Current Sense Resistors - SMD

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WSK1206 18 Power Metal Strip® High Power Resistors

Vishay / Dale WSK1206…18 Power Metal Strip® High Power Resistors are 4-terminal and sulfur resistant with extremely low resistance values ranging from 10mΩ to 50mΩ. These resistors feature an all-welded construction as well as a solid metal nickel-chrome or manganese-copper resistive element, giving them a 35PPM/°C temperature coefficient. Vishay / Dale WSK1206…18 Power Metal Strip® High Power Resistors are ideal for current sensing, voltage division, and pulse applications.

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Part #

Current Sense Resistors - SMD 1/2watt 0.04ohm 1% High Power

WSK1206R0400FEA18
Vishay / Dale
1: S/6.03
3,790In Stock

Mfr. Part #
WSK1206R0400FEA18

Mouser Part #
71-WSK1206R0400FEA18

Vishay / Dale

Current Sense Resistors - SMD 1/2watt 0.04ohm 1% High Power

Learn More

Datasheet

3,790In Stock

Cut Tape

S/6.03

S/3.97

S/3.05

S/2.76

Reel

S/1.83

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Reel, Cut Tape, MouseReel

WSK1206...18 High Power

40 mOhms

500 mW (1/2 W)

1 %

35 PPM / C

1206

3216

3.2 mm (0.126 in)

1.6 mm (0.063 in)

0.635 mm (0.025 in)

- 65 C

+ 170 C

Metal Element

4 Terminal

SMD/SMT

Current Sense Resistors - SMD 1/2watt 0.01ohm 1% High Power

WSK1206R0100FEA18
Vishay / Dale
1: S/5.96
6,463In Stock
8,000Expected 10/21/2026

Mfr. Part #
WSK1206R0100FEA18

Mouser Part #
71-WSK1206R0100FEA18

Vishay / Dale

Current Sense Resistors - SMD 1/2watt 0.01ohm 1% High Power

Learn More

Datasheet

6,463In Stock

8,000Expected 10/21/2026

Cut Tape

S/5.96

S/3.93

S/3.02

S/2.73

Reel

S/1.76

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Reel, Cut Tape, MouseReel

WSK1206...18 High Power

10 mOhms

500 mW (1/2 W)

1 %

35 PPM / C

1206

3216

3.2 mm (0.126 in)

1.6 mm (0.063 in)

0.635 mm (0.025 in)

- 65 C

+ 170 C

Metal Element

4 Terminal

SMD/SMT

Current Sense Resistors - SMD 1/2watt 0.015ohm 1% High Power

WSK1206R0150FEA18
Vishay / Dale
1: S/6.15
5,758In Stock

Mfr. Part #
WSK1206R0150FEA18

Mouser Part #
71-WSK1206R0150FEA18

Vishay / Dale

Current Sense Resistors - SMD 1/2watt 0.015ohm 1% High Power

Learn More

Datasheet

5,758In Stock

Cut Tape

S/6.15

S/3.51

S/3.06

S/2.67

Reel

S/1.87

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Reel, Cut Tape, MouseReel

WSK1206...18 High Power

15 mOhms

500 mW (1/2 W)

1 %

35 PPM / C

1206

3216

3.2 mm (0.126 in)

1.6 mm (0.063 in)

0.635 mm (0.025 in)

- 65 C

+ 170 C

Metal Element

4 Terminal

SMD/SMT

Current Sense Resistors - SMD 1/2watt 0.022ohm 1% High Power

WSK1206R0220FEA18
Vishay / Dale
1: S/5.76
6,286In Stock

Mfr. Part #
WSK1206R0220FEA18

Mouser Part #
71-WSK1206R0220FEA18

Vishay / Dale

Current Sense Resistors - SMD 1/2watt 0.022ohm 1% High Power

Learn More

Datasheet

6,286In Stock

Cut Tape

S/5.76

S/3.78

S/2.91

S/2.63

Reel

S/1.93

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Reel, Cut Tape, MouseReel

WSK1206...18 High Power

22 mOhms

500 mW (1/2 W)

1 %

35 PPM / C

1206

3216

3.2 mm (0.126 in)

1.6 mm (0.063 in)

0.635 mm (0.025 in)

- 65 C

+ 170 C

Metal Element

4 Terminal

SMD/SMT

Current Sense Resistors - SMD 1/2watt 0.025ohm 1% High Power

WSK1206R0250FEA18
Vishay / Dale
1: S/6.31
5,485In Stock

Mfr. Part #
WSK1206R0250FEA18

Mouser Part #
71-WSK1206R0250FEA18

Vishay / Dale

Current Sense Resistors - SMD 1/2watt 0.025ohm 1% High Power

Learn More

Datasheet

5,485In Stock

Cut Tape

S/6.31

S/3.55

S/3.09

S/2.70

Reel

S/1.86

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Reel, Cut Tape, MouseReel

WSK1206...18 High Power

25 mOhms

500 mW (1/2 W)

1 %

35 PPM / C

1206

3216

3.2 mm (0.126 in)

1.6 mm (0.063 in)

0.635 mm (0.025 in)

- 65 C

+ 170 C

Metal Element

4 Terminal

SMD/SMT

Current Sense Resistors - SMD 1/2watt 0.033ohm 1% High Power

WSK1206R0330FEA18
Vishay / Dale
1: S/5.22
4,342In Stock

Mfr. Part #
WSK1206R0330FEA18

Mouser Part #
71-WSK1206R0330FEA18

Vishay / Dale

Current Sense Resistors - SMD 1/2watt 0.033ohm 1% High Power

Learn More

Datasheet

4,342In Stock

Cut Tape

S/5.22

S/3.42

S/2.63

S/2.37

Reel

S/1.86

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Reel, Cut Tape, MouseReel

WSK1206...18 High Power

33 mOhms

500 mW (1/2 W)

1 %

35 PPM / C

1206

3216

3.2 mm (0.126 in)

1.6 mm (0.063 in)

0.635 mm (0.025 in)

- 65 C

+ 170 C

Metal Element

4 Terminal

SMD/SMT

Current Sense Resistors - SMD 1/2watt 0.05ohm 1% High Power

WSK1206R0500FEA18
Vishay / Dale
1: S/5.99
3,875In Stock

Mfr. Part #
WSK1206R0500FEA18

Mouser Part #
71-WSK1206R0500FEA18

Vishay / Dale

Current Sense Resistors - SMD 1/2watt 0.05ohm 1% High Power

Learn More

Datasheet

3,875In Stock

Cut Tape

S/5.99

S/3.93

S/3.02

S/2.73

Reel

S/1.75

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Reel, Cut Tape, MouseReel

WSK1206...18 High Power

50 mOhms

500 mW (1/2 W)

1 %

35 PPM / C

1206

3216

3.2 mm (0.126 in)

1.6 mm (0.063 in)

0.635 mm (0.025 in)

- 65 C

+ 170 C

Metal Element

4 Terminal

SMD/SMT

Current Sense Resistors - SMD 1/2watt 0.02ohm 1% High Power

WSK1206R0200FEA18
Vishay / Dale
1: S/6.07
283In Stock
24,000On Order

Mfr. Part #
WSK1206R0200FEA18

Mouser Part #
71-WSK1206R0200FEA18

Vishay / Dale

Current Sense Resistors - SMD 1/2watt 0.02ohm 1% High Power

Learn More

Datasheet

283In Stock

24,000On Order

Cut Tape

S/6.07

S/3.53

S/3.20

S/2.89

Reel

S/1.86

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Reel, Cut Tape, MouseReel

WSK1206...18 High Power

20 mOhms

500 mW (1/2 W)

1 %

35 PPM / C

1206

3216

3.2 mm (0.126 in)

1.6 mm (0.063 in)

0.635 mm (0.025 in)

- 65 C

+ 170 C

Metal Element

4 Terminal

SMD/SMT

Current Sense Resistors - SMD 1/2watt 0.012ohm 1% High Power

WSK1206R0120FEA18
Vishay / Dale
1: S/5.41
4,000Expected 10/1/2026

Mfr. Part #
WSK1206R0120FEA18

Mouser Part #
71-WSK1206R0120FEA18

Vishay / Dale

Current Sense Resistors - SMD 1/2watt 0.012ohm 1% High Power

Learn More

Datasheet

4,000Expected 10/1/2026

Cut Tape

S/5.41

S/3.37

S/2.73

S/2.46

Reel

S/1.82

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Reel, Cut Tape, MouseReel

WSK1206...18 High Power

12 mOhms

500 mW (1/2 W)

1 %

35 PPM / C

1206

3216

3.2 mm (0.126 in)

1.6 mm (0.063 in)

0.635 mm (0.025 in)

- 65 C

+ 170 C

Metal Element

4 Terminal

SMD/SMT

Current Sense Resistors - SMD 1/2watt 0.011ohm 1% High Power

WSK1206R0110FEA18
Vishay / Dale
4,000: S/1.98
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
WSK1206R0110FEA18

Mouser Part #
71-WSK1206R0110FEA18

Vishay / Dale

Current Sense Resistors - SMD 1/2watt 0.011ohm 1% High Power

Learn More

Datasheet

Non-Stocked Lead-Time 22 Weeks

Reel

S/1.98

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

: 4,000

Reel

WSK1206...18 High Power

11 mOhms

500 mW (1/2 W)

1 %

35 PPM / C

1206

3216

3.2 mm (0.126 in)

1.6 mm (0.063 in)

0.635 mm (0.025 in)

- 65 C

+ 170 C

Metal Element

4 Terminal

SMD/SMT

Current Sense Resistors - SMD 1/2watt 0.013ohm 1% High Power

WSK1206R0130FEA18
Vishay / Dale
4,000: S/1.98
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
WSK1206R0130FEA18

Mouser Part #
71-WSK1206R0130FEA18

Vishay / Dale

Current Sense Resistors - SMD 1/2watt 0.013ohm 1% High Power

Learn More

Datasheet

Non-Stocked Lead-Time 22 Weeks

Reel

S/1.98

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

: 4,000

Reel

WSK1206...18 High Power

13 mOhms

500 mW (1/2 W)

1 %

35 PPM / C

1206

3216

3.2 mm (0.126 in)

1.6 mm (0.063 in)

0.635 mm (0.025 in)

- 65 C

+ 170 C

Metal Element

4 Terminal

SMD/SMT

Current Sense Resistors - SMD 1/2watt 0.014ohm 1% High Power

WSK1206R0140FEA18
Vishay / Dale
4,000: S/1.98
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
WSK1206R0140FEA18

Mouser Part #
71-WSK1206R0140FEA18

Vishay / Dale

Current Sense Resistors - SMD 1/2watt 0.014ohm 1% High Power

Learn More

Datasheet

Non-Stocked Lead-Time 22 Weeks

Reel

S/1.98

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

: 4,000

Reel

WSK1206...18 High Power

14 mOhms

500 mW (1/2 W)

1 %

35 PPM / C

1206

3216

3.2 mm (0.126 in)

1.6 mm (0.063 in)

0.635 mm (0.025 in)

- 65 C

+ 170 C

Metal Element

4 Terminal

SMD/SMT

Current Sense Resistors - SMD .015 OHM 1% 1/2W 35PPM

WSK1206R0150FTA18
Vishay / Dale
4,000: S/6.46
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
WSK1206R0150FTA18

Mouser Part #
71-WSK1206R0150FTA18

Vishay / Dale

Current Sense Resistors - SMD .015 OHM 1% 1/2W 35PPM

Datasheet

Non-Stocked Lead-Time 22 Weeks

S/6.46

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

WSK1206...18 High Power

1206

3115

4 Terminal

Current Sense Resistors - SMD 1/2watt 0.016ohm 1% High Power

WSK1206R0160FEA18
Vishay / Dale
4,000: S/1.98
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
WSK1206R0160FEA18

Mouser Part #
71-WSK1206R0160FEA18

Vishay / Dale

Current Sense Resistors - SMD 1/2watt 0.016ohm 1% High Power

Learn More

Datasheet

Non-Stocked Lead-Time 22 Weeks

Reel

S/1.98

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

: 4,000

Reel

WSK1206...18 High Power

16 mOhms

500 mW (1/2 W)

1 %

35 PPM / C

1206

3216

3.2 mm (0.126 in)

1.6 mm (0.063 in)

0.635 mm (0.025 in)

- 65 C

+ 170 C

Metal Element

4 Terminal

SMD/SMT

Current Sense Resistors - SMD 1/2watt 0.017ohm 1% High Power

WSK1206R0170FEA18
Vishay / Dale
4,000: S/1.98
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
WSK1206R0170FEA18

Mouser Part #
71-WSK1206R0170FEA18

Vishay / Dale

Current Sense Resistors - SMD 1/2watt 0.017ohm 1% High Power

Learn More

Datasheet

Non-Stocked Lead-Time 22 Weeks

Reel

S/1.98

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

: 4,000

Reel

WSK1206...18 High Power

17 mOhms

500 mW (1/2 W)

1 %

35 PPM / C

1206

3216

3.2 mm (0.126 in)

1.6 mm (0.063 in)

0.635 mm (0.025 in)

- 65 C

+ 170 C

Metal Element

4 Terminal

SMD/SMT

Current Sense Resistors - SMD 1/2watt 0.018ohm 1% High Power

WSK1206R0180FEA18
Vishay / Dale
4,000: S/1.98
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
WSK1206R0180FEA18

Mouser Part #
71-WSK1206R0180FEA18

Vishay / Dale

Current Sense Resistors - SMD 1/2watt 0.018ohm 1% High Power

Learn More

Datasheet

Non-Stocked Lead-Time 22 Weeks

Reel

S/1.98

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

: 4,000

Reel

WSK1206...18 High Power

18 mOhms

500 mW (1/2 W)

1 %

35 PPM / C

1206

3216

3.2 mm (0.126 in)

1.6 mm (0.063 in)

0.635 mm (0.025 in)

- 65 C

+ 170 C

Metal Element

4 Terminal

SMD/SMT

Current Sense Resistors - SMD 1/2watt 0.019ohm 1% High Power

WSK1206R0190FEA18
Vishay / Dale
4,000: S/1.98
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
WSK1206R0190FEA18

Mouser Part #
71-WSK1206R0190FEA18

Vishay / Dale

Current Sense Resistors - SMD 1/2watt 0.019ohm 1% High Power

Learn More

Datasheet

Non-Stocked Lead-Time 22 Weeks

Reel

S/1.98

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

: 4,000

Reel

WSK1206...18 High Power

19 mOhms

500 mW (1/2 W)

1 %

35 PPM / C

1206

3216

3.2 mm (0.126 in)

1.6 mm (0.063 in)

0.635 mm (0.025 in)

- 65 C

+ 170 C

Metal Element

4 Terminal

SMD/SMT

Current Sense Resistors - SMD 1/2watt 0.021ohm 1% High Power

WSK1206R0210FEA18
Vishay / Dale
4,000: S/1.98
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
WSK1206R0210FEA18

Mouser Part #
71-WSK1206R0210FEA18

Vishay / Dale

Current Sense Resistors - SMD 1/2watt 0.021ohm 1% High Power

Learn More

Datasheet

Non-Stocked Lead-Time 22 Weeks

Reel

S/1.98

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

: 4,000

Reel

WSK1206...18 High Power

21 mOhms

500 mW (1/2 W)

1 %

35 PPM / C

1206

3216

3.2 mm (0.126 in)

1.6 mm (0.063 in)

0.635 mm (0.025 in)

- 65 C

+ 170 C

Metal Element

4 Terminal

SMD/SMT

Current Sense Resistors - SMD 1/2watt 0.023ohm 1% High Power

WSK1206R0230FEA18
Vishay / Dale
4,000: S/1.98
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
WSK1206R0230FEA18

Mouser Part #
71-WSK1206R0230FEA18

Vishay / Dale

Current Sense Resistors - SMD 1/2watt 0.023ohm 1% High Power

Learn More

Datasheet

Non-Stocked Lead-Time 22 Weeks

Reel

S/1.98

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

: 4,000

Reel

WSK1206...18 High Power

23 mOhms

500 mW (1/2 W)

1 %

35 PPM / C

1206

3216

3.2 mm (0.126 in)

1.6 mm (0.063 in)

0.635 mm (0.025 in)

- 65 C

+ 170 C

Metal Element

4 Terminal

SMD/SMT

Current Sense Resistors - SMD 1/2watt 0.024ohm 1% High Power

WSK1206R0240FEA18
Vishay / Dale
4,000: S/1.98
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
WSK1206R0240FEA18

Mouser Part #
71-WSK1206R0240FEA18

Vishay / Dale

Current Sense Resistors - SMD 1/2watt 0.024ohm 1% High Power

Learn More

Datasheet

Non-Stocked Lead-Time 22 Weeks

Reel

S/1.98

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

: 4,000

Reel

WSK1206...18 High Power

24 mOhms

500 mW (1/2 W)

1 %

35 PPM / C

1206

3216

3.2 mm (0.126 in)

1.6 mm (0.063 in)

0.635 mm (0.025 in)

- 65 C

+ 170 C

Metal Element

4 Terminal

SMD/SMT

Current Sense Resistors - SMD 1/2watt 0.026ohm 1% High Power

WSK1206R0260FEA18
Vishay / Dale
4,000: S/1.98
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
WSK1206R0260FEA18

Mouser Part #
71-WSK1206R0260FEA18

Vishay / Dale

Current Sense Resistors - SMD 1/2watt 0.026ohm 1% High Power

Learn More

Datasheet

Non-Stocked Lead-Time 22 Weeks

Reel

S/1.98

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

: 4,000

Reel

WSK1206...18 High Power

26 mOhms

500 mW (1/2 W)

1 %

35 PPM / C

1206

3216

3.2 mm (0.126 in)

1.6 mm (0.063 in)

0.635 mm (0.025 in)

- 65 C

+ 170 C

Metal Element

4 Terminal

SMD/SMT

Current Sense Resistors - SMD 1/2watt 0.027ohm 1% High Power

WSK1206R0270FEA18
Vishay / Dale
4,000: S/1.98
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
WSK1206R0270FEA18

Mouser Part #
71-WSK1206R0270FEA18

Vishay / Dale

Current Sense Resistors - SMD 1/2watt 0.027ohm 1% High Power

Learn More

Datasheet

Non-Stocked Lead-Time 22 Weeks

Reel

S/1.98

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

: 4,000

Reel

WSK1206...18 High Power

27 mOhms

500 mW (1/2 W)

1 %

35 PPM / C

1206

3216

3.2 mm (0.126 in)

1.6 mm (0.063 in)

0.635 mm (0.025 in)

- 65 C

+ 170 C

Metal Element

4 Terminal

SMD/SMT

Current Sense Resistors - SMD 1/2watt 0.028ohm 1% High Power

WSK1206R0280FEA18
Vishay / Dale
4,000: S/1.98
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
WSK1206R0280FEA18

Mouser Part #
71-WSK1206R0280FEA18

Vishay / Dale

Current Sense Resistors - SMD 1/2watt 0.028ohm 1% High Power

Learn More

Datasheet

Non-Stocked Lead-Time 22 Weeks

Reel

S/1.98

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

: 4,000

Reel

WSK1206...18 High Power

28 mOhms

500 mW (1/2 W)

1 %

35 PPM / C

1206

3216

3.2 mm (0.126 in)

1.6 mm (0.063 in)

0.635 mm (0.025 in)

- 65 C

+ 170 C

Metal Element

4 Terminal

SMD/SMT

Current Sense Resistors - SMD 1/2watt 0.029ohm 1% High Power

WSK1206R0290FEA18
Vishay / Dale
4,000: S/1.98
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
WSK1206R0290FEA18

Mouser Part #
71-WSK1206R0290FEA18

Vishay / Dale

Current Sense Resistors - SMD 1/2watt 0.029ohm 1% High Power

Learn More

Datasheet

Non-Stocked Lead-Time 22 Weeks

Reel

S/1.98

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

: 4,000

Reel

WSK1206...18 High Power

29 mOhms

500 mW (1/2 W)

1 %

35 PPM / C

1206

3216

3.2 mm (0.126 in)

1.6 mm (0.063 in)

0.635 mm (0.025 in)

- 65 C

+ 170 C

Metal Element

4 Terminal

SMD/SMT

Current Sense Resistors - SMD 1/2watt 0.03ohm 1% High Power

WSK1206R0300FEA18
Vishay / Dale
4,000: S/1.86
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
WSK1206R0300FEA18

Mouser Part #
71-WSK1206R0300FEA18

Vishay / Dale

Current Sense Resistors - SMD 1/2watt 0.03ohm 1% High Power

Learn More

Datasheet

Non-Stocked Lead-Time 22 Weeks

Reel

S/1.86

S/1.76

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

: 4,000

Reel

WSK1206...18 High Power

30 mOhms

500 mW (1/2 W)

1 %

35 PPM / C

1206

3216

3.2 mm (0.126 in)

1.6 mm (0.063 in)

0.635 mm (0.025 in)

- 65 C

+ 170 C

Metal Element

4 Terminal

SMD/SMT

WSK1206 18 Power Metal Strip® High Power Resistors

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20 mOhms
21 mOhms
22 mOhms
23 mOhms
24 mOhms
25 mOhms
26 mOhms
27 mOhms
28 mOhms
29 mOhms