Current Sense Resistors - SMD – Mouser South Africa

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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 .004ohms 1%

WSR54L000FEA
Vishay / Dale
1: $3.50
891In Stock

Mfr. Part No.
WSR54L000FEA

Mouser Part No
71-WSR54L000FEA

Vishay / Dale

Current Sense Resistors - SMD 5watts .004ohms 1%

Learn More

Datasheet

891In Stock

Cut Tape

$3.50

$2.36

$1.85

$1.69

View

Reel

$1.23

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Reel, Cut Tape, MouseReel

WSR High Power

4 mOhms

5 W

1 %

300 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 5watts .02ohms .5%

WSR5R0200DEK
Vishay / Dale
1: $10.11
102In Stock

Mfr. Part No.
WSR5R0200DEK

Mouser Part No
71-WSR5R0200DEK

Vishay / Dale

Current Sense Resistors - SMD 5watts .02ohms .5%

Learn More

Datasheet

102In Stock

$10.11

$6.27

$5.90

$5.40

View

Min.: 1
Mult.: 1

Bulk

WSR High Power

20 mOhms

5 W

0.5 %

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 1watt .004ohms 1%

WSL25124L000FEA
Vishay / Dale
1: $1.93
31,199In Stock

Mfr. Part No.
WSL25124L000FEA

Mouser Part No
71-WSL25124L000FEA

Vishay / Dale

Current Sense Resistors - SMD 1watt .004ohms 1%

Learn More

Datasheet

Product Comments

31,199In Stock

Cut Tape

$1.93

$1.26

$1.12

$0.944

View

Reel

$0.718

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Reel, Cut Tape, MouseReel

WSL

4 mOhms

1 W

1 %

150 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 .004ohms 1%

WSL39214L000FEA
Vishay / Dale
1: $1.67
28,833In Stock

Mfr. Part No.
WSL39214L000FEA

Mouser Part No
71-WSL39214L000FEA

Vishay / Dale

Current Sense Resistors - SMD 3watts .004ohms 1%

Learn More

Datasheet

Product Comments

28,833In Stock

Cut Tape

$1.67

$1.11

$0.854

$0.772

Reel

$0.491

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Reel, Cut Tape, MouseReel

WSL3921

4 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 5watts .003ohms 1%

WSR53L000FEA
Vishay / Dale
1: $3.50
2,669In Stock

Mfr. Part No.
WSR53L000FEA

Mouser Part No
71-WSR53L000FEA

Vishay / Dale

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

Learn More

Datasheet

2,669In Stock

Cut Tape

$3.50

$2.36

$1.85

$1.69

View

Reel

$1.37

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: $1.56
3,267In Stock
12,000Expected 2027/01/13

Mfr. Part No.
WSL25126L000FEA

Mouser Part No
71-WSL25126L000FEA

Vishay / Dale

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

Learn More

Datasheet

Product Comments

3,267In Stock

12,000Expected 2027/01/13

Cut Tape

$1.56

$1.04

$0.847

$0.792

Reel

$0.726

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: $1.95
13,572In Stock

Mfr. Part No.
WSL25127L000FEA

Mouser Part No
71-WSL25127L000FEA

Vishay / Dale

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

Learn More

Datasheet

Product Comments

13,572In Stock

Cut Tape

$1.95

$1.30

$1.00

$0.856

View

Reel

$0.661

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: $1.73
7,703In Stock

Mfr. Part No.
WSL25128L000FEA

Mouser Part No
71-WSL25128L000FEA

Vishay / Dale

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

Learn More

Datasheet

Product Comments

7,703In Stock

Cut Tape

$1.73

$1.16

$0.956

$0.861

View

Reel

$0.661

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 1watt .0125ohms 1%

WSL2512R0125FEB
Vishay / Dale
1: $1.44
7,413In Stock

Mfr. Part No.
WSL2512R0125FEB

Mouser Part No
71-WSL2512R0125FEB

Vishay / Dale

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

Learn More

Datasheet

7,413In Stock

Cut Tape

$1.44

$0.941

$0.765

$0.665

Reel

$0.64

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 .017ohm 1%

WSL2512R0170FEA18
Vishay / Dale
1: $1.76
6,766In Stock

Mfr. Part No.
WSL2512R0170FEA18

Mouser Part No
71-WSL2512R0170FEA18

Vishay / Dale

Current Sense Resistors - SMD 2watts .017ohm 1%

Learn More

Datasheet

6,766In Stock

Cut Tape

$1.76

$1.15

$0.896

$0.758

Reel

$0.568

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Reel, Cut Tape, MouseReel

WSL-18 High Power

17 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 .02ohm 1%

WSL2512R0200FEA18
Vishay / Dale
1: $1.69
9,759In Stock

Mfr. Part No.
WSL2512R0200FEA18

Mouser Part No
71-WSL2512R0200FEA18

Vishay / Dale

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

Learn More

Datasheet

9,759In Stock

Cut Tape

$1.69

$1.13

$0.87

$0.769

Reel

$0.556

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: $1.76
5,379In Stock
20,000Expected 2027/06/16

Mfr. Part No.
WSL2512R0220FEA18

Mouser Part No
71-WSL2512R0220FEA18

Vishay / Dale

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

Learn More

Datasheet

5,379In Stock

20,000Expected 2027/06/16

Cut Tape

$1.76

$1.09

$0.896

$0.809

Reel

$0.605

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: $1.74
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

$1.74

$1.05

$0.885

$0.759

Reel

$0.611

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 .028ohm 1%

WSL2512R0280FEA18
Vishay / Dale
1: $1.83
10,662In Stock

Mfr. Part No.
WSL2512R0280FEA18

Mouser Part No
71-WSL2512R0280FEA18

Vishay / Dale

Current Sense Resistors - SMD 2watts .028ohm 1%

Learn More

Datasheet

10,662In Stock

Cut Tape

$1.83

$1.16

$0.896

$0.809

View

Reel

$0.605

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Reel, Cut Tape, MouseReel

WSL-18 High Power

28 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: $1.12
5,503In Stock

Mfr. Part No.
WSL2512R0300FEA18

Mouser Part No
71-WSL2512R0300FEA18

Vishay / Dale

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

Learn More

Datasheet

5,503In Stock

Cut Tape

$1.12

$0.729

$0.558

$0.502

$0.449

Reel

$0.449

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: $1.72
15,875In Stock

Mfr. Part No.
WSL2512R0400FEA18

Mouser Part No
71-WSL2512R0400FEA18

Vishay / Dale

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

Learn More

Datasheet

15,875In Stock

Cut Tape

$1.72

$1.20

$0.897

$0.786

Reel

$0.594

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: $2.34
2,932In Stock

Mfr. Part No.
WSL2512R2000DEA

Mouser Part No
71-WSL2512R2000DEA

Vishay / Dale

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

Learn More

Datasheet

2,932In Stock

Cut Tape

$2.34

$1.56

$1.21

$1.10

View

Reel

$0.79

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: $1.74
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

$1.74

$1.07

$0.965

Reel

$0.965

$0.946

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 .01ohms 1%

WSR2R0100FEA
Vishay / Dale
1: $1.19
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

$1.19

$0.761

$0.609

$0.564

Reel

$0.431

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: $1.47
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

$1.47

$0.941

$0.752

$0.637

View

Reel

$0.458

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 2watts .2ohms 1%

WSR2R2000FEA
Vishay / Dale
1: $1.50
6,057In Stock

Mfr. Part No.
WSR2R2000FEA

Mouser Part No
71-WSR2R2000FEA

Vishay / Dale

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

Learn More

Datasheet

6,057In Stock

Cut Tape

$1.50

$0.986

$0.804

$0.637

Reel

$0.445

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Reel, Cut Tape, MouseReel

WSR

200 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 .012ohms 3watts 1%

WSR3R0120FEB
Vishay / Dale
1: $1.71
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

$1.71

$1.11

$0.871

$0.773

Reel

$0.534

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: $1.26
8,259In Stock

Mfr. Part No.
WSR3R0200FEA

Mouser Part No
71-WSR3R0200FEA

Vishay / Dale

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

Learn More

Datasheet

8,259In Stock

Cut Tape

$1.26

$0.807

$0.649

$0.602

Reel

$0.506

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: $1.58
5,365In Stock

Mfr. Part No.
WSR3R0250FEA

Mouser Part No
71-WSR3R0250FEA

Vishay / Dale

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

Learn More

Datasheet

5,365In Stock

Cut Tape

$1.58

$1.05

$0.857

$0.786

Reel

$0.604

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: $1.49
8,284In Stock

Mfr. Part No.
WSR3R0300FEA

Mouser Part No
71-WSR3R0300FEA

Vishay / Dale

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

Learn More

Datasheet

8,284In Stock

Cut Tape

$1.49

$0.968

$0.802

$0.725

Reel

$0.568

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 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