Wirewound Resistors – Mouser Singapore

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W20 Wirewound Resistors

Welwyn / TT Electronics W20 Wirewound Resistors are CECC approved and offer high stability and reliability. Suitable for harsh environments, Welwyn / TT Electronics W20 Resistors have an impervious lead-free vitreous enamel coating. In addition, these resistors feature high-power dissipation for their size and overload characteristics ideal for protection circuits.

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Part #

Wirewound Resistors - Through Hole 3Watt 10K ohm 5%

W21-10KJI
Welwyn Components / TT Electronics
1: $4.07
5,222In Stock
1,000Expected 29/7/2026

Mfr. Part No.
W21-10KJI

Mouser Part No
756-W21-10KJI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 3Watt 10K ohm 5%

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Datasheet

5,222In Stock

1,000Expected 29/7/2026

$4.07

$2.53

$1.97

$1.89

View

Reel

$1.09

Min.: 1
Mult.: 1

: 1,000

10 kOhms

3 W

100 V

5 %

Axial

75 PPM / C

12.7 mm

5.6 mm

- 55 C

+ 350 C

W20

Ammo Pack

Wirewound Resistors - Through Hole 7Watt 15 ohm 5%

W22-15RJI
Welwyn Components / TT Electronics
1: $3.52
2,369In Stock

Mfr. Part No.
W22-15RJI

Mouser Part No
756-W22-15RJI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 7Watt 15 ohm 5%

Learn More

Datasheet

2,369In Stock

Cut Tape

$3.52

$2.08

$1.80

$1.48

Reel

$1.08

View

Min.: 1
Mult.: 1

: 700

15 Ohms

7 W

200 V

5 %

Axial

75 PPM / C

22 mm

8 mm

- 55 C

+ 350 C

W20

Reel, Cut Tape

Wirewound Resistors - Through Hole 1ohm 7watt 5%

W221R00JRLF
IRC / TT Electronics
1: $4.38
586In Stock

Mfr. Part No.
W221R00JRLF

Mouser Part No
66-W221R00JRLF

IRC / TT Electronics

Wirewound Resistors - Through Hole 1ohm 7watt 5%

Learn More

Datasheet

586In Stock

Cut Tape

$4.38

$2.61

$2.31

$1.90

Reel

$1.52

View

Min.: 1
Mult.: 1

: 700

1 Ohms

7 W

200 V

5 %

Axial

75 PPM / C

22 mm

8 mm

- 55 C

+ 350 C

W20

Reel, Cut Tape

Wirewound Resistors - Through Hole .12ohm 7watt 5%

W22R120JRLF
IRC / TT Electronics
1: $4.27
138In Stock

Mfr. Part No.
W22R120JRLF

Mouser Part No
66-W22R120JRLF

IRC / TT Electronics

Wirewound Resistors - Through Hole .12ohm 7watt 5%

Learn More

Datasheet

138In Stock

Cut Tape

$4.27

$2.56

$2.26

$1.86

Reel

$1.48

View

Min.: 1
Mult.: 1

: 700

120 mOhms

7 W

200 V

5 %

Axial

75 PPM / C

22 mm

8 mm

- 55 C

+ 350 C

W20

Reel, Cut Tape

Wirewound Resistors - Through Hole 1.5K 14watt 5%

W241501JBLF
IRC / TT Electronics
1: $7.98
71In Stock

Mfr. Part No.
W241501JBLF

Mouser Part No
66-W241501JBLF

IRC / TT Electronics

Wirewound Resistors - Through Hole 1.5K 14watt 5%

Learn More

Datasheet

71In Stock

$7.98

$5.14

$4.35

$3.66

View

Min.: 1
Mult.: 1

1.5 kOhms

14 W

750 V

5 %

Axial

75 PPM / C

53.5 mm

8 mm

- 55 C

+ 350 C

W20

Bulk

Wirewound Resistors - Through Hole .2ohm 14watt 5%

W24R200JBLF
IRC / TT Electronics
1: $8.26
180In Stock

Mfr. Part No.
W24R200JBLF

Mouser Part No
66-W24R200JBLF

IRC / TT Electronics

Wirewound Resistors - Through Hole .2ohm 14watt 5%

Learn More

Datasheet

180In Stock

$8.26

$5.37

$4.56

$3.78

View

Min.: 1
Mult.: 1

200 mOhms

14 W

750 V

5 %

Axial

75 PPM / C

53.5 mm

8 mm

- 55 C

+ 350 C

W20

Bulk

Wirewound Resistors - Through Hole 7Watt 33 ohm 5%

W22-33RJI
Welwyn Components / TT Electronics
1: $3.52
1,059In Stock

Mfr. Part No.
W22-33RJI

Mouser Part No
756-W22-33RJI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 7Watt 33 ohm 5%

Learn More

Datasheet

1,059In Stock

Cut Tape

$3.52

$2.08

$1.80

$1.48

Reel

$1.11

View

Min.: 1
Mult.: 1

: 700

33 Ohms

7 W

200 V

5 %

Axial

75 PPM / C

22 mm

8 mm

- 55 C

+ 350 C

W20

Reel, Cut Tape

Wirewound Resistors - Through Hole 2.7K ohm 5% 3W Wirewound Resistor

W21-2K7JI
Welwyn Components / TT Electronics
1: $3.03
1,358In Stock

Mfr. Part No.
W21-2K7JI

Mouser Part No
756-W21-2K7JI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 2.7K ohm 5% 3W Wirewound Resistor

Learn More

Datasheet

1,358In Stock

$3.03

$1.85

$1.43

$1.25

Reel

$0.991

View

Min.: 1
Mult.: 1

: 1,000

2.7 kOhms

3 W

100 V

5 %

Axial

75 PPM / C

12.7 mm

5.6 mm

- 55 C

+ 200 C

W20

Ammo Pack

Wirewound Resistors - Through Hole 12 ohm 5% 7W Wirewound Resistor

W22-12RJI
Welwyn Components / TT Electronics
1: $3.52
1,918In Stock

Mfr. Part No.
W22-12RJI

Mouser Part No
756-W22-12RJI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 12 ohm 5% 7W Wirewound Resistor

Learn More

Datasheet

1,918In Stock

Cut Tape

$3.52

$2.08

$1.80

$1.48

$1.28

Reel

$1.01

MouseReel Available

Min.: 1
Mult.: 1

: 700

12 Ohms

7 W

200 V

5 %

Axial

75 PPM / C

22 mm

8 mm

- 55 C

+ 200 C

W20

Reel, Cut Tape, MouseReel

Wirewound Resistors - Through Hole 7Watt 0.22 ohm 5%

W22-R22JI
Welwyn Components / TT Electronics
1: $4.39
1,265In Stock

Mfr. Part No.
W22-R22JI

Mouser Part No
756-W22-R22JI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 7Watt 0.22 ohm 5%

Learn More

Datasheet

1,265In Stock

Cut Tape

$4.39

$2.62

$2.33

$1.92

$1.46

Reel

$1.31

Min.: 1
Mult.: 1

: 700

220 mOhms

7 W

200 V

5 %

Axial

75 PPM / C

22 mm

8 mm

- 55 C

+ 350 C

W20

Reel, Cut Tape

Wirewound Resistors - Through Hole 5.1 ohm 5% 3W Vitreous Enamel

W21-5R1JI
Welwyn Components / TT Electronics
1: $2.49
1,725In Stock

Mfr. Part No.
W21-5R1JI

Mouser Part No
756-W21-5R1JI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 5.1 ohm 5% 3W Vitreous Enamel

Learn More

Datasheet

1,725In Stock

$2.49

$1.47

$0.904

$0.899

Reel

$0.66

View

Min.: 1
Mult.: 1

: 1,000

5.1 Ohms

3 W

100 V

5 %

Axial

75 PPM / C

12.7 mm

5.6 mm

- 55 C

+ 200 C

W20

Ammo Pack

Wirewound Resistors - Through Hole 0.22 ohm 5% 7W Wirewound Resistor

W22-0R22JI
Welwyn Components / TT Electronics
1: $4.49
924In Stock

Mfr. Part No.
W22-0R22JI

Mouser Part No
756-W22-0R22JI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 0.22 ohm 5% 7W Wirewound Resistor

Learn More

Datasheet

924In Stock

Cut Tape

$4.49

$2.68

$2.37

$1.96

Reel

$1.52

View

Min.: 1
Mult.: 1

: 700

220 mOhms

7 W

200 V

5 %

Axial

75 PPM / C

22 mm

8 mm

- 55 C

+ 200 C

W20

Reel, Cut Tape

Wirewound Resistors - Through Hole 7Watt 0.15 ohm 5%

W22-R15JI
Welwyn Components / TT Electronics
1: $4.39
1,181In Stock

Mfr. Part No.
W22-R15JI

Mouser Part No
756-W22-R15JI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 7Watt 0.15 ohm 5%

Learn More

Datasheet

1,181In Stock

Cut Tape

$4.39

$2.62

$2.33

$1.92

$1.46

Reel

$1.31

Min.: 1
Mult.: 1

: 700

150 mOhms

7 W

200 V

5 %

Axial

75 PPM / C

22 mm

8 mm

- 55 C

+ 350 C

W20

Reel, Cut Tape

Wirewound Resistors - Through Hole 7Watt 0.47 ohm 5%

W22-R47JI
Welwyn Components / TT Electronics
1: $4.49
1,142In Stock

Mfr. Part No.
W22-R47JI

Mouser Part No
756-W22-R47JI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 7Watt 0.47 ohm 5%

Learn More

Datasheet

1,142In Stock

Cut Tape

$4.49

$2.68

$2.37

$1.96

Reel

$1.32

View

Min.: 1
Mult.: 1

: 700

470 mOhms

7 W

200 V

5 %

Axial

75 PPM / C

22 mm

8 mm

- 55 C

+ 350 C

W20

Reel, Cut Tape

Wirewound Resistors - Through Hole 10.5W 10K ohm 5%

W23-10KJI
Welwyn Components / TT Electronics
1: $8.02
655In Stock

Mfr. Part No.
W23-10KJI

Mouser Part No
756-W23-10KJI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 10.5W 10K ohm 5%

Learn More

Datasheet

655In Stock

$8.02

$5.02

$3.86

$3.62

View

Min.: 1
Mult.: 1

10 kOhms

10.5 W

500 V

5 %

Axial

75 PPM / C

38 mm

8 mm

- 55 C

+ 350 C

W20

Bulk

Wirewound Resistors - Through Hole 3Watt 22 ohm 5%

W21-22RJI
Welwyn Components / TT Electronics
1: $2.49
2,998In Stock

Mfr. Part No.
W21-22RJI

Mouser Part No
756-W21-22RJI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 3Watt 22 ohm 5%

Learn More

Datasheet

2,998In Stock

$2.49

$1.47

$0.906

$0.903

View

Reel

$0.709

Min.: 1
Mult.: 1

: 1,000

22 Ohms

3 W

100 V

5 %

Axial

75 PPM / C

12.7 mm

5.6 mm

- 55 C

+ 350 C

W20

Ammo Pack

Wirewound Resistors - Through Hole 7Watt 4.7K ohm 5%

W22-4K7JI
Welwyn Components / TT Electronics
1: $7.41
1,548In Stock

Mfr. Part No.
W22-4K7JI

Mouser Part No
756-W22-4K7JI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 7Watt 4.7K ohm 5%

Learn More

Datasheet

1,548In Stock

Cut Tape

$7.41

$4.71

$3.75

$3.59

Reel

$1.37

View

Min.: 1
Mult.: 1

: 700

4.7 kOhms

7 W

200 V

5 %

Axial

75 PPM / C

22 mm

8 mm

- 55 C

+ 350 C

W20

Reel, Cut Tape

Wirewound Resistors - Through Hole 10.5W 68 ohm 5%

W23-68RJI
Welwyn Components / TT Electronics
1: $6.88
605In Stock

Mfr. Part No.
W23-68RJI

Mouser Part No
756-W23-68RJI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 10.5W 68 ohm 5%

Learn More

Datasheet

605In Stock

$6.88

$3.16

$2.68

$2.67

$2.54

Min.: 1
Mult.: 1

68 Ohms

10.5 W

500 V

5 %

Axial

75 PPM / C

38 mm

8 mm

- 55 C

+ 350 C

W20

Bulk

Wirewound Resistors - Through Hole .47ohm 3watt 5%

W21R470JALF
IRC / TT Electronics
1: $2.91
1,282In Stock
Factory Special Order

Mfr. Part No.
W21R470JALF

Mouser Part No
66-W21R470JALF

Factory Special Order

IRC / TT Electronics

Wirewound Resistors - Through Hole .47ohm 3watt 5%

Learn More

Datasheet

1,282In Stock

$2.91

$1.71

$1.54

$1.21

Reel

$0.885

View

Min.: 1
Mult.: 1

: 1,000

470 mOhms

3 W

160 V

5 %

Axial

75 PPM / C

22 mm

7 mm

- 55 C

+ 350 C

W20

Ammo Pack

Wirewound Resistors - Through Hole 8.2K 7watt 5%

W228201JRLF
IRC / TT Electronics
1: $3.63
1,774In Stock

Mfr. Part No.
W228201JRLF

Mouser Part No
66-W228201JRLF

IRC / TT Electronics

Wirewound Resistors - Through Hole 8.2K 7watt 5%

Learn More

Datasheet

1,774In Stock

Cut Tape

$3.63

$2.14

$1.85

$1.52

Reel

$1.21

View

Min.: 1
Mult.: 1

: 700

8.2 kOhms

7 W

200 V

5 %

Axial

75 PPM / C

22 mm

8 mm

- 55 C

+ 350 C

W20

Reel, Cut Tape

Wirewound Resistors - Through Hole

W22-R82GI
Welwyn Components / TT Electronics
1: $4.80
689In Stock
New Product

Mfr. Part No.
W22-R82GI

Mouser Part No
756-W22-R82GI

New Product

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole

Datasheet

689In Stock

Cut Tape

$4.80

$2.96

$2.65

$2.19

Reel

$1.58

View

Min.: 1
Mult.: 1

: 700

820 mOhms

7 W

200 V

2 %

Axial

75 PPM / C

22 mm

8 mm

- 55 C

+ 200 C

W20

Reel, Cut Tape

Wirewound Resistors - Through Hole

W23-390RJI
Welwyn Components / TT Electronics
1: $7.02
96In Stock
New Product

Mfr. Part No.
W23-390RJI

Mouser Part No
756-W23-390RJI

New Product

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole

Datasheet

96In Stock

$7.02

$4.43

$3.75

$3.10

View

Min.: 1
Mult.: 1

390 Ohms

10.5 W

500 V

5 %

Axial

75 PPM / C

38 mm

8 mm

- 55 C

+ 200 C

W20

Bulk

Wirewound Resistors - Through Hole 7Watt 100 ohm 5%

W22-100RJI
Welwyn Components / TT Electronics
1: $4.04
2,287In Stock
1,400Expected 18/9/2026

Mfr. Part No.
W22-100RJI

Mouser Part No
756-W22-100RJI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 7Watt 100 ohm 5%

Learn More

Datasheet

2,287In Stock

1,400Expected 18/9/2026

Cut Tape

$4.04

$2.54

$2.00

$1.92

Reel

$1.18

View

Min.: 1
Mult.: 1

: 700

100 Ohms

7 W

200 V

5 %

Axial

75 PPM / C

22 mm

8 mm

- 55 C

+ 350 C

W20

Reel, Cut Tape

Wirewound Resistors - Through Hole 12K ohm 5% 7W Wirewound Resistor

W22-12KJI
Welwyn Components / TT Electronics
1: $5.45
2,309In Stock

Mfr. Part No.
W22-12KJI

Mouser Part No
756-W22-12KJI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 12K ohm 5% 7W Wirewound Resistor

Learn More

Datasheet

2,309In Stock

Cut Tape

$5.45

$3.43

$2.95

$2.68

Reel

$2.34

View

Min.: 1
Mult.: 1

: 700

12 kOhms

7 W

200 V

5 %

Axial

75 PPM / C

22 mm

8 mm

- 55 C

+ 200 C

W20

Reel, Cut Tape

Wirewound Resistors - Through Hole 7Watt 150 ohm 5%

W22-150RJI
Welwyn Components / TT Electronics
1: $3.52
2,054In Stock
700Expected 1/9/2026

Mfr. Part No.
W22-150RJI

Mouser Part No
756-W22-150RJI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 7Watt 150 ohm 5%

Learn More

Datasheet

2,054In Stock

700Expected 1/9/2026

Cut Tape

$3.52

$2.08

$1.80

$1.48

Reel

$1.18

View

Min.: 1
Mult.: 1

: 700

150 Ohms

7 W

200 V

5 %

Axial

75 PPM / C

22 mm

8 mm

- 55 C

+ 350 C

W20

Reel, Cut Tape

W20 Wirewound Resistors

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100 mOhms
120 mOhms
150 mOhms
180 mOhms
200 mOhms
220 mOhms
270 mOhms
330 mOhms
390 mOhms
470 mOhms
500 mOhms
510 mOhms
560 mOhms
680 mOhms
820 mOhms
1 Ohms
1.2 Ohms
1.5 Ohms
1.8 Ohms
2 Ohms