Resistors – Mouser Canada

.hide-partial { max-height: none; } .show-more { display: none; }

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.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Resistors

List Images

Results: 5,785

Applied Filters:

Termination Style

Resistance

Power Rating

Tolerance

Temperature Coefficient

Case Code - in

Case Code - mm

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Current Sense Resistors - SMD WSLT2512 .04 1% EA e3

WSLT2512R0400FEA
Vishay / Dale
1: $2.12
82In Stock

Mfr. Part #
WSLT2512R0400FEA

Mouser Part #
71-WSLT2512R0400FEA

Vishay / Dale

Current Sense Resistors - SMD WSLT2512 .04 1% EA e3

Learn More

Datasheet

82In Stock

Cut Tape

$2.12

$1.39

$1.07

$0.966

Reel

$0.698

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SMD/SMT

40 mOhms

1 W

1 %

75 PPM / C

2512

6432

Current Sense Resistors - SMD 1watt .04ohm 1%

WSLT2512R0400FEB
Vishay / Dale
1: $2.17
274In Stock
1,000Expected 2026-09-23

Mfr. Part #
WSLT2512R0400FEB

Mouser Part #
71-WSLT2512R0400FEB

Vishay / Dale

Current Sense Resistors - SMD 1watt .04ohm 1%

Learn More

Datasheet

274In Stock

1,000Expected 2026-09-23

Cut Tape

$2.17

$1.43

$1.10

$0.992

Reel

$0.788

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

40 mOhms

1 W

1 %

75 PPM / C

2512

6432

Current Sense Resistors - SMD 1watt .13ohm 1%

WSLT2512R1300FEB
Vishay / Dale
1: $2.20
189In Stock
1,000Expected 2026-10-28

Mfr. Part #
WSLT2512R1300FEB

Mouser Part #
71-WSLT2512R1300FEB

Vishay / Dale

Current Sense Resistors - SMD 1watt .13ohm 1%

Learn More

Datasheet

189In Stock

1,000Expected 2026-10-28

Cut Tape

$2.20

$1.45

$1.12

$1.01

Reel

$0.681

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

130 mOhms

1 W

1 %

75 PPM / C

2512

6432

Current Sense Resistors - SMD 1watt .18ohm 1%

WSLT2512R1800FEB
Vishay / Dale
1: $1.89
169In Stock

Mfr. Part #
WSLT2512R1800FEB

Mouser Part #
71-WSLT2512R1800FEB

Vishay / Dale

Current Sense Resistors - SMD 1watt .18ohm 1%

Learn More

Datasheet

169In Stock

Cut Tape

$1.89

$1.21

$0.971

$0.901

Reel

$0.691

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

180 mOhms

1 W

1 %

75 PPM / C

2512

6432

Current Sense Resistors - SMD 1Watt 0.2Ohms 1%

WSLT2512R2000FEA
Vishay / Dale
1: $2.06
2,673In Stock

Mfr. Part #
WSLT2512R2000FEA

Mouser Part #
71-WSLT2512R2000FEA

Vishay / Dale

Current Sense Resistors - SMD 1Watt 0.2Ohms 1%

Learn More

Datasheet

2,673In Stock

Cut Tape

$2.06

$1.35

$1.04

$0.939

Reel

$0.66

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SMD/SMT

200 mOhms

1 W

1 %

75 PPM / C

2512

6432

Current Sense Resistors - SMD WSLT2512 .221 1% EB e3

WSLT2512R2210FEB
Vishay / Dale
1: $2.00
742In Stock

Mfr. Part #
WSLT2512R2210FEB

Mouser Part #
71-WSLT2512R2210FEB

Vishay / Dale

Current Sense Resistors - SMD WSLT2512 .221 1% EB e3

Learn More

Datasheet

742In Stock

Cut Tape

$2.00

$1.32

$1.01

$0.913

Reel

$0.721

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

221 mOhms

1 W

1 %

75 PPM / C

2512

6332

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

WSLT2512R2500FEB
Vishay / Dale
1: $2.04
945In Stock
6,000On Order

Mfr. Part #
WSLT2512R2500FEB

Mouser Part #
71-WSLT2512R2500FEB

Vishay / Dale

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

Learn More

Datasheet

945In Stock

6,000On Order

Cut Tape

$2.04

$1.42

$1.09

$0.988

Reel

$0.667

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

250 mOhms

1 W

1 %

75 PPM / C

2512

6432

Current Sense Resistors - SMD 1watt .28ohm 1%

WSLT2512R2800FEB
Vishay / Dale
1: $1.94
1,949In Stock

Mfr. Part #
WSLT2512R2800FEB

Mouser Part #
71-WSLT2512R2800FEB

Vishay / Dale

Current Sense Resistors - SMD 1watt .28ohm 1%

Learn More

Datasheet

1,949In Stock

Cut Tape

$1.94

$1.24

$0.982

$0.884

Reel

$0.593

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

280 mOhms

1 W

1 %

75 PPM / C

2512

6432

Current Sense Resistors - SMD 1watt .47ohm 1%

WSLT2512R4700FEB
Vishay / Dale
1: $1.79
1,924In Stock

Mfr. Part #
WSLT2512R4700FEB

Mouser Part #
71-WSLT2512R4700FEB

Vishay / Dale

Current Sense Resistors - SMD 1watt .47ohm 1%

Learn More

Datasheet

1,924In Stock

Cut Tape

$1.79

$1.15

$0.923

$0.857

Reel

$0.744

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

470 mOhms

1 W

1 %

75 PPM / C

2512

6432

Current Sense Resistors - SMD WSLT3921 .001 1% EA

WSLT39211L000FEA
Vishay / Dale
1: $4.69
1,100In Stock

Mfr. Part #
WSLT39211L000FEA

Mouser Part #
71-WSLT39211L000FEA

Vishay / Dale

Current Sense Resistors - SMD WSLT3921 .001 1% EA

Learn More

Datasheet

1,100In Stock

Cut Tape

$4.69

$3.15

$2.48

$2.25

Reel

$1.60

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

1 mOhms

3 W

1 %

75 PPM / C

3921

10052

Current Sense Resistors - SMD WSR-2 1 5% EA e2

WSR21R000JEA
Vishay / Dale
1: $2.55
7,400In Stock

Mfr. Part #
WSR21R000JEA

Mouser Part #
71-WSR21R000JEA

Vishay / Dale

Current Sense Resistors - SMD WSR-2 1 5% EA e2

Datasheet

7,400In Stock

$2.55

$1.47

$1.19

$0.95

View

Min.: 1
Mult.: 1

SMD/SMT

Current Sense Resistors - SMD 2watts .003ohms 1%

WSR23L000FEA
Vishay / Dale
1: $2.98
1,313In Stock

Mfr. Part #
WSR23L000FEA

Mouser Part #
71-WSR23L000FEA

Vishay / Dale

Current Sense Resistors - SMD 2watts .003ohms 1%

Learn More

Datasheet

1,313In Stock

Cut Tape

$2.98

$1.93

$1.54

$1.37

Reel

$0.96

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

3 mOhms

2 W

1 %

450 PPM / C

4527

11570

Current Sense Resistors - SMD 2watts .006ohms 1%

WSR26L000FEA
Vishay / Dale
1: $1.96
495In Stock

Mfr. Part #
WSR26L000FEA

Mouser Part #
71-WSR26L000FEA

Vishay / Dale

Current Sense Resistors - SMD 2watts .006ohms 1%

Learn More

Datasheet

495In Stock

Cut Tape

$1.96

$1.58

$1.43

$1.31

Reel

$0.924

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

6 mOhms

2 W

1 %

110 PPM / C

4527

11570

Current Sense Resistors - SMD 2watts .015ohms 1%

WSR2R0150FEA
Vishay / Dale
1: $1.94
1,673In Stock

Mfr. Part #
WSR2R0150FEA

Mouser Part #
71-WSR2R0150FEA

Vishay / Dale

Current Sense Resistors - SMD 2watts .015ohms 1%

Learn More

Datasheet

1,673In Stock

Cut Tape

$1.94

$1.27

$1.11

$1.01

Reel

$0.864

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

15 mOhms

2 W

1 %

75 PPM / C

4527

11570

Current Sense Resistors - SMD 2watts .06ohms 1%

WSR2R0600FEA
Vishay / Dale
1: $2.59
149In Stock
13,500Expected 2026-09-01

Mfr. Part #
WSR2R0600FEA

Mouser Part #
71-WSR2R0600FEA

Vishay / Dale

Current Sense Resistors - SMD 2watts .06ohms 1%

Learn More

Datasheet

149In Stock

13,500Expected 2026-09-01

Cut Tape

$2.59

$1.60

$1.35

$1.13

View

Reel

$0.897

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

60 mOhms

2 W

1 %

75 PPM / C

4527

11570

Current Sense Resistors - SMD 2watts .09ohms 1%

WSR2R0900FEA
Vishay / Dale
1: $2.29
754In Stock

Mfr. Part #
WSR2R0900FEA

Mouser Part #
71-WSR2R0900FEA

Vishay / Dale

Current Sense Resistors - SMD 2watts .09ohms 1%

Learn More

Datasheet

754In Stock

Cut Tape

$2.29

$1.39

$1.25

$0.984

Reel

$0.721

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

90 mOhms

2 W

1 %

75 PPM / C

4527

11570

Current Sense Resistors - SMD 2watts 0.2ohms 1%

WSR2R2000FEB
Vishay / Dale
1: $2.33
802In Stock
8,000Expected 2026-09-07

Mfr. Part #
WSR2R2000FEB

Mouser Part #
71-WSR2R2000FEB

Vishay / Dale

Current Sense Resistors - SMD 2watts 0.2ohms 1%

Learn More

Datasheet

802In Stock

8,000Expected 2026-09-07

Cut Tape

$2.33

$1.50

$1.19

$0.972

Reel

$0.674

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

200 mOhms

2 W

1 %

75 PPM / C

4527

11570

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

WSR2R3000FEA
Vishay / Dale
1: $1.99
2,121In Stock

Mfr. Part #
WSR2R3000FEA

Mouser Part #
71-WSR2R3000FEA

Vishay / Dale

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

Learn More

Datasheet

2,121In Stock

Cut Tape

$1.99

$1.30

$1.05

$0.976

Reel

$0.976

$0.729

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

300 mOhms

2 W

1 %

75 PPM / C

4527

11570

Current Sense Resistors - SMD 2watts .4ohms 1%

WSR2R4000FEA
Vishay / Dale
1: $2.55
3,617In Stock

Mfr. Part #
WSR2R4000FEA

Mouser Part #
71-WSR2R4000FEA

Vishay / Dale

Current Sense Resistors - SMD 2watts .4ohms 1%

Learn More

Datasheet

3,617In Stock

Cut Tape

$2.55

$1.66

$1.35

$1.27

Reel

$0.984

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

400 mOhms

2 W

1 %

75 PPM / C

4527

11570

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

WSR2R5000FEA
Vishay / Dale
1: $2.15
3,643In Stock

Mfr. Part #
WSR2R5000FEA

Mouser Part #
71-WSR2R5000FEA

Vishay / Dale

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

Learn More

Datasheet

3,643In Stock

Cut Tape

$2.15

$1.39

$1.15

$0.975

Reel

$0.626

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

500 mOhms

2 W

1 %

75 PPM / C

4527

11570

Current Sense Resistors - SMD .8ohms 2watts 1%

WSR2R8000FEK
Vishay / Dale
1: $2.81
651In Stock

Mfr. Part #
WSR2R8000FEK

Mouser Part #
71-WSR2R8000FEK

Vishay / Dale

Current Sense Resistors - SMD .8ohms 2watts 1%

Learn More

Datasheet

651In Stock

$2.81

$2.20

$1.79

$1.33

View

Min.: 1
Mult.: 1

SMD/SMT

800 mOhms

2 W

1 %

75 PPM / C

4527

11570

Current Sense Resistors - SMD WSR-3 .0015 1% EA E2

WSR31L500FEA
Vishay / Dale
1: $2.78
10In Stock

Mfr. Part #
WSR31L500FEA

Mouser Part #
71-WSR31L500FEA

Vishay / Dale

Current Sense Resistors - SMD WSR-3 .0015 1% EA E2

Datasheet

10In Stock

Cut Tape

$2.78

$1.87

$1.56

$1.43

View

Reel

$1.21

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

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

WSR3R0100FEA
Vishay / Dale
1: $1.92
2,610In Stock

Mfr. Part #
WSR3R0100FEA

Mouser Part #
71-WSR3R0100FEA

Vishay / Dale

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

Learn More

Datasheet

2,610In Stock

Cut Tape

$1.92

$1.24

$1.01

$0.935

Reel

$0.723

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 3watts .033ohms 1%

WSR3R0330FEA
Vishay / Dale
1: $2.22
2,356In Stock

Mfr. Part #
WSR3R0330FEA

Mouser Part #
71-WSR3R0330FEA

Vishay / Dale

Current Sense Resistors - SMD 3watts .033ohms 1%

Learn More

Datasheet

2,356In Stock

Cut Tape

$2.22

$1.47

$1.20

$1.11

Reel

$0.858

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

33 mOhms

3 W

1 %

75 PPM / C

4527

11570

Current Sense Resistors - SMD 3W .08ohm 1%

WSR3R0800FEA
Vishay / Dale
1: $2.13
1,009In Stock

Mfr. Part #
WSR3R0800FEA

Mouser Part #
71-WSR3R0800FEA

Vishay / Dale

Current Sense Resistors - SMD 3W .08ohm 1%

Learn More

Datasheet

1,009In Stock

Cut Tape

$2.13

$1.40

$1.15

$1.13

Reel

$0.865

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

80 mOhms

3 W

1 %

75 PPM / C

4527

11570

Current Sensing Resistors

Types of Resistors

Mouser®

Company

Resources

Support

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