Current Sense Resistors - SMD

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WSL2512 Power Metal Strip® Resistors

Vishay / Dale WSL2512 Power Metal Strip® Resistors are available in a 2512 package size with 6.35mm x 3.18mm x 0.635mm dimensions (L x W x H). These current sense resistors feature an all-welded construction and a proprietary processing technique for low resistance values of 400µΩ to 500mΩ. The resistor construction is resistant to sulphur and unaffected by high-sulphur environments. The WSL2512 lineup includes high-temperature and high-power variants. Vishay / Dale WSL2512 Power Metal Strip Resistors are ideal for all types of current sensing, pulse and voltage division applications.

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Part #

Current Sense Resistors - SMD WSL-2512 .044 1% EA e3

WSL2512R0440FEA
Vishay / Dale
12,000: $0.718
Non-Stocked Lead-Time 35 Weeks

Mfr. Part No.
WSL2512R0440FEA

Mouser Part No
71-WSL2512R0440FEA

Vishay / Dale

Current Sense Resistors - SMD WSL-2512 .044 1% EA e3

Datasheet

Non-Stocked Lead-Time 35 Weeks

$0.718

Min.: 12,000
Mult.: 2,000

WSL

44 mOhms

1 W

1 %

75 PPM / C

2512

6332

6.35 mm (0.25 in)

3.18 mm (0.125 in)

0.635 mm (0.025 in)

- 65 C

+ 170 C

Metal Strip

2 Terminal

SMD/SMT

Current Sense Resistors - SMD .044 OHM 1% 1W 75PPM

WSL2512R0440FTA
Vishay / Dale
2,000: $2.22
Non-Stocked Lead-Time 25 Weeks

Mfr. Part No.
WSL2512R0440FTA

Mouser Part No
71-WSL2512R0440FTA

Vishay / Dale

Current Sense Resistors - SMD .044 OHM 1% 1W 75PPM

Datasheet

Non-Stocked Lead-Time 25 Weeks

$2.22

$2.07

$2.00

Min.: 2,000
Mult.: 2,000

WSL

44 mOhms

1 W

1 %

75 PPM / C

2512

6332

6.35 mm (0.25 in)

3.18 mm (0.125 in)

0.635 mm (0.025 in)

- 65 C

+ 170 C

Metal Strip

2 Terminal

SMD/SMT

Current Sense Resistors - SMD WSL-2512 .045 1% EA e3

WSL2512R0450FEA
Vishay / Dale
12,000: $0.718
Non-Stocked Lead-Time 35 Weeks

Mfr. Part No.
WSL2512R0450FEA

Mouser Part No
71-WSL2512R0450FEA

Vishay / Dale

Current Sense Resistors - SMD WSL-2512 .045 1% EA e3

Datasheet

Non-Stocked Lead-Time 35 Weeks

Cut Tape

$0.718

Min.: 12,000
Mult.: 2,000

Reel

WSL

45 mOhms

1 W

1 %

75 PPM / C

2512

6332

6.3 mm (0.248 in)

3.18 mm (0.125 in)

0.63 mm (0.025 in)

- 65 C

+ 170 C

Metal Strip

2 Terminal

SMD/SMT

Current Sense Resistors - SMD WSL-2512 .045 1% EB e3

WSL2512R0450FEB
Vishay / Dale
12,000: $1.01
Non-Stocked Lead-Time 35 Weeks

Mfr. Part No.
WSL2512R0450FEB

Mouser Part No
71-WSL2512R0450FEB

Vishay / Dale

Current Sense Resistors - SMD WSL-2512 .045 1% EB e3

Datasheet

Non-Stocked Lead-Time 35 Weeks

Cut Tape

$1.01

Min.: 12,000
Mult.: 1,000

Reel

WSL

45 mOhms

1 W

1 %

75 PPM / C

2512

6332

6.35 mm (0.25 in)

3.18 mm (0.125 in)

0.635 mm (0.025 in)

- 65 C

+ 170 C

Metal Strip

2 Terminal

SMD/SMT

Current Sense Resistors - SMD WSL-2512 .045 1% EK e3

WSL2512R0450FEK
Vishay / Dale
12,000: $1.25
Non-Stocked Lead-Time 35 Weeks

Mfr. Part No.
WSL2512R0450FEK

Mouser Part No
71-WSL2512R0450FEK

Vishay / Dale

Current Sense Resistors - SMD WSL-2512 .045 1% EK e3

Datasheet

Non-Stocked Lead-Time 35 Weeks

$1.25

Min.: 12,000
Mult.: 100

Bulk

WSL

45 mOhms

1 W

1 %

75 PPM / C

2512

6332

6.35 mm (0.25 in)

3.18 mm (0.125 in)

0.635 mm (0.025 in)

- 65 C

+ 170 C

Metal Strip

2 Terminal

SMD/SMT

Current Sense Resistors - SMD WSL-2512 .0453 1% EB e3

WSL2512R0453FEB
Vishay / Dale
12,000: $0.59
Non-Stocked Lead-Time 35 Weeks

Mfr. Part No.
WSL2512R0453FEB

Mouser Part No
71-WSL2512R0453FEB

Vishay / Dale

Current Sense Resistors - SMD WSL-2512 .0453 1% EB e3

Datasheet

Non-Stocked Lead-Time 35 Weeks

Cut Tape

$0.59

Min.: 12,000
Mult.: 1,000

Reel

WSL

45.3 mOhms

1 W

1 %

75 PPM / C

2512

6332

6.35 mm (0.25 in)

3.18 mm (0.125 in)

0.635 mm (0.025 in)

- 65 C

+ 170 C

Metal Strip

2 Terminal

SMD/SMT

Current Sense Resistors - SMD WSL-2512 .047 1% EK e3

WSL2512R0470FEK
Vishay / Dale
12,000: $1.25
Non-Stocked Lead-Time 35 Weeks

Mfr. Part No.
WSL2512R0470FEK

Mouser Part No
71-WSL2512R0470FEK

Vishay / Dale

Current Sense Resistors - SMD WSL-2512 .047 1% EK e3

Datasheet

Non-Stocked Lead-Time 35 Weeks

$1.25

Min.: 12,000
Mult.: 100

Bulk

WSL

47 mOhms

1 W

1 %

75 PPM / C

2512

6332

6.35 mm (0.25 in)

3.18 mm (0.125 in)

0.635 mm (0.025 in)

- 65 C

+ 170 C

Metal Strip

2 Terminal

SMD/SMT

Current Sense Resistors - SMD WSL-2512 .047 5% EA e3

WSL2512R0470JEA
Vishay / Dale
1: $2.30
Non-Stocked Lead-Time 35 Weeks

Mfr. Part No.
WSL2512R0470JEA

Mouser Part No
71-WSL2512R0470JEA

Vishay / Dale

Current Sense Resistors - SMD WSL-2512 .047 5% EA e3

Datasheet

Non-Stocked Lead-Time 35 Weeks

Cut Tape

$2.30

$1.32

$1.08

$0.805

View

Min.: 1
Mult.: 1

Reel

WSL

47 mOhms

1 W

5 %

75 PPM / C

2512

6332

6.3 mm (0.248 in)

3.18 mm (0.125 in)

0.63 mm (0.025 in)

- 65 C

+ 170 C

Metal Strip

2 Terminal

SMD/SMT

Current Sense Resistors - SMD WSL-2512 .0475 1% EA e3

WSL2512R0475FEA
Vishay / Dale
12,000: $0.571
Non-Stocked Lead-Time 35 Weeks

Mfr. Part No.
WSL2512R0475FEA

Mouser Part No
71-WSL2512R0475FEA

Vishay / Dale

Current Sense Resistors - SMD WSL-2512 .0475 1% EA e3

Datasheet

Non-Stocked Lead-Time 35 Weeks

$0.571

Min.: 12,000
Mult.: 2,000

WSL

47.5 mOhms

1 W

1 %

75 PPM / C

2512

6332

6.35 mm (0.25 in)

3.18 mm (0.125 in)

0.635 mm (0.025 in)

- 65 C

+ 170 C

Metal Strip

2 Terminal

SMD/SMT

Current Sense Resistors - SMD .048 OHM 1% 1W 75PPM

WSL2512R0480FEA
Vishay / Dale
12,000: $0.718
Non-Stocked Lead-Time 35 Weeks

Mfr. Part No.
WSL2512R0480FEA

Mouser Part No
71-WSL2512R0480FEA

Vishay / Dale

Current Sense Resistors - SMD .048 OHM 1% 1W 75PPM

Datasheet

Non-Stocked Lead-Time 35 Weeks

$0.718

Min.: 12,000
Mult.: 2,000

WSL

48 mOhms

1 W

1 %

75 PPM / C

2512

6332

6.35 mm (0.25 in)

3.18 mm (0.125 in)

0.635 mm (0.025 in)

- 65 C

+ 170 C

Metal Strip

2 Terminal

SMD/SMT

Current Sense Resistors - SMD WSL-2512 .048 5% EA e3

WSL2512R0480JEA
Vishay / Dale
12,000: $0.718
Non-Stocked Lead-Time 35 Weeks

Mfr. Part No.
WSL2512R0480JEA

Mouser Part No
71-WSL2512R0480JEA

Vishay / Dale

Current Sense Resistors - SMD WSL-2512 .048 5% EA e3

Datasheet

Non-Stocked Lead-Time 35 Weeks

Cut Tape

$0.718

Min.: 12,000
Mult.: 2,000

Reel

WSL

48 mOhms

1 W

5 %

75 PPM / C

2512

6332

6.35 mm (0.25 in)

3.18 mm (0.125 in)

0.635 mm (0.025 in)

- 65 C

+ 170 C

Metal Strip

2 Terminal

SMD/SMT

Current Sense Resistors - SMD WSL-2512 .049 1% EA e3

WSL2512R0490FEA
Vishay / Dale
12,000: $0.718
Non-Stocked Lead-Time 35 Weeks

Mfr. Part No.
WSL2512R0490FEA

Mouser Part No
71-WSL2512R0490FEA

Vishay / Dale

Current Sense Resistors - SMD WSL-2512 .049 1% EA e3

Datasheet

Non-Stocked Lead-Time 35 Weeks

$0.718

Min.: 12,000
Mult.: 2,000

WSL

49 mOhms

1 W

1 %

75 PPM / C

2512

6332

6.35 mm (0.25 in)

3.18 mm (0.125 in)

0.635 mm (0.025 in)

- 65 C

+ 170 C

Metal Strip

2 Terminal

SMD/SMT

Current Sense Resistors - SMD WSL-2512 .049 1% EB e3

WSL2512R0490FEB
Vishay / Dale
12,000: $1.01
Non-Stocked Lead-Time 35 Weeks

Mfr. Part No.
WSL2512R0490FEB

Mouser Part No
71-WSL2512R0490FEB

Vishay / Dale

Current Sense Resistors - SMD WSL-2512 .049 1% EB e3

Datasheet

Non-Stocked Lead-Time 35 Weeks

Cut Tape

$1.01

Min.: 12,000
Mult.: 1,000

Reel

WSL

49 mOhms

1 W

1 %

75 PPM / C

2512

6332

6.35 mm (0.25 in)

3.18 mm (0.125 in)

0.635 mm (0.025 in)

- 65 C

+ 170 C

Metal Strip

2 Terminal

SMD/SMT

Current Sense Resistors - SMD WSL-2512 .049 1% R86

WSL2512R0490FTA
Vishay / Dale
1: $4.58
Non-Stocked Lead-Time 25 Weeks

Mfr. Part No.
WSL2512R0490FTA

Mouser Part No
71-WSL2512R0490FTA

Vishay / Dale

Current Sense Resistors - SMD WSL-2512 .049 1% R86

Datasheet

Non-Stocked Lead-Time 25 Weeks

$4.58

$2.73

$2.42

$2.03

View

Min.: 1
Mult.: 1

WSL

49 mOhms

1 W

1 %

75 PPM / C

2512

6332

6.35 mm (0.25 in)

3.18 mm (0.125 in)

0.635 mm (0.025 in)

- 65 C

+ 170 C

Metal Strip

2 Terminal

SMD/SMT

Current Sense Resistors - SMD 1/2watt.0499ohms 1%

WSL2512R0499FEA
Vishay / Dale
12,000: $0.566
Non-Stocked Lead-Time 35 Weeks

Mfr. Part No.
WSL2512R0499FEA

Mouser Part No
71-WSL2512R0499FEA

Vishay / Dale

Current Sense Resistors - SMD 1/2watt.0499ohms 1%

Learn More

Datasheet

Non-Stocked Lead-Time 35 Weeks

Cut Tape

$0.566

Min.: 12,000
Mult.: 2,000

: 2,000

Reel

WSL

49.9 mOhms

1 W

1 %

75 PPM / C

2512

6332

6.35 mm (0.25 in)

3.2 mm (0.126 in)

0.64 mm (0.025 in)

- 65 C

+ 170 C

Metal Strip

2 Terminal

SMD/SMT

Current Sense Resistors - SMD WSL-2512 .0499 1% EB e3

WSL2512R0499FEB
Vishay / Dale
12,000: $0.567
Non-Stocked Lead-Time 35 Weeks

Mfr. Part No.
WSL2512R0499FEB

Mouser Part No
71-WSL2512R0499FEB

Vishay / Dale

Current Sense Resistors - SMD WSL-2512 .0499 1% EB e3

Datasheet

Non-Stocked Lead-Time 35 Weeks

Cut Tape

$0.567

Min.: 12,000
Mult.: 1,000

Reel

WSL

49.9 mOhms

1 W

1 %

75 PPM / C

2512

6332

6.35 mm (0.25 in)

3.18 mm (0.125 in)

0.635 mm (0.025 in)

- 65 C

+ 170 C

Metal Strip

2 Terminal

SMD/SMT

Current Sense Resistors - SMD WSL-2512 .0499 1% EK e3

WSL2512R0499FEK
Vishay / Dale
12,000: $0.57
Non-Stocked Lead-Time 35 Weeks

Mfr. Part No.
WSL2512R0499FEK

Mouser Part No
71-WSL2512R0499FEK

Vishay / Dale

Current Sense Resistors - SMD WSL-2512 .0499 1% EK e3

Datasheet

Non-Stocked Lead-Time 35 Weeks

$0.57

Min.: 12,000
Mult.: 100

Bulk

WSL

49.9 mOhms

1 W

1 %

75 PPM / C

2512

6332

6.35 mm (0.25 in)

3.18 mm (0.125 in)

0.635 mm (0.025 in)

- 65 C

+ 170 C

Metal Strip

2 Terminal

SMD/SMT

Current Sense Resistors - SMD WSL-2512 .0499 1% R86

WSL2512R0499FTA
Vishay / Dale
2,000: $1.84
Non-Stocked Lead-Time 25 Weeks

Mfr. Part No.
WSL2512R0499FTA

Mouser Part No
71-WSL2512R0499FTA

Vishay / Dale

Current Sense Resistors - SMD WSL-2512 .0499 1% R86

Datasheet

Non-Stocked Lead-Time 25 Weeks

$1.84

$1.82

Min.: 2,000
Mult.: 2,000

WSL

49.9 mOhms

1 W

1 %

75 PPM / C

2512

6332

6.35 mm (0.25 in)

3.18 mm (0.125 in)

0.635 mm (0.025 in)

- 65 C

+ 170 C

Metal Strip

2 Terminal

SMD/SMT

Current Sense Resistors - SMD WSL-2512 .05 .5% R86

WSL2512R0500DTA
Vishay / Dale
2,000: $3.73
Non-Stocked Lead-Time 25 Weeks

Mfr. Part No.
WSL2512R0500DTA

Mouser Part No
71-WSL2512R0500DTA

Vishay / Dale

Current Sense Resistors - SMD WSL-2512 .05 .5% R86

Datasheet

Non-Stocked Lead-Time 25 Weeks

$3.73

Min.: 2,000
Mult.: 2,000

WSL

50 mOhms

1 W

0.5 %

75 PPM / C

2512

6332

6.35 mm (0.25 in)

3.18 mm (0.125 in)

0.635 mm (0.025 in)

- 65 C

+ 170 C

Metal Strip

2 Terminal

SMD/SMT

Current Sense Resistors - SMD WSL-2512 .05 1% EC e3

WSL2512R0500FEC
Vishay / Dale
16,000: $0.616
Non-Stocked Lead-Time 35 Weeks

Mfr. Part No.
WSL2512R0500FEC

Mouser Part No
71-WSL2512R0500FEC

Vishay / Dale

Current Sense Resistors - SMD WSL-2512 .05 1% EC e3

Datasheet

Non-Stocked Lead-Time 35 Weeks

$0.616

Min.: 16,000
Mult.: 8,000

WSL

50 mOhms

1 W

1 %

75 PPM / C

2512

6332

6.35 mm (0.25 in)

3.18 mm (0.125 in)

0.635 mm (0.025 in)

- 65 C

+ 170 C

Metal Strip

2 Terminal

SMD/SMT

Current Sense Resistors - SMD WSL-2512 .05 1% ED e3

WSL2512R0500FED
Vishay / Dale
12,000: $0.568
Non-Stocked Lead-Time 35 Weeks

Mfr. Part No.
WSL2512R0500FED

Mouser Part No
71-WSL2512R0500FED

Vishay / Dale

Current Sense Resistors - SMD WSL-2512 .05 1% ED e3

Datasheet

Non-Stocked Lead-Time 35 Weeks

$0.568

Min.: 12,000
Mult.: 4,000

WSL

50 mOhms

1 W

1 %

75 PPM / C

2512

6332

6.35 mm (0.25 in)

3.18 mm (0.125 in)

0.635 mm (0.025 in)

- 65 C

+ 170 C

Metal Strip

2 Terminal

SMD/SMT

Current Sense Resistors - SMD WSL-2512 .05 1% EG e3

WSL2512R0500FEG
Vishay / Dale
16,000: $0.522
Non-Stocked Lead-Time 25 Weeks

Mfr. Part No.
WSL2512R0500FEG

Mouser Part No
71-WSL2512R0500FEG

Vishay / Dale

Current Sense Resistors - SMD WSL-2512 .05 1% EG e3

Datasheet

Non-Stocked Lead-Time 25 Weeks

$0.522

Min.: 16,000
Mult.: 16,000

WSL

50 mOhms

1 W

1 %

75 PPM / C

2512

6332

6.35 mm (0.25 in)

3.18 mm (0.125 in)

0.635 mm (0.025 in)

- 65 C

+ 170 C

Metal Strip

2 Terminal

SMD/SMT

Current Sense Resistors - SMD WSL-2512 .05 5% EK e3

WSL2512R0500JEK
Vishay / Dale
12,000: $1.25
Non-Stocked Lead-Time 35 Weeks

Mfr. Part No.
WSL2512R0500JEK

Mouser Part No
71-WSL2512R0500JEK

Vishay / Dale

Current Sense Resistors - SMD WSL-2512 .05 5% EK e3

Datasheet

Non-Stocked Lead-Time 35 Weeks

$1.25

Min.: 12,000
Mult.: 100

Bulk

WSL

50 mOhms

1 W

5 %

75 PPM / C

2512

6332

6.35 mm (0.25 in)

3.18 mm (0.125 in)

0.635 mm (0.025 in)

- 65 C

+ 170 C

Metal Strip

2 Terminal

SMD/SMT

Current Sense Resistors - SMD WSL-2512 .05 5% R86

WSL2512R0500JTA
Vishay / Dale
2,000: $2.03
Non-Stocked Lead-Time 25 Weeks

Mfr. Part No.
WSL2512R0500JTA

Mouser Part No
71-WSL2512R0500JTA

Vishay / Dale

Current Sense Resistors - SMD WSL-2512 .05 5% R86

Datasheet

Non-Stocked Lead-Time 25 Weeks

$2.03

$2.01

$2.00

Min.: 2,000
Mult.: 2,000

WSL

50 mOhms

1 W

5 %

75 PPM / C

2512

6332

6.35 mm (0.25 in)

3.18 mm (0.125 in)

0.635 mm (0.025 in)

- 65 C

+ 170 C

Metal Strip

2 Terminal

SMD/SMT

Current Sense Resistors - SMD 1watt .051ohms 1%

WSL2512R0510FEB
Vishay / Dale
12,000: $1.01
Non-Stocked Lead-Time 35 Weeks

Mfr. Part No.
WSL2512R0510FEB

Mouser Part No
71-WSL2512R0510FEB

Vishay / Dale

Current Sense Resistors - SMD 1watt .051ohms 1%

Learn More

Datasheet

Non-Stocked Lead-Time 35 Weeks

Cut Tape

$1.01

Min.: 12,000
Mult.: 1,000

: 1,000

Reel

WSL

51 mOhms

1 W

1 %

75 PPM / C

2512

6332

6.35 mm (0.25 in)

3.2 mm (0.126 in)

0.64 mm (0.025 in)

- 65 C

+ 170 C

Metal Strip

2 Terminal

SMD/SMT

AEC-Q200

WSL2512 Power Metal Strip® Resistors

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500 uOhms
600 uOhms
700 uOhms
750 uOhms
800 uOhms
1 mOhms
1.2 mOhms
1.3 mOhms
1.4 mOhms
1.5 mOhms
1.6 mOhms
1.7 mOhms
1.8 mOhms
1.9 mOhms
2 mOhms
2.1 mOhms
2.2 mOhms
2.4 mOhms
2.5 mOhms
2.6 mOhms