Current Sense Resistors - SMD

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WSLP3921 and WSLP5931 High Power Resistors

Vishay / Dale WSLP3921 and WSLP5931 High Power Resistors are very high power (to 15W) with low resistance values (down to 0.0001Ω). These surface mount, Power Metal Strip^® resistors feature an all-welded construction, making them ideal for all manners of current sensing, voltage division, and pulse applications. Available in 3921 and 5931 case sizes, the AEC-Q200 qualified Vishay / Dale WSLP3921 and WSLP5931 High Power Resistors cover low inductance range of 0.5nH to 5nH.

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Part #

Current Sense Resistors - SMD 9watts .0005ohm 1%

WSLP3921L5000FEA
Vishay / Dale
1: Rp63.661
879.486In Stock

Mfr. Part No.
WSLP3921L5000FEA

Mouser Part No
71-WSLP3921L5000FEA

Vishay / Dale

Current Sense Resistors - SMD 9watts .0005ohm 1%

Learn More

Datasheet

879.486In Stock

Cut Tape

Rp63.661

Rp39.260

Rp35.224

Rp28.987

Reel

Rp19.814

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Reel, Cut Tape, MouseReel

WSLP3921

500 uOhms

9 W

1 %

175 PPM / C

3921

10052

10 mm (0.394 in)

5.2 mm (0.205 in)

0.5 mm (0.02 in)

- 65 C

+ 170 C

Metal Strip

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 9watts .0005ohm 1%

WSLP3921L5000FEB
Vishay / Dale
1: Rp39.627
2.216In Stock

Mfr. Part No.
WSLP3921L5000FEB

Mouser Part No
71-WSLP3921L5000FEB

Vishay / Dale

Current Sense Resistors - SMD 9watts .0005ohm 1%

Learn More

Datasheet

2.216In Stock

Cut Tape

Rp39.627

Rp30.821

Rp26.969

Rp25.134

Reel

Rp17.429

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Reel, Cut Tape, MouseReel

WSLP3921

500 uOhms

9 W

1 %

175 PPM / C

3921

10052

10 mm (0.394 in)

5.2 mm (0.205 in)

0.5 mm (0.02 in)

- 65 C

+ 170 C

Metal Strip

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 7watts .001ohm 1%

WSLP59311L000FEA
Vishay / Dale
1: Rp50.268
6.793In Stock

Mfr. Part No.
WSLP59311L000FEA

Mouser Part No
71-WSLP59311L000FEA

Vishay / Dale

Current Sense Resistors - SMD 7watts .001ohm 1%

Learn More

Datasheet

6.793In Stock

Cut Tape

Rp50.268

Rp35.775

Rp30.454

Rp28.987

Reel

Rp23.850

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

Reel, Cut Tape, MouseReel

WSLP5931

1 mOhms

10 W

1 %

75 PPM / C

5931

15078

15 mm (0.591 in)

7.75 mm (0.305 in)

0.5 mm (0.02 in)

- 65 C

+ 170 C

Metal Strip

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 7watts .003ohm 1%

WSLP59313L000FEA
Vishay / Dale
1: Rp75.952
1.266In Stock

Mfr. Part No.
WSLP59313L000FEA

Mouser Part No
71-WSLP59313L000FEA

Vishay / Dale

Current Sense Resistors - SMD 7watts .003ohm 1%

Learn More

Datasheet

1.266In Stock

Cut Tape

Rp75.952

Rp51.369

Rp40.545

Rp36.875

Reel

Rp27.519

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

Reel, Cut Tape, MouseReel

WSLP5931

3 mOhms

7 W

1 %

75 PPM / C

5931

15078

15 mm (0.591 in)

7.75 mm (0.305 in)

0.5 mm (0.02 in)

- 65 C

+ 170 C

Metal Strip

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 0.0025 ohm 1%

WSLP39212L500FEA
Vishay / Dale
1: Rp37.976
5.328In Stock

Mfr. Part No.
WSLP39212L500FEA

Mouser Part No
71-WSLP39212L500FEA

Vishay / Dale

Current Sense Resistors - SMD 0.0025 ohm 1%

Learn More

Datasheet

5.328In Stock

Cut Tape

Rp37.976

Rp26.051

Rp21.832

Rp20.548

Reel

Rp16.585

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Reel, Cut Tape, MouseReel

WSLP3921

2.5 mOhms

5 W

1 %

75 PPM / C

3921

10052

10 mm (0.394 in)

5.2 mm (0.205 in)

0.5 mm (0.02 in)

- 65 C

+ 170 C

Metal Strip

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD WSLT5931 .001 1% EA

WSLT59311L000FEA
Vishay / Dale
1: Rp77.787
291In Stock
3.000Expected 23/09/2026

Mfr. Part No.
WSLT59311L000FEA

Mouser Part No
71-WSLT59311L000FEA

Vishay / Dale

Current Sense Resistors - SMD WSLT5931 .001 1% EA

Learn More

Datasheet

291In Stock

3.000Expected 23/09/2026

Cut Tape

Rp77.787

Rp52.470

Rp41.462

Rp37.793

View

Reel

Rp27.519

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

Reel, Cut Tape, MouseReel

WSLT5931

1 mOhms

5 W

1 %

75 PPM / C

5931

15078

15 mm (0.591 in)

7.75 mm (0.305 in)

0.5 mm (0.02 in)

- 65 C

+ 275 C

Metal Strip

SMD/SMT

Current Sense Resistors - SMD 0.0007 ohm 1%

WSLP3921L7000FEK
Vishay / Dale
1: Rp63.844
946In Stock

Mfr. Part No.
WSLP3921L7000FEK

Mouser Part No
71-WSLP3921L7000FEK

Vishay / Dale

Current Sense Resistors - SMD 0.0007 ohm 1%

Learn More

Datasheet

946In Stock

Rp63.844

Rp39.444

Rp35.408

Rp25.501

View

Min.: 1
Mult.: 1

Bulk

WSLP3921

700 uOhms

9 W

1 %

175 PPM / C

3921

10052

10 mm (0.394 in)

5.2 mm (0.205 in)

0.5 mm (0.02 in)

- 65 C

+ 170 C

Metal Strip

2 Terminal

SMD/SMT

Current Sense Resistors - SMD WSLP3921 .0015 1% EA

WSLP39211L500FEA
Vishay / Dale
1: Rp62.009
2.652In Stock

Mfr. Part No.
WSLP39211L500FEA

Mouser Part No
71-WSLP39211L500FEA

Vishay / Dale

Current Sense Resistors - SMD WSLP3921 .0015 1% EA

Datasheet

2.652In Stock

Cut Tape

Rp62.009

Rp37.059

Rp32.656

Rp26.969

View

Reel

Rp19.447

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Reel, Cut Tape, MouseReel

WSLP3921

1.5 mOhms

1 %

75 PPM / C

3921

10052

10 mm (0.394 in)

5.2 mm (0.205 in)

0.5 mm (0.02 in)

- 65 C

+ 170 C

Metal Strip

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 5watts .001ohm 1%

WSLP39211L000FEA
Vishay / Dale
1: Rp37.976
16.827In Stock

Mfr. Part No.
WSLP39211L000FEA

Mouser Part No
71-WSLP39211L000FEA

Vishay / Dale

Current Sense Resistors - SMD 5watts .001ohm 1%

Learn More

Datasheet

16.827In Stock

Cut Tape

Rp37.976

Rp26.051

Rp21.832

Rp20.548

Reel

Rp16.291

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Reel, Cut Tape, MouseReel

WSLP3921

1 mOhms

9 W

1 %

75 PPM / C

3921

10052

10 mm (0.394 in)

5.2 mm (0.205 in)

0.5 mm (0.02 in)

- 65 C

+ 170 C

Metal Strip

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 0.0001 ohm 1%

WSLP5931L1000FEA
Vishay / Dale
1: Rp75.769
10.577In Stock

Mfr. Part No.
WSLP5931L1000FEA

Mouser Part No
71-WSLP5931L1000FEA

Vishay / Dale

Current Sense Resistors - SMD 0.0001 ohm 1%

Learn More

Datasheet

10.577In Stock

Cut Tape

Rp75.769

Rp51.185

Rp40.361

Rp36.875

Reel

Rp28.803

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

Reel, Cut Tape, MouseReel

WSLP5931

100 uOhms

15 W

1 %

300 PPM / C

5931

15078

15 mm (0.591 in)

7.75 mm (0.305 in)

0.5 mm (0.02 in)

- 65 C

+ 170 C

Metal Strip

2 Terminal

SMD/SMT

Current Sense Resistors - SMD 10watts .0002ohm 1%

WSLP5931L2000FEA
Vishay / Dale
1: Rp57.973
37.735In Stock

Mfr. Part No.
WSLP5931L2000FEA

Mouser Part No
71-WSLP5931L2000FEA

Vishay / Dale

Current Sense Resistors - SMD 10watts .0002ohm 1%

Learn More

Datasheet

37.735In Stock

Cut Tape

Rp57.973

Rp41.829

Rp35.958

Rp34.307

Reel

Rp31.922

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

Reel, Cut Tape, MouseReel

WSLP5931

200 uOhms

10 W

1 %

225 PPM / C

5931

15078

15 mm (0.591 in)

7.75 mm (0.305 in)

0.5 mm (0.02 in)

- 65 C

+ 170 C

Metal Strip

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 9watts .001ohm 1%

WSLP39211L000FEB
Vishay / Dale
1: Rp38.160
6.445In Stock

Mfr. Part No.
WSLP39211L000FEB

Mouser Part No
71-WSLP39211L000FEB

Vishay / Dale

Current Sense Resistors - SMD 9watts .001ohm 1%

Learn More

Datasheet

6.445In Stock

Cut Tape

Rp38.160

Rp26.235

Rp22.015

Rp20.731

Reel

Rp16.732

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Reel, Cut Tape, MouseReel

WSLP3921

1 mOhms

9 W

1 %

75 PPM / C

3921

10052

10 mm (0.394 in)

5.2 mm (0.205 in)

0.5 mm (0.02 in)

- 65 C

+ 170 C

Metal Strip

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 9watt .0003ohm 1%

WSLP3921L3000FEA
Vishay / Dale
1: Rp41.095
1.924In Stock
6.000Expected 11/11/2026

Mfr. Part No.
WSLP3921L3000FEA

Mouser Part No
71-WSLP3921L3000FEA

Vishay / Dale

Current Sense Resistors - SMD 9watt .0003ohm 1%

Learn More

Datasheet

1.924In Stock

6.000Expected 11/11/2026

Cut Tape

Rp41.095

Rp28.620

Rp24.033

Rp22.749

Reel

Rp18.071

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Reel, Cut Tape, MouseReel

WSLP3921

300 uOhms

9 W

1 %

350 PPM / C

3921

10052

10 mm (0.394 in)

5.2 mm (0.205 in)

0.5 mm (0.02 in)

- 65 C

+ 170 C

Metal Strip

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 0.0007 ohm 1%

WSLP3921L7000FEA
Vishay / Dale
1: Rp54.304
1.813In Stock

Mfr. Part No.
WSLP3921L7000FEA

Mouser Part No
71-WSLP3921L7000FEA

Vishay / Dale

Current Sense Resistors - SMD 0.0007 ohm 1%

Learn More

Datasheet

1.813In Stock

Cut Tape

Rp54.304

Rp36.325

Rp28.436

Rp25.868

Reel

Rp18.199

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Reel, Cut Tape, MouseReel

WSLP3921

700 uOhms

9 W

1 %

175 PPM / C

3921

10052

10 mm (0.394 in)

5.2 mm (0.205 in)

0.5 mm (0.02 in)

- 65 C

+ 170 C

Metal Strip

2 Terminal

SMD/SMT

Current Sense Resistors - SMD 10watts .001ohm 1%

WSLP59311L000FEB
Vishay / Dale
1: Rp65.128
1.759In Stock
1.000Expected 30/09/2026

Mfr. Part No.
WSLP59311L000FEB

Mouser Part No
71-WSLP59311L000FEB

Vishay / Dale

Current Sense Resistors - SMD 10watts .001ohm 1%

Learn More

Datasheet

1.759In Stock

1.000Expected 30/09/2026

Cut Tape

Rp65.128

Rp43.847

Rp34.490

Rp31.372

Reel

Rp24.400

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Reel, Cut Tape, MouseReel

WSLP5931

1 mOhms

10 W

1 %

75 PPM / C

5931

15078

15 mm (0.591 in)

7.75 mm (0.305 in)

0.5 mm (0.02 in)

- 65 C

+ 170 C

Metal Strip

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 8W 0.002ohm 1%

WSLP59312L000FEA
Vishay / Dale
1: Rp53.937
2.269In Stock

Mfr. Part No.
WSLP59312L000FEA

Mouser Part No
71-WSLP59312L000FEA

Vishay / Dale

Current Sense Resistors - SMD 8W 0.002ohm 1%

Learn More

Datasheet

2.269In Stock

Cut Tape

Rp53.937

Rp38.343

Rp32.839

Rp31.188

Reel

Rp25.868

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

Reel, Cut Tape, MouseReel

WSLP5931

2 mOhms

8 W

1 %

75 PPM / C

5931

15078

15 mm (0.591 in)

7.75 mm (0.305 in)

0.5 mm (0.02 in)

- 65 C

+ 170 C

Metal Strip

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 10watts .0003ohm 1%

WSLP5931L3000FEA
Vishay / Dale
1: Rp53.387
5.236In Stock

Mfr. Part No.
WSLP5931L3000FEA

Mouser Part No
71-WSLP5931L3000FEA

Vishay / Dale

Current Sense Resistors - SMD 10watts .0003ohm 1%

Learn More

Datasheet

5.236In Stock

Cut Tape

Rp53.387

Rp38.343

Rp32.839

Rp32.656

Reel

Rp32.656

Rp29.354

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

Reel, Cut Tape, MouseReel

WSLP5931

300 uOhms

10 W

1 %

175 PPM / C

5931

15078

15 mm (0.591 in)

7.75 mm (0.305 in)

0.5 mm (0.02 in)

- 65 C

+ 170 C

Metal Strip

2 Terminal

SMD/SMT

AEC-Q200

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

WSLP5931L3000FEB
Vishay / Dale
1: Rp80.355
2.212In Stock
1.000Expected 14/09/2026

Mfr. Part No.
WSLP5931L3000FEB

Mouser Part No
71-WSLP5931L3000FEB

Vishay / Dale

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

Learn More

Datasheet

2.212In Stock

1.000Expected 14/09/2026

Cut Tape

Rp80.355

Rp52.836

Rp42.930

Rp37.976

Reel

Rp30.638

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Reel, Cut Tape, MouseReel

WSLP5931

300 uOhms

10 W

1 %

175 PPM / C

5931

15078

15 mm (0.591 in)

7.75 mm (0.305 in)

0.5 mm (0.02 in)

- 65 C

+ 170 C

Metal Strip

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 10watts .0005ohm 1%

WSLP5931L5000FEA
Vishay / Dale
1: Rp54.671
1.526In Stock

Mfr. Part No.
WSLP5931L5000FEA

Mouser Part No
71-WSLP5931L5000FEA

Vishay / Dale

Current Sense Resistors - SMD 10watts .0005ohm 1%

Learn More

Datasheet

1.526In Stock

Cut Tape

Rp54.671

Rp39.260

Rp33.573

Rp32.106

Reel

Rp26.785

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

Reel, Cut Tape, MouseReel

WSLP5931

500 uOhms

10 W

1 %

175 PPM / C

5931

15078

15 mm (0.591 in)

7.75 mm (0.305 in)

0.5 mm (0.02 in)

- 65 C

+ 170 C

Metal Strip

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 10watts .0005ohm 1%

WSLP5931L5000FEB
Vishay / Dale
1: Rp52.286
3.656In Stock

Mfr. Part No.
WSLP5931L5000FEB

Mouser Part No
71-WSLP5931L5000FEB

Vishay / Dale

Current Sense Resistors - SMD 10watts .0005ohm 1%

Learn More

Datasheet

3.656In Stock

Cut Tape

Rp52.286

Rp37.426

Rp31.922

Rp30.271

Reel

Rp25.868

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Reel, Cut Tape, MouseReel

WSLP5931

500 uOhms

10 W

1 %

175 PPM / C

5931

15078

15 mm (0.591 in)

7.75 mm (0.305 in)

0.5 mm (0.02 in)

- 65 C

+ 170 C

Metal Strip

2 Terminal

SMD/SMT

AEC-Q200

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

WSLP39214L000FEB
Vishay / Dale
1: Rp49.351
578In Stock
1.000Expected 02/02/2027

Mfr. Part No.
WSLP39214L000FEB

Mouser Part No
71-WSLP39214L000FEB

Vishay / Dale

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

Learn More

Datasheet

578In Stock

1.000Expected 02/02/2027

Cut Tape

Rp49.351

Rp33.023

Rp25.684

Rp23.483

View

Reel

Rp16.218

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Reel, Cut Tape, MouseReel

WSLP3921

4 mOhms

5 W

1 %

75 PPM / C

3921

10052

10 mm (0.394 in)

5.2 mm (0.205 in)

0.5 mm (0.02 in)

- 65 C

+ 170 C

Metal Strip

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 9W 0.0001ohm 1%

WSLP3921L1000FEA
Vishay / Dale
1: Rp41.095
317In Stock
18.000On Order

Mfr. Part No.
WSLP3921L1000FEA

Mouser Part No
71-WSLP3921L1000FEA

Vishay / Dale

Current Sense Resistors - SMD 9W 0.0001ohm 1%

Learn More

Datasheet

317In Stock

18.000On Order

Cut Tape

Rp41.095

Rp28.620

Rp24.033

Rp22.749

Reel

Rp19.814

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Reel, Cut Tape, MouseReel

WSLP3921

100 uOhms

9 W

1 %

350 PPM / C

3921

10052

10 mm (0.394 in)

5.2 mm (0.205 in)

0.02 mm (0.001 in)

- 65 C

+ 170 C

Metal Strip

2 Terminal

SMD/SMT

Current Sense Resistors - SMD 9watts .0002ohm 1%

WSLP3921L2000FEA
Vishay / Dale
1: Rp46.415
130In Stock
24.000On Order

Mfr. Part No.
WSLP3921L2000FEA

Mouser Part No
71-WSLP3921L2000FEA

Vishay / Dale

Current Sense Resistors - SMD 9watts .0002ohm 1%

Learn More

Datasheet

130In Stock

24.000On Order

Cut Tape

Rp46.415

Rp32.472

Rp27.519

Rp26.051

Reel

Rp20.914

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Reel, Cut Tape, MouseReel

WSLP3921

200 uOhms

9 W

1 %

125 PPM / C

3921

10052

10 mm (0.394 in)

5.2 mm (0.205 in)

0.5 mm (0.02 in)

- 65 C

+ 170 C

Metal Strip

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 0.0004 ohm 1%

WSLP3921L4000FEA
Vishay / Dale
1: Rp53.937
788In Stock
3.000Expected 23/09/2026

Mfr. Part No.
WSLP3921L4000FEA

Mouser Part No
71-WSLP3921L4000FEA

Vishay / Dale

Current Sense Resistors - SMD 0.0004 ohm 1%

Learn More

Datasheet

788In Stock

3.000Expected 23/09/2026

Cut Tape

Rp53.937

Rp36.142

Rp28.253

Rp25.684

View

Reel

Rp17.924

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Reel, Cut Tape, MouseReel

WSLP3921

400 uOhms

9 W

1 %

3921

10052

10 mm (0.394 in)

5.2 mm (0.205 in)

0.5 mm (0.02 in)

- 65 C

+ 170 C

Metal Strip

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 0.001 ohm 1%

WSLP59311L000FEK
Vishay / Dale
1: Rp93.198
83In Stock

Mfr. Part No.
WSLP59311L000FEK

Mouser Part No
71-WSLP59311L000FEK

Vishay / Dale

Current Sense Resistors - SMD 0.001 ohm 1%

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Datasheet

83In Stock

Rp93.198

Rp57.606

Rp52.103

Rp36.325

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Min.: 1
Mult.: 1

Bulk

WSLP5931

1 mOhms

10 W

1 %

75 PPM / C

5931

15078

15 mm (0.591 in)

7.75 mm (0.305 in)

0.5 mm (0.02 in)

- 65 C

+ 170 C

Metal Strip

2 Terminal

SMD/SMT

AEC-Q200

WSLP3921 and WSLP5931 High Power Resistors

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