Resistors – Mouser Singapore

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Current Sensing Resistors

Vishay / Dale Current Sensing Resistors are SMT, fixed, discrete resistors available in a wide range of package sizes. These resistors feature low resistance values, a variety of temperature performances, and a range of temperature coefficients. The surface mount Vishay / Dale current sensing resistors offer tight tolerances, excellent overload capabilities (equivalent to wirewound), and are ideal for high-current and high-power applications.

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Part #

Current Sense Resistors - SMD 1/2watt .25ohms 1%

WSL2010R2500FEA
Vishay / Dale
1: $1.67
12,020In Stock
16,000Expected 30/12/2027

Mfr. Part No.
WSL2010R2500FEA

Mouser Part No
71-WSL2010R2500FEA

Vishay / Dale

Current Sense Resistors - SMD 1/2watt .25ohms 1%

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Datasheet

Product Comments

12,020In Stock

16,000Expected 30/12/2027

Cut Tape

$1.67

$1.07

$0.838

$0.714

Reel

$0.488

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SMD/SMT

250 mOhms

500 mW (1/2 W)

1 %

75 PPM / C

2010

5025

Current Sense Resistors - SMD 1watt .25ohms 1%

WSL2010R2500FEA18
Vishay / Dale
1: $2.08
9,551In Stock

Mfr. Part No.
WSL2010R2500FEA18

Mouser Part No
71-WSL2010R2500FEA18

Vishay / Dale

Current Sense Resistors - SMD 1watt .25ohms 1%

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Datasheet

Product Comments

9,551In Stock

Cut Tape

$2.08

$1.37

$1.06

$0.933

View

Reel

$0.626

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SMD/SMT

250 mOhms

1 W

1 %

75 PPM / C

2010

5025

Current Sense Resistors - SMD 1/2watt .27ohms 1%

WSL2010R2700FEA
Vishay / Dale
1: $1.59
9,811In Stock

Mfr. Part No.
WSL2010R2700FEA

Mouser Part No
71-WSL2010R2700FEA

Vishay / Dale

Current Sense Resistors - SMD 1/2watt .27ohms 1%

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Datasheet

Product Comments

9,811In Stock

Cut Tape

$1.59

$1.05

$0.838

$0.714

View

Reel

$0.488

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SMD/SMT

270 mOhms

500 mW (1/2 W)

1 %

75 PPM / C

2010

5025

Current Sense Resistors - SMD 1/2watt .3ohms 1%

WSL2010R3000FEA
Vishay / Dale
1: $1.66
8,605In Stock

Mfr. Part No.
WSL2010R3000FEA

Mouser Part No
71-WSL2010R3000FEA

Vishay / Dale

Current Sense Resistors - SMD 1/2watt .3ohms 1%

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Datasheet

Product Comments

8,605In Stock

Cut Tape

$1.66

$1.04

$0.835

$0.694

Reel

$0.465

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SMD/SMT

300 mOhms

500 mW (1/2 W)

1 %

75 PPM / C

2010

5025

Current Sense Resistors - SMD 1watt .3ohms 1%

WSL2010R3000FEA18
Vishay / Dale
1: $2.08
18,041In Stock

Mfr. Part No.
WSL2010R3000FEA18

Mouser Part No
71-WSL2010R3000FEA18

Vishay / Dale

Current Sense Resistors - SMD 1watt .3ohms 1%

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Datasheet

Product Comments

18,041In Stock

Cut Tape

$2.08

$1.37

$1.06

$0.933

Reel

$0.722

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SMD/SMT

300 mOhms

1 W

1 %

75 PPM / C

2010

5025

Current Sense Resistors - SMD 1/2watt .33ohms 1%

WSL2010R3300FEA
Vishay / Dale
1: $1.74
14,086In Stock

Mfr. Part No.
WSL2010R3300FEA

Mouser Part No
71-WSL2010R3300FEA

Vishay / Dale

Current Sense Resistors - SMD 1/2watt .33ohms 1%

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Datasheet

Product Comments

14,086In Stock

Cut Tape

$1.74

$1.16

$0.894

$0.714

Reel

$0.50

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SMD/SMT

330 mOhms

500 mW (1/2 W)

1 %

75 PPM / C

2010

5025

Current Sense Resistors - SMD 1/2watt .4ohms 1%

WSL2010R4000FEA
Vishay / Dale
1: $1.16
15,761In Stock

Mfr. Part No.
WSL2010R4000FEA

Mouser Part No
71-WSL2010R4000FEA

Vishay / Dale

Current Sense Resistors - SMD 1/2watt .4ohms 1%

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Datasheet

Product Comments

15,761In Stock

Cut Tape

$1.16

$0.753

$0.574

$0.515

Reel

$0.374

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SMD/SMT

400 mOhms

500 mW (1/2 W)

1 %

75 PPM / C

2010

5025

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

WSL2010R5000DEA
Vishay / Dale
1: $2.95
3,430In Stock

Mfr. Part No.
WSL2010R5000DEA

Mouser Part No
71-WSL2010R5000DEA

Vishay / Dale

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

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Datasheet

3,430In Stock

Cut Tape

$2.95

$1.96

$1.52

$1.37

Reel

$1.17

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SMD/SMT

500 mOhms

500 mW (1/2 W)

0.5 %

75 PPM / C

2010

5025

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

WSL2010R5000FEA
Vishay / Dale
1: $1.07
13,468In Stock
5,147Expected 18/8/2026

Mfr. Part No.
WSL2010R5000FEA

Mouser Part No
71-WSL2010R5000FEA

Vishay / Dale

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

Learn More

Datasheet

Product Comments

13,468In Stock

5,147Expected 18/8/2026

Cut Tape

$1.07

$0.698

$0.53

$0.476

$0.46

Reel

$0.43

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SMD/SMT

500 mOhms

500 mW (1/2 W)

1 %

75 PPM / C

2010

5025

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

WSL2010R5000FEA18
Vishay / Dale
1: $1.32
32,894In Stock

Mfr. Part No.
WSL2010R5000FEA18

Mouser Part No
71-WSL2010R5000FEA18

Vishay / Dale

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

Learn More

Datasheet

Product Comments

32,894In Stock

Cut Tape

$1.32

$0.858

$0.656

$0.589

View

Reel

$0.427

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SMD/SMT

500 mOhms

1 W

1 %

75 PPM / C

2010

5025

Current Sense Resistors - SMD 1watt .005ohms 1%

WSL25125L000FEB
Vishay / Dale
1: $2.95
7,140In Stock

Mfr. Part No.
WSL25125L000FEB

Mouser Part No
71-WSL2512-0.005-E3

Vishay / Dale

Current Sense Resistors - SMD 1watt .005ohms 1%

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Datasheet

Product Comments

7,140In Stock

Cut Tape

$2.95

$1.74

$1.54

$1.39

Reel

$1.25

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

5 mOhms

1 W

1 %

110 PPM / C

2512

6332

Current Sense Resistors - SMD 1watt .0075ohms 1%

WSL25127L500FEB
Vishay / Dale
1: $2.30
11,111In Stock

Mfr. Part No.
WSL25127L500FEB

Mouser Part No
71-WSL2512-0.0075-E3

Vishay / Dale

Current Sense Resistors - SMD 1watt .0075ohms 1%

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Datasheet

Product Comments

11,111In Stock

Cut Tape

$2.30

$1.58

$1.43

$1.02

Reel

$0.899

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

7.5 mOhms

1 W

1 %

75 PPM / C

2512

6332

Current Sense Resistors - SMD 1watt .009ohms 1%

WSL25129L000FEA
Vishay / Dale
1: $3.16
4,372In Stock
12,000Expected 25/11/2026

Mfr. Part No.
WSL25129L000FEA

Mouser Part No
71-WSL2512-0.009-E3

Vishay / Dale

Current Sense Resistors - SMD 1watt .009ohms 1%

Learn More

Datasheet

Product Comments

4,372In Stock

12,000Expected 25/11/2026

Cut Tape

$3.16

$2.09

$1.63

$1.48

View

Reel

$0.986

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SMD/SMT

9 mOhms

1 W

1 %

75 PPM / C

2512

6332

Current Sense Resistors - SMD 1watt .25ohms 1%

WSL2512R2500FEB
Vishay / Dale
1: $2.08
4,642In Stock

Mfr. Part No.
WSL2512R2500FEB

Mouser Part No
71-WSL2512-0.25-E3

Vishay / Dale

Current Sense Resistors - SMD 1watt .25ohms 1%

Learn More

Datasheet

Product Comments

4,642In Stock

Cut Tape

$2.08

$1.20

$0.976

$0.73

Reel

$0.526

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

250 mOhms

1 W

1 %

75 PPM / C

2512

6332

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

WSL2512R5000FEB
Vishay / Dale
1: $2.11
11,742In Stock

Mfr. Part No.
WSL2512R5000FEB

Mouser Part No
71-WSL2512-0.5-E3

Vishay / Dale

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

Learn More

Datasheet

Product Comments

11,742In Stock

Cut Tape

$2.11

$1.24

$1.01

$0.872

Reel

$0.526

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

500 mOhms

1 W

1 %

75 PPM / C

2512

6332

Current Sense Resistors - SMD 1watt .001ohms 1%

WSL25121L000FEA
Vishay / Dale
1: $2.77
13,630In Stock

Mfr. Part No.
WSL25121L000FEA

Mouser Part No
71-WSL25121L000FEA

Vishay / Dale

Current Sense Resistors - SMD 1watt .001ohms 1%

Learn More

Datasheet

Product Comments

13,630In Stock

Cut Tape

$2.77

$1.82

$1.43

$1.01

Reel

$1.01

$1.00

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SMD/SMT

1 mOhms

1 W

1 %

275 PPM / C

2512

6332

Current Sense Resistors - SMD 2watt .0015ohm 1% High Power

WSL25121L500FEA18
Vishay / Dale
1: $3.97
2,362In Stock
12,000Expected 15/9/2026

Mfr. Part No.
WSL25121L500FEA18

Mouser Part No
71-WSL25121L500FEA18

Vishay / Dale

Current Sense Resistors - SMD 2watt .0015ohm 1% High Power

Learn More

Datasheet

2,362In Stock

12,000Expected 15/9/2026

Cut Tape

$3.97

$2.34

$2.01

$1.66

View

Reel

$1.23

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SMD/SMT

1.5 mOhms

2 W

1 %

275 PPM / C

2512

6332

Current Sense Resistors - SMD 1watt .002ohms 1%

WSL25122L000FEA
Vishay / Dale
1: $2.99
10,082In Stock

Mfr. Part No.
WSL25122L000FEA

Mouser Part No
71-WSL25122L000FEA

Vishay / Dale

Current Sense Resistors - SMD 1watt .002ohms 1%

Learn More

Datasheet

Product Comments

10,082In Stock

Cut Tape

$2.99

$1.82

$1.67

$1.33

Reel

$0.926

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SMD/SMT

2 mOhms

1 W

1 %

275 PPM / C

2512

6332

Current Sense Resistors - SMD 1watt .002ohms 1%

WSL25122L000FEB
Vishay / Dale
1: $3.01
4,726In Stock

Mfr. Part No.
WSL25122L000FEB

Mouser Part No
71-WSL25122L000FEB

Vishay / Dale

Current Sense Resistors - SMD 1watt .002ohms 1%

Learn More

Datasheet

Product Comments

4,726In Stock

Cut Tape

$3.01

$1.84

$1.69

$1.33

Reel

$0.975

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

2 mOhms

1 W

1 %

275 PPM / C

2512

6332

Current Sense Resistors - SMD 1watt .003ohms 1%

WSL25123L000FEA
Vishay / Dale
1: $1.24
21,840In Stock

Mfr. Part No.
WSL25123L000FEA

Mouser Part No
71-WSL25123L000FEA

Vishay / Dale

Current Sense Resistors - SMD 1watt .003ohms 1%

Learn More

Datasheet

Product Comments

21,840In Stock

Cut Tape

$1.24

$0.76

$0.617

$0.443

Reel

$0.32

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SMD/SMT

3 mOhms

1 W

1 %

150 PPM / C

2512

6332

Current Sense Resistors - SMD 1watt .0035ohms 1%

WSL25123L500FEA
Vishay / Dale
1: $2.77
5,108In Stock

Mfr. Part No.
WSL25123L500FEA

Mouser Part No
71-WSL25123L500FEA

Vishay / Dale

Current Sense Resistors - SMD 1watt .0035ohms 1%

Learn More

Datasheet

5,108In Stock

Cut Tape

$2.77

$1.84

$1.43

$1.29

Reel

$1.04

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SMD/SMT

3.5 mOhms

1 W

1 %

150 PPM / C

2512

6332

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%

Learn More

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

SMD/SMT

6 mOhms

1 W

1 %

110 PPM / C

2512

6332

Current Sense Resistors - SMD 1watt .0068ohms 1%

WSL25126L800FEA
Vishay / Dale
1: $2.65
5,474In Stock

Mfr. Part No.
WSL25126L800FEA

Mouser Part No
71-WSL25126L800FEA

Vishay / Dale

Current Sense Resistors - SMD 1watt .0068ohms 1%

Learn More

Datasheet

5,474In Stock

Cut Tape

$2.65

$1.75

$1.36

$1.23

Reel

$0.923

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SMD/SMT

6.8 mOhms

1 W

1 %

110 PPM / C

2512

6332

Current Sense Resistors - SMD 2watt .0068ohms 1% High Power

WSL25126L800FEA18
Vishay / Dale
1: $3.29
2,197In Stock

Mfr. Part No.
WSL25126L800FEA18

Mouser Part No
71-WSL25126L800FEA18

Vishay / Dale

Current Sense Resistors - SMD 2watt .0068ohms 1% High Power

Learn More

Datasheet

2,197In Stock

Cut Tape

$3.29

$2.19

$1.71

$1.55

Reel

$1.11

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SMD/SMT

6.8 mOhms

2 W

1 %

110 PPM / C

2512

6332

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

WSL25127L000FEA
Vishay / Dale
1: $2.65
15,393In Stock

Mfr. Part No.
WSL25127L000FEA

Mouser Part No
71-WSL25127L000FEA

Vishay / Dale

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

Learn More

Datasheet

Product Comments

15,393In Stock

Cut Tape

$2.65

$1.62

$1.36

$1.17

Reel

$0.899

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SMD/SMT

7 mOhms

1 W

1 %

75 PPM / C

2512

6332

Current Sensing Resistors

Types of Resistors

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50 uOhms
100 uOhms
125 uOhms
150 uOhms
200 uOhms
250 uOhms
270 uOhms
300 uOhms
400 uOhms
500 uOhms
600 uOhms
700 uOhms
750 uOhms
800 uOhms
1 mOhms
1.2 mOhms
1.3 mOhms
1.35 mOhms
1.4 mOhms
1.5 mOhms

62.5 mW (1/16 W)
100 mW (1/10 W)
125 mW (1/8 W)
200 mW (1/5 W)
250 mW (1/4 W)
330 mW (1/3 W)
400 mW
500 mW (1/2 W)
1 W
2 W
3 W
4 W
5 W
6 W
7 W
8 W
9 W
10 W
12 W
36 W

- 300 PPM / C, 50 PPM / C
20 PPM / C
25 PPM / C
35 PPM / C
50 PPM / C
70 PPM / C
75 PPM / C
100 PPM / C
110 PPM / C
125 PPM / C
150 PPM / C
170 PPM / C
175 PPM / C
200 PPM / C
225 PPM / C
250 PPM / C
275 PPM / C
300 PPM / C
350 PPM / C
400 PPM / C

0402
0603
0612 (Reversed)
0805
1020 (Reversed)
1206
1210
1216
1216 (Reversed)
1218 (Reversed)
2010
2512
2726
2816
2818
3222
3637 (Reversed)
3921
4026
4527

1005
1050
1066
1608
1632 (Reversed)
2012
2550 (Reversed)
3038 (Reversed)
3115
3216
3225
3246 (Reversed)
3831
5025
6330
6332
6431
6432
6966
7142