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 3watts .03ohms 1%

WSR3R0300FEA
Vishay / Dale
1: $2.03
8,284In Stock

Mfr. Part No.
WSR3R0300FEA

Mouser Part No
71-WSR3R0300FEA

Vishay / Dale

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

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Datasheet

8,284In Stock

Cut Tape

$2.03

$1.32

$1.09

$0.985

Reel

$0.771

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

30 mOhms

3 W

1 %

75 PPM / C

4527

11570

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

SMD/SMT

40 mOhms

3 W

1 %

75 PPM / C

4527

11570

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

WSR3R0500FEA
Vishay / Dale
1: $1.74
2,965In Stock

Mfr. Part No.
WSR3R0500FEA

Mouser Part No
71-WSR3R0500FEA

Vishay / Dale

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

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Datasheet

2,965In Stock

Cut Tape

$1.74

$1.12

$0.902

$0.838

Reel

$0.736

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

50 mOhms

3 W

1 %

75 PPM / C

4527

11570

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

WSR3R0700FEA
Vishay / Dale
1: $2.53
4,708In Stock

Mfr. Part No.
WSR3R0700FEA

Mouser Part No
71-WSR3R0700FEA

Vishay / Dale

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

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Datasheet

4,708In Stock

Cut Tape

$2.53

$1.50

$1.33

$1.05

Reel

$0.76

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

70 mOhms

3 W

1 %

75 PPM / C

4527

11570

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

WSR3R1000FEA
Vishay / Dale
1: $1.66
9,312In Stock

Mfr. Part No.
WSR3R1000FEA

Mouser Part No
71-WSR3R1000FEA

Vishay / Dale

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

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Datasheet

9,312In Stock

Cut Tape

$1.66

$1.06

$0.853

$0.792

Reel

$0.607

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MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

100 mOhms

3 W

1 %

75 PPM / C

4527

11570

Current Sense Resistors - SMD .1 OHM 1% 3W 75PPM

WSR3R1000FTA
Vishay / Dale
1: $5.86
1,380In Stock
New At Mouser

Mfr. Part No.
WSR3R1000FTA

Mouser Part No
71-WSR3R1000FTA

New At Mouser

Vishay / Dale

Current Sense Resistors - SMD .1 OHM 1% 3W 75PPM

Datasheet

1,380In Stock

$5.86

$3.64

$3.39

$2.79

View

Min.: 1
Mult.: 1

SMD/SMT

100 mOhms

3 W

1 %

75 PPM / C

4527

11570

Current Sense Resistors - SMD 3watts .2ohms 1%

WSR3R2000FEA
Vishay / Dale
1: $1.60
8,023In Stock

Mfr. Part No.
WSR3R2000FEA

Mouser Part No
71-WSR3R2000FEA

Vishay / Dale

Current Sense Resistors - SMD 3watts .2ohms 1%

Learn More

Datasheet

8,023In Stock

Cut Tape

$1.60

$1.03

$0.956

$0.944

Reel

$0.704

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

200 mOhms

3 W

1 %

75 PPM / C

4527

11570

Current Sense Resistors - SMD 5watts .008ohms 1%

WSR58L000FEA
Vishay / Dale
1: $4.69
1,601In Stock

Mfr. Part No.
WSR58L000FEA

Mouser Part No
71-WSR58L000FEA

Vishay / Dale

Current Sense Resistors - SMD 5watts .008ohms 1%

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Datasheet

1,601In Stock

Cut Tape

$4.69

$3.16

$2.48

$2.26

View

Reel

$1.73

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

8 mOhms

5 W

1 %

110 PPM / C

4527

11570

Current Sense Resistors - SMD .01ohms 5watts 1%

WSR5R0100FEA
Vishay / Dale
1: $5.11
10,022In Stock

Mfr. Part No.
WSR5R0100FEA

Mouser Part No
71-WSR5R0100FEA

Vishay / Dale

Current Sense Resistors - SMD .01ohms 5watts 1%

Learn More

Datasheet

10,022In Stock

Cut Tape

$5.11

$3.41

$2.71

$2.46

View

Reel

$1.93

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

10 mOhms

5 W

1 %

75 PPM / C

4527

11570

Current Sense Resistors - SMD 5watts .02ohms 1%

WSR5R0200FEA
Vishay / Dale
1: $4.60
3,331In Stock

Mfr. Part No.
WSR5R0200FEA

Mouser Part No
71-WSR5R0200FEA

Vishay / Dale

Current Sense Resistors - SMD 5watts .02ohms 1%

Learn More

Datasheet

3,331In Stock

Cut Tape

$4.60

$3.09

$2.42

$2.20

View

Reel

$1.93

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

20 mOhms

5 W

1 %

75 PPM / C

4527

11570

Current Sense Resistors - SMD 5watts .025ohms 1%

WSR5R0250FEA
Vishay / Dale
1: $4.12
931In Stock

Mfr. Part No.
WSR5R0250FEA

Mouser Part No
71-WSR5R0250FEA

Vishay / Dale

Current Sense Resistors - SMD 5watts .025ohms 1%

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Datasheet

931In Stock

Cut Tape

$4.12

$2.94

$2.52

$2.39

Reel

$2.18

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

25 mOhms

5 W

1 %

75 PPM / C

4527

11570

Current Sense Resistors - SMD 5watts .04ohms 1%

WSR5R0400FEA
Vishay / Dale
1: $5.07
1,072In Stock

Mfr. Part No.
WSR5R0400FEA

Mouser Part No
71-WSR5R0400FEA

Vishay / Dale

Current Sense Resistors - SMD 5watts .04ohms 1%

Learn More

Datasheet

1,072In Stock

Cut Tape

$5.07

$3.41

$2.68

$2.45

Reel

$2.18

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

40 mOhms

5 W

1 %

75 PPM / C

4527

11570

Current Sense Resistors - SMD 5watts .07ohms 1%

WSR5R0700FEA
Vishay / Dale
1: $4.96
2,000In Stock

Mfr. Part No.
WSR5R0700FEA

Mouser Part No
71-WSR5R0700FEA

Vishay / Dale

Current Sense Resistors - SMD 5watts .07ohms 1%

Learn More

Datasheet

2,000In Stock

Cut Tape

$4.96

$3.33

$2.62

$2.39

Reel

$1.97

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

70 mOhms

5 W

1 %

75 PPM / C

4527

11570

Current Sense Resistors - SMD .2ohms 5watts 1%

WSR5R2000FEA
Vishay / Dale
1: $3.05
1,694In Stock

Mfr. Part No.
WSR5R2000FEA

Mouser Part No
71-WSR5R2000FEA

Vishay / Dale

Current Sense Resistors - SMD .2ohms 5watts 1%

Learn More

Datasheet

1,694In Stock

Cut Tape

$3.05

$2.09

$1.75

$1.66

Reel

$1.34

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

200 mOhms

5 W

1 %

75 PPM / C

4527

11570

Current Sense Resistors - SMD 5watts .22ohms 1%

WSR5R2200FEA
Vishay / Dale
1: $3.75
7,223In Stock

Mfr. Part No.
WSR5R2200FEA

Mouser Part No
71-WSR5R2200FEA

Vishay / Dale

Current Sense Resistors - SMD 5watts .22ohms 1%

Learn More

Datasheet

7,223In Stock

Cut Tape

$3.75

$2.50

$1.96

$1.78

Reel

$1.39

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

220 mOhms

5 W

1 %

75 PPM / C

4527

11570

Current Sense Resistors - SMD 5watts .25ohms 1%

WSR5R2500FEA
Vishay / Dale
1: $3.66
2,675In Stock

Mfr. Part No.
WSR5R2500FEA

Mouser Part No
71-WSR5R2500FEA

Vishay / Dale

Current Sense Resistors - SMD 5watts .25ohms 1%

Learn More

Datasheet

2,675In Stock

Cut Tape

$3.66

$2.41

$2.07

$1.88

Reel

$1.31

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

250 mOhms

5 W

1 %

75 PPM / C

4527

11570

Current Sense Resistors - SMD 5watts .30ohms 1%

WSR5R3000FEA
Vishay / Dale
1: $3.06
1,794In Stock
3,000Expected 8/9/2026

Mfr. Part No.
WSR5R3000FEA

Mouser Part No
71-WSR5R3000FEA

Vishay / Dale

Current Sense Resistors - SMD 5watts .30ohms 1%

Learn More

Datasheet

1,794In Stock

3,000Expected 8/9/2026

Cut Tape

$3.06

$2.11

$1.77

$1.67

Reel

$1.35

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

300 mOhms

5 W

1 %

75 PPM / C

4527

11570

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

WSL2512R1000FTA
Vishay / Dale
1: $3.63
2,571In Stock

Mfr. Part No.
WSL2512R1000FTA

Mouser Part No
71-WSL-2512.11%R86

Vishay / Dale

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

Learn More

Datasheet

2,571In Stock

Cut Tape

$3.63

$2.35

$2.12

$1.81

Reel

$1.52

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SMD/SMT

100 mOhms

1 W

1 %

75 PPM / C

2512

6332

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

WSL2512R5000FTA
Vishay / Dale
1: $3.06
2,175In Stock

Mfr. Part No.
WSL2512R5000FTA

Mouser Part No
71-WSL-2512.51%R86

Vishay / Dale

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

Learn More

Datasheet

2,175In Stock

Cut Tape

$3.06

$2.28

$2.09

$1.81

Reel

$1.55

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SMD/SMT

500 mOhms

1 W

1 %

75 PPM / C

2512

6332

Current Sense Resistors - SMD 1/4watt 0.04ohms 1%

WSL1206R0400FTA
Vishay / Dale
1: $4.04
2,834In Stock

Mfr. Part No.
WSL1206R0400FTA

Mouser Part No
71-WSL1206-0.04/R

Vishay / Dale

Current Sense Resistors - SMD 1/4watt 0.04ohms 1%

Learn More

Datasheet

Product Comments

2,834In Stock

Cut Tape

$4.04

$2.41

$2.14

$1.75

View

Reel

$1.27

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SMD/SMT

40 mOhms

250 mW (1/4 W)

1 %

75 PPM / C

1206

3216

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

WSL1206R2000FTA
Vishay / Dale
1: $2.30
2,924In Stock

Mfr. Part No.
WSL1206R2000FTA

Mouser Part No
71-WSL1206-0.2/R

Vishay / Dale

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

Learn More

Datasheet

Product Comments

2,924In Stock

Cut Tape

$2.30

$1.80

$1.52

$1.31

View

Reel

$0.857

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SMD/SMT

200 mOhms

250 mW (1/4 W)

1 %

75 PPM / C

1206

3216

Current Sense Resistors - SMD 1watt .15ohms 1%

WSL2010R1500FTA18
Vishay / Dale
1: $4.80
3,906In Stock

Mfr. Part No.
WSL2010R1500FTA18

Mouser Part No
71-WSL2010R1500FTA18

Vishay / Dale

Current Sense Resistors - SMD 1watt .15ohms 1%

Learn More

Datasheet

3,906In Stock

Cut Tape

$4.80

$2.96

$2.67

$2.19

View

Reel

$1.58

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SMD/SMT

150 mOhms

1 W

1 %

75 PPM / C

2010

5025

Current Sense Resistors - SMD 1watt .01ohms 1%

WSL2512R0100FTA
Vishay / Dale
1: $4.03
7,295In Stock

Mfr. Part No.
WSL2512R0100FTA

Mouser Part No
71-WSL2512-0.01/R

Vishay / Dale

Current Sense Resistors - SMD 1watt .01ohms 1%

Learn More

Datasheet

Product Comments

7,295In Stock

Cut Tape

$4.03

$2.71

$2.11

$1.92

Reel

$1.36

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SMD/SMT

10 mOhms

1 W

1 %

75 PPM / C

2512

6332

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

WSL25123L000FTA
Vishay / Dale
1: $4.91
1,280In Stock

Mfr. Part No.
WSL25123L000FTA

Mouser Part No
71-WSL25123L000FTA

Vishay / Dale

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

Learn More

Datasheet

1,280In Stock

Cut Tape

$4.91

$3.88

$2.87

$2.60

View

Reel

$1.86

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SMD/SMT

3 mOhms

1 W

1 %

150 PPM / C

2512

6332

Current Sense Resistors - SMD .05 OHM 1% 2W 75PPM

WSR2R0500FTA
Vishay / Dale
1: $6.12
1,247In Stock
1,500Expected 26/8/2026

Mfr. Part No.
WSR2R0500FTA

Mouser Part No
71-WSR2R0500FTA

Vishay / Dale

Current Sense Resistors - SMD .05 OHM 1% 2W 75PPM

Learn More

Datasheet

1,247In Stock

1,500Expected 26/8/2026

Cut Tape

$6.12

$3.78

$3.39

$2.72

View

Reel

$2.37

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

50 mOhms

2 W

1 %

75 PPM / C

4527

11570

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