Resistors – Mouser South Africa

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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 WSLT2010-18 .45 1% EA e3

WSLT2010R4500FEA18
Vishay / Dale
1: $1.52
3,811In Stock
New At Mouser

Mfr. Part No.
WSLT2010R4500FEA18

Mouser Part No
71-WSLT2010R4500FEA1

New At Mouser

Vishay / Dale

Current Sense Resistors - SMD WSLT2010-18 .45 1% EA e3

Datasheet

3,811In Stock

$1.52

$0.912

$0.819

$0.659

View

Min.: 1
Mult.: 1

SMD/SMT

2010

5025

Current Sense Resistors - SMD 1watt .5ohm 1% High Power

WSLT2010R5000FEA18
Vishay / Dale
1: $1.16
8,990In Stock
12,000Expected 2026/08/26

Mfr. Part No.
WSLT2010R5000FEA18

Mouser Part No
71-WSLT2010R5000FEA1

Vishay / Dale

Current Sense Resistors - SMD 1watt .5ohm 1% High Power

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Datasheet

8,990In Stock

12,000Expected 2026/08/26

Cut Tape

$1.16

$0.736

$0.705

$0.654

View

Reel

$0.506

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 0.05Ohms 1%

WSLT2512R0500FEA
Vishay / Dale
1: $1.37
5,933In Stock
6,000Expected 2026/08/25

Mfr. Part No.
WSLT2512R0500FEA

Mouser Part No
71-WSLT2512R0500FEA

Vishay / Dale

Current Sense Resistors - SMD 1Watt 0.05Ohms 1%

Learn More

Datasheet

5,933In Stock

6,000Expected 2026/08/25

Cut Tape

$1.37

$0.882

$0.69

$0.621

$0.619

Reel

$0.619

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SMD/SMT

50 mOhms

1 W

1 %

75 PPM / C

2512

6432

Current Sense Resistors - SMD 1Watt 0.5Ohms 1%

WSLT2512R5000FEA
Vishay / Dale
1: $1.30
7,942In Stock

Mfr. Part No.
WSLT2512R5000FEA

Mouser Part No
71-WSLT2512R5000FEA

Vishay / Dale

Current Sense Resistors - SMD 1Watt 0.5Ohms 1%

Learn More

Datasheet

7,942In Stock

Cut Tape

$1.30

$0.836

$0.67

$0.622

View

Reel

$0.563

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SMD/SMT

500 mOhms

1 W

1 %

75 PPM / C

2512

6432

Current Sense Resistors - SMD 2watts 1ohms 1%

WSR21R000FEA
Vishay / Dale
1: $1.67
5,481In Stock

Mfr. Part No.
WSR21R000FEA

Mouser Part No
71-WSR21R000FEA

Vishay / Dale

Current Sense Resistors - SMD 2watts 1ohms 1%

Learn More

Datasheet

5,481In Stock

Cut Tape

$1.67

$0.99

$0.787

$0.637

Reel

$0.454

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

1 Ohms

2 W

1 %

75 PPM / C

4527

11570

Current Sense Resistors - SMD 2watts .002ohms 1%

WSR22L000FEA
Vishay / Dale
1: $1.76
4,434In Stock

Mfr. Part No.
WSR22L000FEA

Mouser Part No
71-WSR22L000FEA

Vishay / Dale

Current Sense Resistors - SMD 2watts .002ohms 1%

Learn More

Datasheet

4,434In Stock

Cut Tape

$1.76

$1.17

$0.973

$0.913

Reel

$0.722

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

2 mOhms

2 W

1 %

600 PPM / C

4527

11570

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

SMD/SMT

10 mOhms

2 W

1 %

75 PPM / C

4527

11570

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

WSR2R0300FEA
Vishay / Dale
1: $1.40
9,975In Stock

Mfr. Part No.
WSR2R0300FEA

Mouser Part No
71-WSR2R0300FEA

Vishay / Dale

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

Learn More

Datasheet

9,975In Stock

Cut Tape

$1.40

$0.866

$0.714

$0.608

Reel

$0.526

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

30 mOhms

2 W

1 %

75 PPM / C

4527

11570

Current Sense Resistors - SMD 2watts .05ohms 1%

WSR2R0500FEA
Vishay / Dale
1: $1.16
19,275In Stock

Mfr. Part No.
WSR2R0500FEA

Mouser Part No
71-WSR2R0500FEA

Vishay / Dale

Current Sense Resistors - SMD 2watts .05ohms 1%

Learn More

Datasheet

19,275In Stock

Cut Tape

$1.16

$0.739

$0.59

$0.545

Reel

$0.448

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

50 mOhms

2 W

1 %

75 PPM / C

4527

11570

Current Sense Resistors - SMD 2watts .07ohms 1%

WSR2R0700FEA
Vishay / Dale
1: $1.59
8,490In Stock

Mfr. Part No.
WSR2R0700FEA

Mouser Part No
71-WSR2R0700FEA

Vishay / Dale

Current Sense Resistors - SMD 2watts .07ohms 1%

Learn More

Datasheet

8,490In Stock

Cut Tape

$1.59

$0.933

$0.811

$0.702

Reel

$0.661

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

70 mOhms

2 W

1 %

75 PPM / C

4527

11570

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

WSR2R1000FEA
Vishay / Dale
1: $1.31
6,774In Stock

Mfr. Part No.
WSR2R1000FEA

Mouser Part No
71-WSR2R1000FEA

Vishay / Dale

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

Learn More

Datasheet

6,774In Stock

Cut Tape

$1.31

$0.852

$0.658

$0.593

View

Reel

$0.405

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

100 mOhms

2 W

1 %

75 PPM / C

4527

11570

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

WSR2R1000FEK
Vishay / Dale
1: $1.77
4,581In Stock

Mfr. Part No.
WSR2R1000FEK

Mouser Part No
71-WSR2R1000FEK

Vishay / Dale

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

Learn More

Datasheet

4,581In Stock

$1.77

$1.02

$0.827

$0.763

View

Min.: 1
Mult.: 1

SMD/SMT

100 mOhms

2 W

1 %

75 PPM / C

4527

11570

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

$0.619

View

Reel

$0.458

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

150 mOhms

2 W

1 %

75 PPM / C

4527

11570

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

WSR2R2000FEA
Vishay / Dale
1: $1.81
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

$1.81

$1.11

$0.882

$0.712

Reel

$0.447

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

200 mOhms

2 W

1 %

75 PPM / C

4527

11570

Current Sense Resistors - SMD 2watts .33ohms 1%

WSR2R3300FEA
Vishay / Dale
1: $1.35
7,466In Stock

Mfr. Part No.
WSR2R3300FEA

Mouser Part No
71-WSR2R3300FEA

Vishay / Dale

Current Sense Resistors - SMD 2watts .33ohms 1%

Learn More

Datasheet

7,466In Stock

Cut Tape

$1.35

$0.885

$0.68

$0.613

View

Reel

$0.522

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

330 mOhms

2 W

1 %

75 PPM / C

4527

11570

Current Sense Resistors - SMD 2watts .75ohms 1%

WSR2R7500FEA
Vishay / Dale
1: $1.79
6,241In Stock

Mfr. Part No.
WSR2R7500FEA

Mouser Part No
71-WSR2R7500FEA

Vishay / Dale

Current Sense Resistors - SMD 2watts .75ohms 1%

Learn More

Datasheet

6,241In Stock

Cut Tape

$1.79

$1.10

$0.873

$0.716

Reel

$0.683

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

750 mOhms

2 W

1 %

75 PPM / C

4527

11570

Current Sense Resistors - SMD .8 OHM 1% 2W 75PPM

WSR2R8000FEB
Vishay / Dale
1: $1.77
7,692In Stock
New At Mouser

Mfr. Part No.
WSR2R8000FEB

Mouser Part No
71-WSR2R8000FEB

New At Mouser

Vishay / Dale

Current Sense Resistors - SMD .8 OHM 1% 2W 75PPM

Datasheet

7,692In Stock

$1.77

$1.02

$0.827

$0.756

$0.558

Min.: 1
Mult.: 1

SMD/SMT

800 mOhms

2 W

1 %

75 PPM / C

4527

11570

Current Sense Resistors - SMD 3watts .001ohms 1%

WSR31L000FEA
Vishay / Dale
1: $1.84
2,630In Stock

Mfr. Part No.
WSR31L000FEA

Mouser Part No
71-WSR31L000FEA

Vishay / Dale

Current Sense Resistors - SMD 3watts .001ohms 1%

Learn More

Datasheet

2,630In Stock

Cut Tape

$1.84

$1.26

$0.994

$0.90

Reel

$0.626

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

1 mOhms

3 W

1 %

750 PPM / C

4527

11570

Current Sense Resistors - SMD 3watts .005ohms 1%

WSR35L000FEA
Vishay / Dale
1: $1.81
12,723In Stock

Mfr. Part No.
WSR35L000FEA

Mouser Part No
71-WSR35L000FEA

Vishay / Dale

Current Sense Resistors - SMD 3watts .005ohms 1%

Learn More

Datasheet

12,723In Stock

Cut Tape

$1.81

$1.20

$0.926

$0.836

Reel

$0.647

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

5 mOhms

3 W

1 %

110 PPM / C

4527

11570

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

WSR3R0100FEA
Vishay / Dale
1: $1.52
3,421In Stock

Mfr. Part No.
WSR3R0100FEA

Mouser Part No
71-WSR3R0100FEA

Vishay / Dale

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

Learn More

Datasheet

3,421In Stock

Cut Tape

$1.52

$1.01

$0.823

$0.72

Reel

$0.502

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

10 mOhms

3 W

1 %

75 PPM / C

4527

11570

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

$1.10

$0.871

$0.773

Reel

$0.534

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

12 mOhms

3 W

1 %

75 PPM / C

4527

11570

Current Sense Resistors - SMD 3watts .015ohms 1%

WSR3R0150FEA
Vishay / Dale
1: $1.34
10,557In Stock

Mfr. Part No.
WSR3R0150FEA

Mouser Part No
71-WSR3R0150FEA

Vishay / Dale

Current Sense Resistors - SMD 3watts .015ohms 1%

Learn More

Datasheet

10,557In Stock

Cut Tape

$1.34

$0.868

$0.701

$0.652

Reel

$0.505

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

15 mOhms

3 W

1 %

75 PPM / C

4527

11570

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

WSR3R0200FEA
Vishay / Dale
1: $1.26
8,269In Stock

Mfr. Part No.
WSR3R0200FEA

Mouser Part No
71-WSR3R0200FEA

Vishay / Dale

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

Learn More

Datasheet

8,269In Stock

Cut Tape

$1.26

$0.807

$0.649

$0.602

Reel

$0.498

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

20 mOhms

3 W

1 %

75 PPM / C

4527

11570

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

WSR3R0250FEA
Vishay / Dale
1: $1.58
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

$1.58

$1.05

$0.857

$0.786

View

Reel

$0.601

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

25 mOhms

3 W

1 %

75 PPM / C

4527

11570

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

SMD/SMT

30 mOhms

3 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