Tape

$2.28

$1.43

$1.18

$1.03

Reel

$0.772

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Reel, Cut Tape, MouseReel

WSL-18 High Power

40 mOhms

2 W

1 %

75 PPM / C

2512

6332

6.35 mm (0.25 in)

3.2 mm (0.126 in)

0.64 mm (0.025 in)

- 65 C

+ 170 C

Metal Strip

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 1watt .2ohms .5% 2512

WSL2512R2000DEA
Vishay / Dale
1: $3.18
3,933In Stock

Mfr. Part No.
WSL2512R2000DEA

Mouser Part No
71-WSL2512R2000DEA

Vishay / Dale

Current Sense Resistors - SMD 1watt .2ohms .5% 2512

Learn More

Datasheet

3,933In Stock

Cut Tape

$3.18

$2.12

$1.65

$1.50

Reel

$1.07

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Reel, Cut Tape, MouseReel

WSL

200 mOhms

1 W

0.5 %

75 PPM / C

2512

6332

6.35 mm (0.25 in)

3.2 mm (0.126 in)

0.64 mm (0.025 in)

- 65 C

+ 170 C

Metal Strip

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 3watts .003ohms 1%

WSL39213L000FEA
Vishay / Dale
1: $2.37
8,367In Stock

Mfr. Part No.
WSL39213L000FEA

Mouser Part No
71-WSL39213L000FEA

Vishay / Dale

Current Sense Resistors - SMD 3watts .003ohms 1%

Learn More

Datasheet

Product Comments

8,367In Stock

Cut Tape

$2.37

$1.46

$1.21

$1.05

Reel

$0.696

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Reel, Cut Tape, MouseReel

WSL3921

3 mOhms

3 W

1 %

75 PPM / C

3921

10052

10 mm (0.394 in)

5.2 mm (0.205 in)

0.5 mm (0.02 in)

- 65 C

+ 170 C

Metal Strip

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 2watts 1ohms 1%

WSR21R000FEB
Vishay / Dale
1: $2.43
5,979In Stock

Mfr. Part No.
WSR21R000FEB

Mouser Part No
71-WSR21R000FEB

Vishay / Dale

Current Sense Resistors - SMD 2watts 1ohms 1%

Learn More

Datasheet

5,979In Stock

Cut Tape

$2.43

$1.50

$1.19

$0.968

Reel

$0.94

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape, MouseReel

WSR

1 Ohms

2 W

1 %

75 PPM / C

4527

11570

11.56 mm (0.455 in)

6.98 mm (0.275 in)

2.41 mm (0.095 in)

- 65 C

+ 275 C

Metal Element

Standard

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 2watts .01ohms 1%

WSR2R0100FEA
Vishay / Dale
1: $1.92
10,619In Stock

Mfr. Part No.
WSR2R0100FEA

Mouser Part No
71-WSR2R0100FEA

Vishay / Dale

Current Sense Resistors - SMD 2watts .01ohms 1%

Learn More

Datasheet

10,619In Stock

Cut Tape

$1.92

$1.22

$0.974

$0.876

Reel

$0.592

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Reel, Cut Tape, MouseReel

WSR

10 mOhms

2 W

1 %

75 PPM / C

4527

11570

11.56 mm (0.455 in)

6.98 mm (0.275 in)

2.41 mm (0.095 in)

- 65 C

+ 275 C

Metal Element

Standard

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 2watts .15ohms 1%

WSR2R1500FEA
Vishay / Dale
1: $2.23
5,057In Stock

Mfr. Part No.
WSR2R1500FEA

Mouser Part No
71-WSR2R1500FEA

Vishay / Dale

Current Sense Resistors - SMD 2watts .15ohms 1%

Learn More

Datasheet

5,057In Stock

Cut Tape

$2.23

$1.40

$1.10

$0.866

Reel

$0.616

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Reel, Cut Tape, MouseReel

WSR

150 mOhms

2 W

1 %

75 PPM / C

4527

11570

11.56 mm (0.455 in)

6.98 mm (0.275 in)

2.41 mm (0.095 in)

- 65 C

+ 275 C

Metal Element

Standard

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 3watts .01ohms 1%

WSR3R0100FEA
Vishay / Dale
1: $2.07
3,471In Stock

Mfr. Part No.
WSR3R0100FEA

Mouser Part No
71-WSR3R0100FEA

Vishay / Dale

Current Sense Resistors - SMD 3watts .01ohms 1%

Learn More

Datasheet

3,471In Stock

Cut Tape

$2.07

$1.37

$1.12

$0.979

Reel

$0.685

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Reel, Cut Tape, MouseReel

WSR

10 mOhms

3 W

1 %

75 PPM / C

4527

11570

11.56 mm (0.455 in)

6.98 mm (0.275 in)

2.41 mm (0.095 in)

- 65 C

+ 275 C

Metal Element

Standard

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD .012ohms 3watts 1%

WSR3R0120FEB
Vishay / Dale
1: $2.33
4,976In Stock

Mfr. Part No.
WSR3R0120FEB

Mouser Part No
71-WSR3R0120FEB

Vishay / Dale

Current Sense Resistors - SMD .012ohms 3watts 1%

Learn More

Datasheet

4,976In Stock

Cut Tape

$2.33

$1.51

$1.18

$1.05

Reel

$0.728

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape, MouseReel

WSR

12 mOhms

3 W

1 %

75 PPM / C

4527

11570

11.56 mm (0.455 in)

6.98 mm (0.275 in)

2.41 mm (0.095 in)

- 65 C

+ 275 C

Metal Element

Standard

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 3watts .02ohms 1%

WSR3R0200FEA
Vishay / Dale
1: $2.05
8,304In Stock

Mfr. Part No.
WSR3R0200FEA

Mouser Part No
71-WSR3R0200FEA

Vishay / Dale

Current Sense Resistors - SMD 3watts .02ohms 1%

Learn More

Datasheet

8,304In Stock

Cut Tape

$2.05

$1.32

$1.04

$0.937

Reel

$0.677

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Reel, Cut Tape, MouseReel

WSR

20 mOhms

3 W

1 %

75 PPM / C

4527

11570

11.56 mm (0.455 in)

6.98 mm (0.275 in)

2.41 mm (0.095 in)

- 65 C

+ 275 C

Metal Element

Standard

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 3watts .025ohms 1%

WSR3R0250FEA
Vishay / Dale
1: $2.53
5,490In Stock

Mfr. Part No.
WSR3R0250FEA

Mouser Part No
71-WSR3R0250FEA

Vishay / Dale

Current Sense Resistors - SMD 3watts .025ohms 1%

Learn More

Datasheet

5,490In Stock

Cut Tape

$2.53

$1.50

$1.33

$1.05

Reel

$0.771

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Reel, Cut Tape, MouseReel

WSR

25 mOhms

3 W

1 %

75 PPM / C

4527

11570

11.56 mm (0.455 in)

6.98 mm (0.275 in)

2.41 mm (0.095 in)

- 65 C

+ 275 C

Metal Element

Standard

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 3watts .03ohms 1%

WSR3R0300FEA
Vishay / Dale
1: $2.52
8,584In Stock

Mfr. Part No.
WSR3R0300FEA

Mouser Part No
71-WSR3R0300FEA

Vishay / Dale

Current Sense Resistors - SMD 3watts .03ohms 1%

Learn More

Datasheet

8,584In Stock

Cut Tape

$2.52

$1.44

$1.22

$1.04

Reel

$0.771

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Reel, Cut Tape, MouseReel

WSR

30 mOhms

3 W

1 %

75 PPM / C

4527

11570

11.56 mm (0.455 in)

6.98 mm (0.275 in)

2.41 mm (0.095 in)

- 65 C

+ 275 C

Metal Element

Standard

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 3watts .04ohms 1%

WSR3R0400FEA
Vishay / Dale
1: $2.53
10,248In Stock

Mfr. Part No.
WSR3R0400FEA

Mouser Part No
71-WSR3R0400FEA

Vishay / Dale

Current Sense Resistors - SMD 3watts .04ohms 1%

Learn More

Datasheet

10,248In Stock

Cut Tape

$2.53

$1.63

$1.33

$1.09

Reel

$0.771

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Reel, Cut Tape, MouseReel

WSR

40 mOhms

3 W

1 %

75 PPM / C

4527

11570

11.56 mm (0.455 in)

6.98 mm (0.275 in)

2.41 mm (0.095 in)

- 65 C

+ 275 C

Metal Element

Standard

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 3watts .05ohms 1%

WSR3R0500FEA
Vishay / Dale
1: $2.09
2,965In Stock

Mfr. Part No.
WSR3R0500FEA

Mouser Part No
71-WSR3R0500FEA

Vishay / Dale

Current Sense Resistors - SMD 3watts .05ohms 1%

Learn More

Datasheet

2,965In Stock

Cut Tape

$2.09

$1.31

$1.06

$0.957

Reel

$0.744

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Reel, Cut Tape, MouseReel

WSR

50 mOhms

3 W

1 %

75 PPM / C

4527

11570

11.56 mm (0.455 in)

6.98 mm (0.275 in)

2.41 mm (0.095 in)

- 65 C

+ 275 C

Metal Element

Standard

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 3watts .07ohms 1%

WSR3R0700FEA
Vishay / Dale
1: $2.07
4,726In Stock

Mfr. Part No.
WSR3R0700FEA

Mouser Part No
71-WSR3R0700FEA

Vishay / Dale

Current Sense Resistors - SMD 3watts .07ohms 1%

Learn More

Datasheet

4,726In Stock

Cut Tape

$2.07

$1.37

$1.05

$0.948

Reel

$0.707

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Reel, Cut Tape, MouseReel

WSR

70 mOhms

3 W

1 %

75 PPM / C

4527

11570

11.56 mm (0.455 in)

6.98 mm (0.275 in)

2.41 mm (0.095 in)

- 65 C

+ 275 C

Metal Element

Standard

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 3watts .10ohms 1%

WSR3R1000FEA
Vishay / Dale
1: $1.99
9,432In Stock

Mfr. Part No.
WSR3R1000FEA

Mouser Part No
71-WSR3R1000FEA

Vishay / Dale

Current Sense Resistors - SMD 3watts .10ohms 1%

Learn More

Datasheet

9,432In Stock

Cut Tape

$1.99

$1.30

$1.00

$0.906

Reel

$0.611

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Reel, Cut Tape, MouseReel

WSR

100 mOhms

3 W

1 %

75 PPM / C

4527

11570

11.56 mm (0.455 in)

6.98 mm (0.275 in)

2.41 mm (0.095 in)

- 65 C

+ 275 C

Metal Element

Standard

SMD/SMT

AEC-Q200

Current Monitoring for Electric Power Steering

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300 uOhms
500 uOhms
1 mOhms
2 mOhms
3 mOhms
4 mOhms
5 mOhms
6 mOhms
7 mOhms
8 mOhms
9 mOhms
10 mOhms
12 mOhms
12.5 mOhms
13 mOhms
14 mOhms
15 mOhms
17 mOhms
18 mOhms
19 mOhms