Current Sense Resistors - SMD – Mouser Dominican Republic

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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.

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Part #

Current Sense Resistors - SMD 2watts .025ohms 1%

WSR2R0250FEA
Vishay / Dale
1: $1.17
3,406In Stock

Mfr. Part #
WSR2R0250FEA

Mouser Part #
71-WSR2R0250FEA

Vishay / Dale

Current Sense Resistors - SMD 2watts .025ohms 1%

Learn More

Datasheet

3,406In Stock

Cut Tape

$1.17

$0.793

$0.637

$0.591

Reel

$0.411

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Reel, Cut Tape, MouseReel

WSR

25 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 0.05ohms 1%

WSR3R0500FEB
Vishay / Dale
1: $1.86
3,000In Stock

Mfr. Part #
WSR3R0500FEB

Mouser Part #
71-WSR3R0500FEB

Vishay / Dale

Current Sense Resistors - SMD 3watts 0.05ohms 1%

Learn More

Datasheet

3,000In Stock

Cut Tape

$1.86

$1.10

$0.979

$0.773

View

Reel

$0.586

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

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 5watts .0075ohms 1%

WSR57L500FEA
Vishay / Dale
1: $2.48
2,930In Stock

Mfr. Part #
WSR57L500FEA

Mouser Part #
71-WSR57L500FEA

Vishay / Dale

Current Sense Resistors - SMD 5watts .0075ohms 1%

Learn More

Datasheet

2,930In Stock

Cut Tape

$2.48

$1.74

$1.48

$1.40

Reel

$1.16

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Reel, Cut Tape, MouseReel

WSR High Power

7.5 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 2watts 1ohms 1%

WSR21R000FEB
Vishay / Dale
1: $1.77
5,869In Stock

Mfr. Part #
WSR21R000FEB

Mouser Part #
71-WSR21R000FEB

Vishay / Dale

Current Sense Resistors - SMD 2watts 1ohms 1%

Learn More

Datasheet

5,869In Stock

Cut Tape

$1.77

$1.02

$0.827

$0.619

View

Reel

$0.43

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape, MouseReel

WSR

1 Ohms

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 .008ohms 1%

WSR28L000FEA
Vishay / Dale
1: $2.09
4,364In Stock

Mfr. Part #
WSR28L000FEA

Mouser Part #
71-WSR28L000FEA

Vishay / Dale

Current Sense Resistors - SMD 2watts .008ohms 1%

Learn More

Datasheet

4,364In Stock

Cut Tape

$2.09

$1.24

$1.11

$0.876

Reel

$0.53

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Reel, Cut Tape, MouseReel

WSR

8 mOhms

2 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 2watts .75ohms 1%

WSR2R7500FEA
Vishay / Dale
1: $1.47
6,241In Stock

Mfr. Part #
WSR2R7500FEA

Mouser Part #
71-WSR2R7500FEA

Vishay / Dale

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

Learn More

Datasheet

6,241In Stock

Cut Tape

$1.47

$0.968

$0.788

$0.697

Reel

$0.532

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 3watts .003ohms 1%

WSR33L000FEA
Vishay / Dale
1: $1.72
8,246In Stock

Mfr. Part #
WSR33L000FEA

Mouser Part #
71-WSR33L000FEA

Vishay / Dale

Current Sense Resistors - SMD 3watts .003ohms 1%

Learn More

Datasheet

8,246In Stock

Cut Tape

$1.72

$1.15

$0.947

$0.888

Reel

$0.697

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Reel, Cut Tape, MouseReel

WSR

3 mOhms

3 W

1 %

450 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 .001ohms 1%

WSR21L000FEA
Vishay / Dale
1: $1.56
4,112In Stock

Mfr. Part #
WSR21L000FEA

Mouser Part #
71-WSR21L000FEA

Vishay / Dale

Current Sense Resistors - SMD 2watts .001ohms 1%

Learn More

Datasheet

4,112In Stock

Cut Tape

$1.56

$1.18

$1.02

$0.953

Reel

$0.718

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Reel, Cut Tape, MouseReel

WSR

1 mOhms

2 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 .06ohms 3watts 1%

WSR3R0600FEA
Vishay / Dale
1: $1.32
5,272In Stock

Mfr. Part #
WSR3R0600FEA

Mouser Part #
71-WSR3R0600FEA

Vishay / Dale

Current Sense Resistors - SMD .06ohms 3watts 1%

Learn More

Datasheet

5,272In Stock

Cut Tape

$1.32

$0.858

$0.692

$0.644

Reel

$0.513

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Reel, Cut Tape, MouseReel

WSR

60 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 2watts 0.05ohms 1%

WSR2R0500FEB
Vishay / Dale
1: $1.64
6,443In Stock

Mfr. Part #
WSR2R0500FEB

Mouser Part #
71-WSR2R0500FEB

Vishay / Dale

Current Sense Resistors - SMD 2watts 0.05ohms 1%

Learn More

Datasheet

6,443In Stock

Cut Tape

$1.64

$0.918

$0.79

$0.743

View

Reel

$0.526

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape, MouseReel

WSR

50 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 .08ohms 1%

WSR2R0800FEA
Vishay / Dale
1: $1.55
8,022In Stock

Mfr. Part #
WSR2R0800FEA

Mouser Part #
71-WSR2R0800FEA

Vishay / Dale

Current Sense Resistors - SMD 2watts .08ohms 1%

Learn More

Datasheet

8,022In Stock

Cut Tape

$1.55

$0.735

$0.627

$0.611

Reel

$0.514

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Reel, Cut Tape, MouseReel

WSR

80 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 5watts .03ohms 1%

WSR5R0300FEA
Vishay / Dale
1: $2.59
2,301In Stock

Mfr. Part #
WSR5R0300FEA

Mouser Part #
71-WSR5R0300FEA

Vishay / Dale

Current Sense Resistors - SMD 5watts .03ohms 1%

Learn More

Datasheet

2,301In Stock

Cut Tape

$2.59

$2.00

$1.61

$1.51

View

Reel

$1.21

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Reel, Cut Tape, MouseReel

WSR High Power

30 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 .004ohms 1%

WSR54L000FEA
Vishay / Dale
1: $3.50
891In Stock

Mfr. Part #
WSR54L000FEA

Mouser Part #
71-WSR54L000FEA

Vishay / Dale

Current Sense Resistors - SMD 5watts .004ohms 1%

Learn More

Datasheet

891In Stock

Cut Tape

$3.50

$2.36

$1.85

$1.69

Reel

$1.18

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Reel, Cut Tape, MouseReel

WSR High Power

4 mOhms

5 W

1 %

300 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 .4ohms 2watts 1%

WSR2R4000FTA
Vishay / Dale
1: $4.19
1,248In Stock

Mfr. Part #
WSR2R4000FTA

Mouser Part #
71-WSR-2.41%R86

Vishay / Dale

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

Learn More

Datasheet

1,248In Stock

Cut Tape

$4.19

$2.43

$1.54

$1.44

View

Reel

$1.23

Min.: 1
Mult.: 1

: 1,500

Reel, Cut Tape

WSR

400 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 3watt .005ohm 1%

WSR35L000FTA
Vishay / Dale
1: $3.42
1,377In Stock

Mfr. Part #
WSR35L000FTA

Mouser Part #
71-WSR35L000FTA

Vishay / Dale

Current Sense Resistors - SMD 3watt .005ohm 1%

Learn More

Datasheet

1,377In Stock

Cut Tape

$3.42

$2.30

$1.81

$1.64

Reel

$1.59

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 2watt .1ohm 1%

WSR2R1000FTA
Vishay / Dale
1: $2.43
2,233In Stock

Mfr. Part #
WSR2R1000FTA

Mouser Part #
71-WSR2R1000FTA

Vishay / Dale

Current Sense Resistors - SMD 2watt .1ohm 1%

Learn More

Datasheet

2,233In Stock

Cut Tape

$2.43

$1.70

$1.44

$1.37

Reel

$1.22

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Reel, Cut Tape, MouseReel

WSR

100 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 .2ohms 2watts 1%

WSR2R2000FTA
Vishay / Dale
1: $2.43
1,147In Stock

Mfr. Part #
WSR2R2000FTA

Mouser Part #
71-WSR-2.21%R86

Vishay / Dale

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

Learn More

Datasheet

1,147In Stock

Cut Tape

$2.43

$1.70

$1.44

$1.37

View

Reel

$1.23

Min.: 1
Mult.: 1

: 1,500

Reel, Cut Tape

WSR

200 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 0.01ohms 1%

WSR3R0100FBA
Vishay / Dale
1: $5.34
846In Stock

Mfr. Part #
WSR3R0100FBA

Mouser Part #
71-WSR-3-0.01

Vishay / Dale

Current Sense Resistors - SMD 3watts 0.01ohms 1%

Learn More

Datasheet

846In Stock

$5.34

$3.28

$3.01

$1.93

View

Min.: 1
Mult.: 1

Bulk

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 .01ohms 2watts 1%

WSR2R0100FTA
Vishay / Dale
1: $4.50
3,330In Stock

Mfr. Part #
WSR2R0100FTA

Mouser Part #
71-WSR-2.011%R86

Vishay / Dale

Current Sense Resistors - SMD .01ohms 2watts 1%

Learn More

Datasheet

3,330In Stock

Cut Tape

$4.50

$2.41

$1.52

$1.43

$1.35

Reel

$1.34

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Reel, Cut Tape, MouseReel

WSR

10 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 3watt .02ohm 1%

WSR3R0200FTA
Vishay / Dale
1: $2.69
1,430In Stock

Mfr. Part #
WSR3R0200FTA

Mouser Part #
71-WSR3R0200FTA

Vishay / Dale

Current Sense Resistors - SMD 3watt .02ohm 1%

Learn More

Datasheet

1,430In Stock

Cut Tape

$2.69

$1.91

$1.63

$1.54

View

Reel

$1.40

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 2watts 0.066ohms 1%

WSR2R0660FBA
Vishay / Dale
1: $5.23
1,197In Stock

Mfr. Part #
WSR2R0660FBA

Mouser Part #
71-WSR-2-0.066

Vishay / Dale

Current Sense Resistors - SMD 2watts 0.066ohms 1%

Learn More

Datasheet

1,197In Stock

$5.23

$3.21

$2.95

$1.84

Min.: 1
Mult.: 1

Bulk

WSR

66 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 .0665 OHM 1% 2W 75PPM

WSR2R0665FEA
Vishay / Dale
1: $1.64
1,500In Stock
New At Mouser

Mfr. Part #
WSR2R0665FEA

Mouser Part #
71-WSR2R0665FEA

New At Mouser

Vishay / Dale

Current Sense Resistors - SMD .0665 OHM 1% 2W 75PPM

Datasheet

1,500In Stock

$1.64

$0.964

$0.865

$0.823

View

Min.: 1
Mult.: 1

WSR

Metal Element

Standard

SMD/SMT

AEC-Q200

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

WSR5R0200DEK
Vishay / Dale
1: $10.11
102In Stock

Mfr. Part #
WSR5R0200DEK

Mouser Part #
71-WSR5R0200DEK

Vishay / Dale

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

Learn More

Datasheet

102In Stock

$10.11

$6.27

$5.89

$5.39

View

Min.: 1
Mult.: 1

Bulk

WSR High Power

20 mOhms

5 W

0.5 %

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 .2ohms .5%

WSR5R2000DEK
Vishay / Dale
1: $9.10
84In Stock

Mfr. Part #
WSR5R2000DEK

Mouser Part #
71-WSR5R2000DEK

Vishay / Dale

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

Datasheet

84In Stock

Cut Tape

$9.10

$5.65

$5.31

$4.86

Reel

$3.62

View

Min.: 1
Mult.: 1

: 100

Reel, Cut Tape

WSR

200 mOhms

5 W

0.5 %

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 .03ohms .5%

WSR5R0300DEK
Vishay / Dale
1: $10.11
43In Stock

Mfr. Part #
WSR5R0300DEK

Mouser Part #
71-WSR5R0300DEK

Vishay / Dale

Current Sense Resistors - SMD 5watts .03ohms .5%

Learn More

Datasheet

43In Stock

$10.11

$6.27

$5.89

$5.39

View

Min.: 1
Mult.: 1

Bulk

WSR High Power

30 mOhms

5 W

0.5 %

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

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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