Current Sense Resistors - SMD

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WFM Power Metal Plate™ Current Sense Resistors

Vishay / Dale WFM Power Metal Plate™ Current Sense Resistors offer low resistance of 10mΩ to 500mΩ and an inductance range of 0.5nH to 5nH in 2010 and 2512 package sizes. These AEC-Q200-qualified, surface-mount modules feature solid metal manganese copper and nickel-chromium-aluminum alloy construction. Vishay / Dale WFM Resistors are ideal for all types of current sensing and pulse applications, including switching and linear power supplies, battery management, instruments, power amplifiers, shunts, and power inverters.

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Part #

Current Sense Resistors - SMD WFMB2010 .35 1% NICR EA e3

WFMB2010R3500FEA
Vishay / Dale
4,000: $0.934
Non-Stocked Lead-Time 53 Weeks

Mfr. Part No.
WFMB2010R3500FEA

Mouser Part No
71-WFMB2010R3500FEA

Vishay / Dale

Current Sense Resistors - SMD WFMB2010 .35 1% NICR EA e3

Datasheet

Non-Stocked Lead-Time 53 Weeks

Cut Tape

$0.934

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

Reel

WFM

350 mOhms

3 W

1 %

2010

5025

5.08 mm (0.2 in)

2.54 mm (0.1 in)

0.5 mm (0.02 in)

- 65 C

+ 170 C

SMD/SMT

Current Sense Resistors - SMD WFMB2010 .36 1% NICR EA e3

WFMB2010R3600FEA
Vishay / Dale
4,000: $0.934
Non-Stocked Lead-Time 53 Weeks

Mfr. Part No.
WFMB2010R3600FEA

Mouser Part No
71-WFMB2010R3600FEA

Vishay / Dale

Current Sense Resistors - SMD WFMB2010 .36 1% NICR EA e3

Datasheet

Non-Stocked Lead-Time 53 Weeks

Cut Tape

$0.934

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

Reel

WFM

360 mOhms

3 W

1 %

2010

5025

5.08 mm (0.2 in)

2.54 mm (0.1 in)

0.5 mm (0.02 in)

- 65 C

+ 170 C

SMD/SMT

Current Sense Resistors - SMD WFMB2010 .37 1% NICR EA e3

WFMB2010R3700FEA
Vishay / Dale
4,000: $0.934
Non-Stocked Lead-Time 53 Weeks

Mfr. Part No.
WFMB2010R3700FEA

Mouser Part No
71-WFMB2010R3700FEA

Vishay / Dale

Current Sense Resistors - SMD WFMB2010 .37 1% NICR EA e3

Datasheet

Non-Stocked Lead-Time 53 Weeks

Cut Tape

$0.934

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

Reel

WFM

370 mOhms

3 W

1 %

2010

5025

5.08 mm (0.2 in)

2.54 mm (0.1 in)

0.5 mm (0.02 in)

- 65 C

+ 170 C

SMD/SMT

Current Sense Resistors - SMD WFMB2010 .38 1% NICR EA e3

WFMB2010R3800FEA
Vishay / Dale
4,000: $0.914
Non-Stocked Lead-Time 53 Weeks

Mfr. Part No.
WFMB2010R3800FEA

Mouser Part No
71-WFMB2010R3800FEA

Vishay / Dale

Current Sense Resistors - SMD WFMB2010 .38 1% NICR EA e3

Datasheet

Non-Stocked Lead-Time 53 Weeks

Cut Tape

$0.914

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

Reel

WFM

380 mOhms

3 W

1 %

2010

5025

5.08 mm (0.2 in)

2.54 mm (0.1 in)

0.5 mm (0.02 in)

- 65 C

+ 170 C

SMD/SMT

Current Sense Resistors - SMD WFMB2010 .39 1% NICR EA e3

WFMB2010R3900FEA
Vishay / Dale
4,000: $0.934
Non-Stocked Lead-Time 53 Weeks

Mfr. Part No.
WFMB2010R3900FEA

Mouser Part No
71-WFMB2010R3900FEA

Vishay / Dale

Current Sense Resistors - SMD WFMB2010 .39 1% NICR EA e3

Datasheet

Non-Stocked Lead-Time 53 Weeks

Cut Tape

$0.934

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

Reel

WFM

390 mOhms

3 W

1 %

2010

5025

5.08 mm (0.2 in)

2.54 mm (0.1 in)

0.5 mm (0.02 in)

- 65 C

+ 170 C

SMD/SMT

Current Sense Resistors - SMD 2watts .4ohms 1% B =NiCrAl High Power

WFMB2010R4000FEA
Vishay / Dale
1: $2.64
Non-Stocked

Mfr. Part No.
WFMB2010R4000FEA

Mouser Part No
71-WFMB2010R4000FEA

Vishay / Dale

Current Sense Resistors - SMD 2watts .4ohms 1% B =NiCrAl High Power

Learn More

Datasheet

Non-Stocked

Cut Tape

$2.64

$1.75

$1.35

$1.22

Reel

$0.797

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Reel, Cut Tape, MouseReel

WFM

400 mOhms

2 W

1 %

50 PPM / C

2010

5025

5.08 mm (0.2 in)

2.54 mm (0.1 in)

0.5 mm (0.02 in)

- 65 C

+ 170 C

Metal Plate

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD WFMB2010 .41 1% NICR EA e3

WFMB2010R4100FEA
Vishay / Dale
4,000: $0.934
Non-Stocked Lead-Time 53 Weeks

Mfr. Part No.
WFMB2010R4100FEA

Mouser Part No
71-WFMB2010R4100FEA

Vishay / Dale

Current Sense Resistors - SMD WFMB2010 .41 1% NICR EA e3

Datasheet

Non-Stocked Lead-Time 53 Weeks

Cut Tape

$0.934

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

Reel

WFM

410 mOhms

3 W

1 %

2010

5025

5.08 mm (0.2 in)

2.54 mm (0.1 in)

0.5 mm (0.02 in)

- 65 C

+ 170 C

SMD/SMT

Current Sense Resistors - SMD WFMB2010 .42 1% NICR EA e3

WFMB2010R4200FEA
Vishay / Dale
4,000: $0.934
Non-Stocked Lead-Time 53 Weeks

Mfr. Part No.
WFMB2010R4200FEA

Mouser Part No
71-WFMB2010R4200FEA

Vishay / Dale

Current Sense Resistors - SMD WFMB2010 .42 1% NICR EA e3

Datasheet

Non-Stocked Lead-Time 53 Weeks

Cut Tape

$0.934

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

Reel

WFM

420 mOhms

3 W

1 %

2010

5025

5.08 mm (0.2 in)

2.54 mm (0.1 in)

0.5 mm (0.02 in)

- 65 C

+ 170 C

SMD/SMT

Current Sense Resistors - SMD WFMB2010 .43 1% NICR EA e3

WFMB2010R4300FEA
Vishay / Dale
4,000: $0.934
Non-Stocked Lead-Time 53 Weeks

Mfr. Part No.
WFMB2010R4300FEA

Mouser Part No
71-WFMB2010R4300FEA

Vishay / Dale

Current Sense Resistors - SMD WFMB2010 .43 1% NICR EA e3

Datasheet

Non-Stocked Lead-Time 53 Weeks

Cut Tape

$0.934

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

Reel

WFM

430 mOhms

3 W

1 %

2010

5025

5.08 mm (0.2 in)

2.54 mm (0.1 in)

0.5 mm (0.02 in)

- 65 C

+ 170 C

SMD/SMT

Current Sense Resistors - SMD WFMB2010 .44 1% NICR EA e3

WFMB2010R4400FEA
Vishay / Dale
4,000: $0.934
Non-Stocked Lead-Time 53 Weeks

Mfr. Part No.
WFMB2010R4400FEA

Mouser Part No
71-WFMB2010R4400FEA

Vishay / Dale

Current Sense Resistors - SMD WFMB2010 .44 1% NICR EA e3

Datasheet

Non-Stocked Lead-Time 53 Weeks

Cut Tape

$0.934

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

Reel

WFM

440 mOhms

3 W

1 %

2010

5025

5.08 mm (0.2 in)

2.54 mm (0.1 in)

0.5 mm (0.02 in)

- 65 C

+ 170 C

SMD/SMT

Current Sense Resistors - SMD WFMB2010 .45 1% NICR EA e3

WFMB2010R4500FEA
Vishay / Dale
4,000: $0.934
Non-Stocked Lead-Time 53 Weeks

Mfr. Part No.
WFMB2010R4500FEA

Mouser Part No
71-WFMB2010R4500FEA

Vishay / Dale

Current Sense Resistors - SMD WFMB2010 .45 1% NICR EA e3

Datasheet

Non-Stocked Lead-Time 53 Weeks

Cut Tape

$0.934

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

Reel

WFM

450 mOhms

3 W

1 %

2010

5025

5.08 mm (0.2 in)

2.54 mm (0.1 in)

0.5 mm (0.02 in)

- 65 C

+ 170 C

SMD/SMT

Current Sense Resistors - SMD WFMB2010 .46 1% NICR EA e3

WFMB2010R4600FEA
Vishay / Dale
4,000: $0.934
Non-Stocked Lead-Time 53 Weeks

Mfr. Part No.
WFMB2010R4600FEA

Mouser Part No
71-WFMB2010R4600FEA

Vishay / Dale

Current Sense Resistors - SMD WFMB2010 .46 1% NICR EA e3

Datasheet

Non-Stocked Lead-Time 53 Weeks

Cut Tape

$0.934

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

Reel

WFM

460 mOhms

3 W

1 %

2010

5025

5.08 mm (0.2 in)

2.54 mm (0.1 in)

0.5 mm (0.02 in)

- 65 C

+ 170 C

SMD/SMT

Current Sense Resistors - SMD WFMB2010 .48 1% NICR EA e3

WFMB2010R4800FEA
Vishay / Dale
4,000: $0.835
Non-Stocked Lead-Time 53 Weeks

Mfr. Part No.
WFMB2010R4800FEA

Mouser Part No
71-WFMB2010R4800FEA

Vishay / Dale

Current Sense Resistors - SMD WFMB2010 .48 1% NICR EA e3

Datasheet

Non-Stocked Lead-Time 53 Weeks

Cut Tape

$0.835

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

Reel

WFM

480 mOhms

3 W

1 %

2010

5025

5.08 mm (0.2 in)

2.54 mm (0.1 in)

0.5 mm (0.02 in)

- 65 C

+ 170 C

SMD/SMT

Current Sense Resistors - SMD WFMB2010 .49 1% NICR EA e3

WFMB2010R4900FEA
Vishay / Dale
4,000: $0.934
Non-Stocked Lead-Time 53 Weeks

Mfr. Part No.
WFMB2010R4900FEA

Mouser Part No
71-WFMB2010R4900FEA

Vishay / Dale

Current Sense Resistors - SMD WFMB2010 .49 1% NICR EA e3

Datasheet

Non-Stocked Lead-Time 53 Weeks

Cut Tape

$0.934

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

Reel

WFM

490 mOhms

3 W

1 %

2010

5025

5.08 mm (0.2 in)

2.54 mm (0.1 in)

0.5 mm (0.02 in)

- 65 C

+ 170 C

SMD/SMT

Current Sense Resistors - SMD WFMB2512 .034 1% NICR EA e3

WFMB2512R0340FEA
Vishay / Dale
2,000: $0.936
Non-Stocked Lead-Time 53 Weeks

Mfr. Part No.
WFMB2512R0340FEA

Mouser Part No
71-WFMB2512R0340FEA

Vishay / Dale

Current Sense Resistors - SMD WFMB2512 .034 1% NICR EA e3

Datasheet

Non-Stocked Lead-Time 53 Weeks

Cut Tape

$0.936

$0.934

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

Reel

WFM

34 mOhms

4 W

1 %

2512

6431

6.35 mm (0.25 in)

3.18 mm (0.125 in)

0.5 mm (0.02 in)

- 65 C

+ 170 C

SMD/SMT

Current Sense Resistors - SMD WFMB2512 .035 1% NICR EA e3

WFMB2512R0350FEA
Vishay / Dale
2,000: $0.936
Non-Stocked Lead-Time 53 Weeks

Mfr. Part No.
WFMB2512R0350FEA

Mouser Part No
71-WFMB2512R0350FEA

Vishay / Dale

Current Sense Resistors - SMD WFMB2512 .035 1% NICR EA e3

Datasheet

Non-Stocked Lead-Time 53 Weeks

Cut Tape

$0.936

$0.934

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

Reel

WFM

35 mOhms

4 W

1 %

2512

6431

6.35 mm (0.25 in)

3.18 mm (0.125 in)

0.5 mm (0.02 in)

- 65 C

+ 170 C

SMD/SMT

Current Sense Resistors - SMD WFMB2512 .036 1% NICR EA e3

WFMB2512R0360FEA
Vishay / Dale
2,000: $0.936
Non-Stocked Lead-Time 53 Weeks

Mfr. Part No.
WFMB2512R0360FEA

Mouser Part No
71-WFMB2512R0360FEA

Vishay / Dale

Current Sense Resistors - SMD WFMB2512 .036 1% NICR EA e3

Datasheet

Non-Stocked Lead-Time 53 Weeks

Cut Tape

$0.936

$0.934

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

Reel

WFM

36 mOhms

4 W

1 %

2512

6431

6.35 mm (0.25 in)

3.18 mm (0.125 in)

0.5 mm (0.02 in)

- 65 C

+ 170 C

SMD/SMT

Current Sense Resistors - SMD WFMB2512 .037 1% NICR EA e3

WFMB2512R0370FEA
Vishay / Dale
2,000: $0.936
Non-Stocked Lead-Time 53 Weeks

Mfr. Part No.
WFMB2512R0370FEA

Mouser Part No
71-WFMB2512R0370FEA

Vishay / Dale

Current Sense Resistors - SMD WFMB2512 .037 1% NICR EA e3

Datasheet

Non-Stocked Lead-Time 53 Weeks

Cut Tape

$0.936

$0.934

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

Reel

WFM

37 mOhms

4 W

1 %

2512

6431

6.35 mm (0.25 in)

3.18 mm (0.125 in)

0.5 mm (0.02 in)

- 65 C

+ 170 C

SMD/SMT

Current Sense Resistors - SMD WFMB2512 .038 1% NICR EA e3

WFMB2512R0380FEA
Vishay / Dale
2,000: $0.936
Non-Stocked Lead-Time 53 Weeks

Mfr. Part No.
WFMB2512R0380FEA

Mouser Part No
71-WFMB2512R0380FEA

Vishay / Dale

Current Sense Resistors - SMD WFMB2512 .038 1% NICR EA e3

Datasheet

Non-Stocked Lead-Time 53 Weeks

Cut Tape

$0.936

$0.934

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

Reel

WFM

38 mOhms

4 W

1 %

2512

6431

6.35 mm (0.25 in)

3.18 mm (0.125 in)

0.5 mm (0.02 in)

- 65 C

+ 170 C

SMD/SMT

Current Sense Resistors - SMD WFMB2512 .041 1% NICR EA e3

WFMB2512R0410FEA
Vishay / Dale
2,000: $0.936
Non-Stocked Lead-Time 53 Weeks

Mfr. Part No.
WFMB2512R0410FEA

Mouser Part No
71-WFMB2512R0410FEA

Vishay / Dale

Current Sense Resistors - SMD WFMB2512 .041 1% NICR EA e3

Datasheet

Non-Stocked Lead-Time 53 Weeks

Cut Tape

$0.936

$0.934

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

Reel

WFM

41 mOhms

4 W

1 %

2512

6431

6.35 mm (0.25 in)

3.18 mm (0.125 in)

0.5 mm (0.02 in)

- 65 C

+ 170 C

SMD/SMT

Current Sense Resistors - SMD WFMB2512 .042 1% NICR EA e3

WFMB2512R0420FEA
Vishay / Dale
2,000: $0.936
Non-Stocked Lead-Time 53 Weeks

Mfr. Part No.
WFMB2512R0420FEA

Mouser Part No
71-WFMB2512R0420FEA

Vishay / Dale

Current Sense Resistors - SMD WFMB2512 .042 1% NICR EA e3

Datasheet

Non-Stocked Lead-Time 53 Weeks

Cut Tape

$0.936

$0.934

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

Reel

WFM

42 mOhms

4 W

1 %

2512

6431

6.35 mm (0.25 in)

3.18 mm (0.125 in)

0.5 mm (0.02 in)

- 65 C

+ 170 C

SMD/SMT

Current Sense Resistors - SMD WFMB2512 .043 1% NICR EA e3

WFMB2512R0430FEA
Vishay / Dale
2,000: $0.936
Non-Stocked Lead-Time 53 Weeks

Mfr. Part No.
WFMB2512R0430FEA

Mouser Part No
71-WFMB2512R0430FEA

Vishay / Dale

Current Sense Resistors - SMD WFMB2512 .043 1% NICR EA e3

Datasheet

Non-Stocked Lead-Time 53 Weeks

Cut Tape

$0.936

$0.934

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

Reel

WFM

43 mOhms

4 W

1 %

2512

6431

6.35 mm (0.25 in)

3.18 mm (0.125 in)

0.5 mm (0.02 in)

- 65 C

+ 170 C

SMD/SMT

Current Sense Resistors - SMD WFMB2512 .044 1% NICR EA e3

WFMB2512R0440FEA
Vishay / Dale
2,000: $0.936
Non-Stocked Lead-Time 53 Weeks

Mfr. Part No.
WFMB2512R0440FEA

Mouser Part No
71-WFMB2512R0440FEA

Vishay / Dale

Current Sense Resistors - SMD WFMB2512 .044 1% NICR EA e3

Datasheet

Non-Stocked Lead-Time 53 Weeks

Cut Tape

$0.936

$0.934

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

Reel

WFM

44 mOhms

4 W

1 %

2512

6431

6.35 mm (0.25 in)

3.18 mm (0.125 in)

0.5 mm (0.02 in)

- 65 C

+ 170 C

SMD/SMT

Current Sense Resistors - SMD WFMB2512 .045 1% NICR EA e3

WFMB2512R0450FEA
Vishay / Dale
2,000: $0.936
Non-Stocked Lead-Time 53 Weeks

Mfr. Part No.
WFMB2512R0450FEA

Mouser Part No
71-WFMB2512R0450FEA

Vishay / Dale

Current Sense Resistors - SMD WFMB2512 .045 1% NICR EA e3

Datasheet

Non-Stocked Lead-Time 53 Weeks

Cut Tape

$0.936

$0.934

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

Reel

WFM

45 mOhms

4 W

1 %

2512

6431

6.35 mm (0.25 in)

3.18 mm (0.125 in)

0.5 mm (0.02 in)

- 65 C

+ 170 C

SMD/SMT

Current Sense Resistors - SMD WFMB2512 .046 1% NICR EA e3

WFMB2512R0460FEA
Vishay / Dale
2,000: $0.936
Non-Stocked Lead-Time 53 Weeks

Mfr. Part No.
WFMB2512R0460FEA

Mouser Part No
71-WFMB2512R0460FEA

Vishay / Dale

Current Sense Resistors - SMD WFMB2512 .046 1% NICR EA e3

Datasheet

Non-Stocked Lead-Time 53 Weeks

Cut Tape

$0.936

$0.934

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

Reel

WFM

46 mOhms

4 W

1 %

2512

6431

6.35 mm (0.25 in)

3.18 mm (0.125 in)

0.5 mm (0.02 in)

- 65 C

+ 170 C

SMD/SMT

WFM Power Metal Plate™ Current Sense Resistors

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