Current Sense Resistors - SMD

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

WSR SMD High Power Metal Strip® Resistors

Vishay / Dale WSR Power Metal Strip^® Resistors, are surface-mount devices that provide high power ratings up to 5W and low resistance values down to 0.001Ω. The series is ideally suited for a variety of current sensing, voltage division, and pulse applications, including switching and linear power supplies, instruments, and power amplifiers. Vishay / Dale WSR Power Metal Strip Resistors feature all-welded construction and a solid metal nickel-chrome or manganese-copper alloy resistive element with low TCR (<20ppm/°C). The series offers solderable terminations, very low inductance (0.5nH to 5nH), excellent frequency response to 50MHz, and low thermal EMF (<3µV/°C), as well as RoHS compliance.

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

Results: 906

Applied Filters:

Packaging

Series

Resistance

Power Rating

Tolerance

Temperature Coefficient

Case Code - in

Case Code - mm

Length

Width

Height

Minimum Operating Temperature

Maximum Operating Temperature

Technology

Termination Style

Qualification

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 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

Reel

$0.408

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Reel, Cut Tape, MouseReel

WSR

330 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 .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

Reel, Cut Tape, MouseReel

WSR

750 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 .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

WSR

800 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 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

$1.25

$0.994

$0.90

Reel

$0.625

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Reel, Cut Tape, MouseReel

WSR

1 mOhms

3 W

1 %

750 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 .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

$0.925

$0.836

Reel

$0.639

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Reel, Cut Tape, MouseReel

WSR

5 mOhms

3 W

1 %

110 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 .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

Reel, Cut Tape, MouseReel

WSR

10 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 .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

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 .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

$0.867

$0.701

$0.652

Reel

$0.505

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Reel, Cut Tape, MouseReel

WSR

15 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: $1.25
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

$1.25

$0.807

$0.649

$0.602

Reel

$0.498

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
5,490In 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

Reel

$0.594

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

$0.724

Reel

$0.567

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 Sense Resistors - SMD 3watts .04ohms 1%

WSR3R0400FEA
Vishay / Dale
1: $1.86
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

$1.86

$1.20

$0.979

$0.803

Reel

$0.567

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Reel, Cut Tape, MouseReel

WSR

40 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 .05ohms 1%

WSR3R0500FEA
Vishay / Dale
1: $1.28
2,965In Stock

Mfr. Part No.
WSR3R0500FEA

Mouser Part No
71-WSR3R0500FEA

Vishay / Dale

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

Learn More

Datasheet

2,965In Stock

Cut Tape

$1.28

$0.824

$0.663

$0.616

Reel

$0.541

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Reel, Cut Tape, MouseReel

WSR

50 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 .07ohms 1%

WSR3R0700FEA
Vishay / Dale
1: $1.86
4,708In Stock

Mfr. Part No.
WSR3R0700FEA

Mouser Part No
71-WSR3R0700FEA

Vishay / Dale

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

Learn More

Datasheet

4,708In Stock

Cut Tape

$1.86

$1.10

$0.979

$0.773

Reel

$0.559

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Reel, Cut Tape, MouseReel

WSR

70 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 .10ohms 1%

WSR3R1000FEA
Vishay / Dale
1: $1.22
9,312In Stock

Mfr. Part No.
WSR3R1000FEA

Mouser Part No
71-WSR3R1000FEA

Vishay / Dale

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

Learn More

Datasheet

9,312In Stock

Cut Tape

$1.22

$0.783

$0.627

$0.582

Reel

$0.446

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Reel, Cut Tape, MouseReel

WSR

100 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 .1 OHM 1% 3W 75PPM

WSR3R1000FTA
Vishay / Dale
1: $4.31
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

$4.31

$2.68

$2.49

$2.05

View

Min.: 1
Mult.: 1

WSR

100 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 .2ohms 1%

WSR3R2000FEA
Vishay / Dale
1: $1.18
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

$1.18

$0.757

$0.703

$0.694

Reel

$0.518

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Reel, Cut Tape, MouseReel

WSR

200 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 5watts .008ohms 1%

WSR58L000FEA
Vishay / Dale
1: $3.45
1,601In Stock

Mfr. Part No.
WSR58L000FEA

Mouser Part No
71-WSR58L000FEA

Vishay / Dale

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

Learn More

Datasheet

1,601In Stock

Cut Tape

$3.45

$2.32

$1.82

$1.66

View

Reel

$1.27

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Reel, Cut Tape, MouseReel

WSR High Power

8 mOhms

5 W

1 %

110 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 .01ohms 5watts 1%

WSR5R0100FEA
Vishay / Dale
1: $3.76
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

$3.76

$2.51

$1.99

$1.81

View

Reel

$1.42

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Reel, Cut Tape, MouseReel

WSR High Power

10 mOhms

5 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 5watts .02ohms 1%

WSR5R0200FEA
Vishay / Dale
1: $3.38
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

$3.38

$2.27

$1.78

$1.62

View

Reel

$1.42

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Reel, Cut Tape, MouseReel

WSR High Power

20 mOhms

5 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 5watts .025ohms 1%

WSR5R0250FEA
Vishay / Dale
1: $3.03
931In Stock

Mfr. Part No.
WSR5R0250FEA

Mouser Part No
71-WSR5R0250FEA

Vishay / Dale

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

Learn More

Datasheet

931In Stock

Cut Tape

$3.03

$2.16

$1.85

$1.76

Reel

$1.60

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Reel, Cut Tape, MouseReel

WSR High Power

25 mOhms

5 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 5watts .04ohms 1%

WSR5R0400FEA
Vishay / Dale
1: $3.73
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

$3.73

$2.51

$1.97

$1.80

Reel

$1.60

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Reel, Cut Tape, MouseReel

WSR High Power

40 mOhms

5 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 5watts .07ohms 1%

WSR5R0700FEA
Vishay / Dale
1: $3.65
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

$3.65

$2.45

$1.93

$1.76

Reel

$1.45

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Reel, Cut Tape, MouseReel

WSR High Power

70 mOhms

5 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 .2ohms 5watts 1%

WSR5R2000FEA
Vishay / Dale
1: $2.24
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

$2.24

$1.54

$1.29

$1.22

Reel

$0.985

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Reel, Cut Tape, MouseReel

WSR High Power

200 mOhms

5 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 5watts .22ohms 1%

WSR5R2200FEA
Vishay / Dale
1: $2.76
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

$2.76

$1.84

$1.44

$1.31

Reel

$1.02

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Reel, Cut Tape, MouseReel

WSR High Power

220 mOhms

5 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

WSR SMD High Power Metal Strip® Resistors

Customer Service Office

Company

Resources

Support

1 mOhms
1.35 mOhms
1.5 mOhms
2 mOhms
2.2 mOhms
2.5 mOhms
3 mOhms
3.57 mOhms
4 mOhms
5 mOhms
6 mOhms
6.8 mOhms
7 mOhms
7.5 mOhms
8 mOhms
9 mOhms
10 mOhms
12 mOhms
12.5 mOhms
15 mOhms