Current Sense Resistors - SMD – Mouser Liechtenstein

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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 2watt .16ohms 1%

WSR2R1600FEA
Vishay / Dale
7’500: CHF 0.349
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
WSR2R1600FEA

Mouser Part No
71-WSR2R1600FEA

Vishay / Dale

Current Sense Resistors - SMD 2watt .16ohms 1%

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Cut Tape

CHF 0.349

Min.: 7’500
Mult.: 1’500

: 1’500

Reel

WSR

160 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 WSR-2 .16 1% EK e2

WSR2R1600FEK
Vishay / Dale
7’500: CHF 0.474
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
WSR2R1600FEK

Mouser Part No
71-WSR2R1600FEK

Vishay / Dale

Current Sense Resistors - SMD WSR-2 .16 1% EK e2

Datasheet

Non-Stocked Lead-Time 16 Weeks

CHF 0.474

CHF 0.449

Min.: 7’500
Mult.: 100

Bulk

WSR

4527

11570

Metal Element

Standard

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD WSR-2 .16 1% R86

WSR2R1600FTA
Vishay / Dale
1’500: CHF 1.25
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
WSR2R1600FTA

Mouser Part No
71-WSR2R1600FTA

Vishay / Dale

Current Sense Resistors - SMD WSR-2 .16 1% R86

Datasheet

Non-Stocked Lead-Time 16 Weeks

CHF 1.25

CHF 1.10

Min.: 1’500
Mult.: 1’500

WSR

160 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 WSR-2 .162 1% EA e2

WSR2R1620FEA
Vishay / Dale
7’500: CHF 0.44
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
WSR2R1620FEA

Mouser Part No
71-WSR2R1620FEA

Vishay / Dale

Current Sense Resistors - SMD WSR-2 .162 1% EA e2

Datasheet

Non-Stocked Lead-Time 16 Weeks

CHF 0.44

CHF 0.436

Min.: 7’500
Mult.: 1’500

WSR

4527

11570

Metal Element

Standard

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD WSR-2 .162 1% EB e2

WSR2R1620FEB
Vishay / Dale
8’000: CHF 0.432
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
WSR2R1620FEB

Mouser Part No
71-WSR2R1620FEB

Vishay / Dale

Current Sense Resistors - SMD WSR-2 .162 1% EB e2

Datasheet

Non-Stocked Lead-Time 16 Weeks

Cut Tape

CHF 0.432

CHF 0.427

Min.: 8’000
Mult.: 1’000

Reel

WSR

162 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 WSR-2 .162 1% EK e2

WSR2R1620FEK
Vishay / Dale
7’500: CHF 0.474
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
WSR2R1620FEK

Mouser Part No
71-WSR2R1620FEK

Vishay / Dale

Current Sense Resistors - SMD WSR-2 .162 1% EK e2

Datasheet

Non-Stocked Lead-Time 16 Weeks

CHF 0.474

CHF 0.449

Min.: 7’500
Mult.: 100

Bulk

WSR

162 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 WSR-2 .162 1% R86

WSR2R1620FTA
Vishay / Dale
1’500: CHF 1.25
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
WSR2R1620FTA

Mouser Part No
71-WSR2R1620FTA

Vishay / Dale

Current Sense Resistors - SMD WSR-2 .162 1% R86

Datasheet

Non-Stocked Lead-Time 16 Weeks

CHF 1.25

CHF 1.10

Min.: 1’500
Mult.: 1’500

WSR

4527

11570

Metal Element

Standard

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD WSR-2 .165 1% EA e2

WSR2R1650FEA
Vishay / Dale
7’500: CHF 0.445
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
WSR2R1650FEA

Mouser Part No
71-WSR2R1650FEA

Vishay / Dale

Current Sense Resistors - SMD WSR-2 .165 1% EA e2

Datasheet

Non-Stocked Lead-Time 16 Weeks

CHF 0.445

CHF 0.441

Min.: 7’500
Mult.: 1’500

WSR

Metal Element

Standard

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD WSR-2 .167 1% EB e2

WSR2R1670FEB
Vishay / Dale
8’000: CHF 0.445
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
WSR2R1670FEB

Mouser Part No
71-WSR2R1670FEB

Vishay / Dale

Current Sense Resistors - SMD WSR-2 .167 1% EB e2

Datasheet

Non-Stocked Lead-Time 16 Weeks

CHF 0.445

Min.: 8’000
Mult.: 1’000

WSR

167 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 WSR-2 .169 1% EA e2

WSR2R1690FEA
Vishay / Dale
7’500: CHF 0.445
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
WSR2R1690FEA

Mouser Part No
71-WSR2R1690FEA

Vishay / Dale

Current Sense Resistors - SMD WSR-2 .169 1% EA e2

Datasheet

Non-Stocked Lead-Time 16 Weeks

Cut Tape

CHF 0.445

CHF 0.441

Min.: 7’500
Mult.: 1’500

Reel

WSR

Metal Element

Standard

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD WSR-2 .169 1% EB e2

WSR2R1690FEB
Vishay / Dale
8’000: CHF 0.432
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
WSR2R1690FEB

Mouser Part No
71-WSR2R1690FEB

Vishay / Dale

Current Sense Resistors - SMD WSR-2 .169 1% EB e2

Datasheet

Non-Stocked Lead-Time 16 Weeks

Cut Tape

CHF 0.432

CHF 0.427

Min.: 8’000
Mult.: 1’000

Reel

WSR

Metal Element

Standard

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD WSR-2 .17 1% EK e2

WSR2R1700FEK
Vishay / Dale
7’500: CHF 0.474
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
WSR2R1700FEK

Mouser Part No
71-WSR2R1700FEK

Vishay / Dale

Current Sense Resistors - SMD WSR-2 .17 1% EK e2

Datasheet

Non-Stocked Lead-Time 16 Weeks

CHF 0.474

CHF 0.449

Min.: 7’500
Mult.: 100

Bulk

WSR

Metal Element

Standard

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 2W 0.174ohms 1% AEC-Q200

WSR2R1740FEA
Vishay / Dale
7’500: CHF 0.444
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
WSR2R1740FEA

Mouser Part No
71-WSR2R1740FEA

Vishay / Dale

Current Sense Resistors - SMD 2W 0.174ohms 1% AEC-Q200

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Cut Tape

CHF 0.444

Min.: 7’500
Mult.: 1’500

: 1’500

Reel

WSR

Metal Element

Standard

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD WSR-2 .174 1% EK e2

WSR2R1740FEK
Vishay / Dale
7’500: CHF 0.474
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
WSR2R1740FEK

Mouser Part No
71-WSR2R1740FEK

Vishay / Dale

Current Sense Resistors - SMD WSR-2 .174 1% EK e2

Datasheet

Non-Stocked Lead-Time 16 Weeks

CHF 0.474

CHF 0.449

Min.: 7’500
Mult.: 100

Bulk

WSR

Metal Element

Standard

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD WSR-2 .174 1% R86

WSR2R1740FTA
Vishay / Dale
1’500: CHF 1.30
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
WSR2R1740FTA

Mouser Part No
71-WSR2R1740FTA

Vishay / Dale

Current Sense Resistors - SMD WSR-2 .174 1% R86

Datasheet

Non-Stocked Lead-Time 16 Weeks

CHF 1.30

Min.: 1’500
Mult.: 1’500

WSR

Metal Element

Standard

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD .18ohms 2watts 1%

WSR2R1800FEB
Vishay / Dale
8’000: CHF 0.451
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
WSR2R1800FEB

Mouser Part No
71-WSR2R1800FEB

Vishay / Dale

Current Sense Resistors - SMD .18ohms 2watts 1%

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Cut Tape

CHF 0.451

CHF 0.449

Min.: 8’000
Mult.: 1’000

: 1’000

Reel

WSR

180 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 WSR-2 .18 1% EK e2

WSR2R1800FEK
Vishay / Dale
7’500: CHF 0.474
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
WSR2R1800FEK

Mouser Part No
71-WSR2R1800FEK

Vishay / Dale

Current Sense Resistors - SMD WSR-2 .18 1% EK e2

Datasheet

Non-Stocked Lead-Time 16 Weeks

CHF 0.474

CHF 0.449

Min.: 7’500
Mult.: 100

Bulk

WSR

4527

11570

Metal Element

Standard

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD WSR-2 .182 1% EA e2

WSR2R1820FEA
Vishay / Dale
7’500: CHF 0.44
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
WSR2R1820FEA

Mouser Part No
71-WSR2R1820FEA

Vishay / Dale

Current Sense Resistors - SMD WSR-2 .182 1% EA e2

Datasheet

Non-Stocked Lead-Time 16 Weeks

CHF 0.44

CHF 0.436

Min.: 7’500
Mult.: 1’500

WSR

4527

11570

Metal Element

Standard

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 2watts 0.182ohms 1%

WSR2R1820FEB
Vishay / Dale
8’000: CHF 0.432
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
WSR2R1820FEB

Mouser Part No
71-WSR2R1820FEB

Vishay / Dale

Current Sense Resistors - SMD 2watts 0.182ohms 1%

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Cut Tape

CHF 0.432

CHF 0.427

Min.: 8’000
Mult.: 1’000

: 1’000

Reel

WSR

182 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 WSR-2 .182 1% EK e2

WSR2R1820FEK
Vishay / Dale
7’500: CHF 0.474
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
WSR2R1820FEK

Mouser Part No
71-WSR2R1820FEK

Vishay / Dale

Current Sense Resistors - SMD WSR-2 .182 1% EK e2

Datasheet

Non-Stocked Lead-Time 16 Weeks

CHF 0.474

CHF 0.449

Min.: 7’500
Mult.: 100

Bulk

WSR

4527

11570

Metal Element

Standard

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD WSR-2 .182 1% R86

WSR2R1820FTA
Vishay / Dale
1’500: CHF 1.30
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
WSR2R1820FTA

Mouser Part No
71-WSR2R1820FTA

Vishay / Dale

Current Sense Resistors - SMD WSR-2 .182 1% R86

Datasheet

Non-Stocked Lead-Time 16 Weeks

CHF 1.30

Min.: 1’500
Mult.: 1’500

WSR

4527

11570

Metal Element

Standard

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD WSR-2 .2 .5% EA e2

WSR2R2000DEA
Vishay / Dale
1’500: CHF 1.16
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
WSR2R2000DEA

Mouser Part No
71-WSR2R2000DEA

Vishay / Dale

Current Sense Resistors - SMD WSR-2 .2 .5% EA e2

Datasheet

Non-Stocked Lead-Time 16 Weeks

CHF 1.16

CHF 1.12

Min.: 1’500
Mult.: 1’500

WSR

4527

11570

Metal Element

Standard

SMD/SMT

AEC-Q200

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

WSR2R2000FEK
Vishay / Dale
7’500: CHF 0.474
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
WSR2R2000FEK

Mouser Part No
71-WSR2R2000FEK

Vishay / Dale

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

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

CHF 0.474

CHF 0.449

Min.: 7’500
Mult.: 100

Bulk

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 WSR-2 .2 5% EB e2

WSR2R2000JEB
Vishay / Dale
8’000: CHF 0.445
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
WSR2R2000JEB

Mouser Part No
71-WSR2R2000JEB

Vishay / Dale

Current Sense Resistors - SMD WSR-2 .2 5% EB e2

Datasheet

Non-Stocked Lead-Time 16 Weeks

Cut Tape

CHF 0.445

Min.: 8’000
Mult.: 1’000

Reel

WSR

Metal Element

Standard

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD WSR-2 .21 1% EB e2

WSR2R2100FEB
Vishay / Dale
8’000: CHF 0.445
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
WSR2R2100FEB

Mouser Part No
71-WSR2R2100FEB

Vishay / Dale

Current Sense Resistors - SMD WSR-2 .21 1% EB e2

Datasheet

Non-Stocked Lead-Time 16 Weeks

Cut Tape

CHF 0.445

Min.: 8’000
Mult.: 1’000

Reel

WSR

210 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

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