Wirewound Resistors – Mouser Peru

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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 2.7 ohm 5% 7W Vitreous Enamel

W22-2R7JI
Welwyn Components / TT Electronics
1: S/10.94
665In Stock

Mfr. Part #
W22-2R7JI

Mouser Part #
756-W22-2R7JI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 2.7 ohm 5% 7W Vitreous Enamel

Learn More

Datasheet

665In Stock

Cut Tape

S/10.94

S/6.66

S/5.33

S/4.87

Reel

S/4.32

View

MouseReel Available

Min.: 1
Mult.: 1

: 700

2.7 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 300 ohm 5% 7W Wirewound Resistor

W22-300RJI
Welwyn Components / TT Electronics
1: S/11.52
517In Stock

Mfr. Part #
W22-300RJI

Mouser Part #
756-W22-300RJI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 300 ohm 5% 7W Wirewound Resistor

Learn More

Datasheet

517In Stock

Cut Tape

S/11.52

S/5.92

S/5.45

S/4.90

Reel

S/4.44

View

Min.: 1
Mult.: 1

: 700

300 Ohms

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 330 ohm 5%

W22-330RJI
Welwyn Components / TT Electronics
1: S/12.26
386In Stock

Mfr. Part #
W22-330RJI

Mouser Part #
756-W22-330RJI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 7Watt 330 ohm 5%

Learn More

Datasheet

386In Stock

Cut Tape

S/12.26

S/6.31

S/6.07

S/5.33

Reel

S/3.23

S/3.05

Min.: 1
Mult.: 1

: 700

330 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 390 ohm 5% 7W Vitreous Enamel

W22-390RJI
Welwyn Components / TT Electronics
1: S/10.04
840In Stock
1,400Expected 1/22/2027

Mfr. Part #
W22-390RJI

Mouser Part #
756-W22-390RJI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 390 ohm 5% 7W Vitreous Enamel

Learn More

Datasheet

840In Stock

1,400Expected 1/22/2027

Cut Tape

S/10.04

S/5.92

S/5.10

S/4.20

Reel

S/3.08

View

Min.: 1
Mult.: 1

: 700

390 Ohms

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 3.3K ohm 5%

W22-3K3JI
Welwyn Components / TT Electronics
1: S/13.43
1,132In Stock

Mfr. Part #
W22-3K3JI

Mouser Part #
756-W22-3K3JI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 7Watt 3.3K ohm 5%

Learn More

Datasheet

1,132In Stock

Cut Tape

S/13.43

S/7.12

S/6.54

S/5.80

Reel

S/4.09

View

Min.: 1
Mult.: 1

: 700

3.3 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

W22-3R3FI
Welwyn Components / TT Electronics
1: S/12.11
622In Stock

Mfr. Part #
W22-3R3FI

Mouser Part #
756-W22-3R3FI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole

Datasheet

622In Stock

Cut Tape

S/12.11

S/7.20

S/6.38

S/5.25

Reel

S/3.89

View

Min.: 1
Mult.: 1

: 700

3.3 Ohms

7 W

200 V

1 %

Axial

75 PPM / C

22 mm

8 mm

- 55 C

+ 200 C

W20

Reel, Cut Tape

Wirewound Resistors - Through Hole 7Watt 3.3 ohm 5%

W22-3R3JI
Welwyn Components / TT Electronics
1: S/12.34
1,180In Stock

Mfr. Part #
W22-3R3JI

Mouser Part #
756-W22-3R3JI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 7Watt 3.3 ohm 5%

Learn More

Datasheet

1,180In Stock

Cut Tape

S/12.34

S/6.50

S/5.45

S/4.83

Reel

S/3.37

View

Min.: 1
Mult.: 1

: 700

3.3 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 7Watt 47 ohm 5%

W22-47RJI
Welwyn Components / TT Electronics
1: S/17.63
741In Stock
1,400Expected 11/30/2026

Mfr. Part #
W22-47RJI

Mouser Part #
756-W22-47RJI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 7Watt 47 ohm 5%

Learn More

Datasheet

741In Stock

1,400Expected 11/30/2026

Cut Tape

S/17.63

S/8.29

S/7.67

S/6.38

Reel

S/3.31

View

Min.: 1
Mult.: 1

: 700

47 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 7Watt 4.7K ohm 5%

W22-4K7JI
Welwyn Components / TT Electronics
1: S/22.23
1,282In Stock

Mfr. Part #
W22-4K7JI

Mouser Part #
756-W22-4K7JI

Welwyn Components / TT Electronics

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

Learn More

Datasheet

1,282In Stock

Cut Tape

S/22.23

S/11.52

S/11.05

S/5.72

Reel

S/4.09

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 7Watt 4.7 ohm 5%

W22-4R7JI
Welwyn Components / TT Electronics
1: S/12.26
731In Stock

Mfr. Part #
W22-4R7JI

Mouser Part #
756-W22-4R7JI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 7Watt 4.7 ohm 5%

Learn More

Datasheet

731In Stock

Cut Tape

S/12.26

S/6.31

S/6.07

S/5.33

Reel

S/3.37

S/3.23

Min.: 1
Mult.: 1

: 700

4.7 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 510 ohm 5% 7W Vitreous Enamel

W22-510RJI
Welwyn Components / TT Electronics
1: S/11.52
752In Stock

Mfr. Part #
W22-510RJI

Mouser Part #
756-W22-510RJI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 510 ohm 5% 7W Vitreous Enamel

Learn More

Datasheet

752In Stock

Cut Tape

S/11.52

S/5.92

S/5.45

S/5.33

Reel

S/4.98

View

MouseReel Available

Min.: 1
Mult.: 1

: 700

510 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

W22-51RJI
Welwyn Components / TT Electronics
1: S/12.26
156In Stock
700On Order

Mfr. Part #
W22-51RJI

Mouser Part #
756-W22-51RJI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole

Learn More

Datasheet

156In Stock

700On Order

Cut Tape

S/12.26

S/6.31

S/6.07

S/4.24

Reel

S/3.66

View

Min.: 1
Mult.: 1

: 700

51 Ohms

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 56 ohm 5% 7W Vitreous Enamel

W22-56RJI
Welwyn Components / TT Electronics
1: S/12.26
40In Stock
700Expected 1/1/2027

Mfr. Part #
W22-56RJI

Mouser Part #
756-W22-56RJI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 56 ohm 5% 7W Vitreous Enamel

Learn More

Datasheet

40In Stock

700Expected 1/1/2027

Cut Tape

S/12.26

S/5.96

S/4.40

S/3.83

Reel

S/3.39

Min.: 1
Mult.: 1

: 700

56 Ohms

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 5.6K ohm 5% 7W Vitreous Enamel

W22-5K6JI
Welwyn Components / TT Electronics
1: S/14.21
700In Stock

Mfr. Part #
W22-5K6JI

Mouser Part #
756-W22-5K6JI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 5.6K ohm 5% 7W Vitreous Enamel

Learn More

Datasheet

700In Stock

Cut Tape

S/14.21

S/7.63

S/6.58

S/5.68

Reel

S/5.45

View

MouseReel Available

Min.: 1
Mult.: 1

: 700

5.6 kOhms

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 5.6 ohm 5% 7W Wirewound Resistor

W22-5R6JI
Welwyn Components / TT Electronics
1: S/12.30
607In Stock
700Expected 1/1/2027

Mfr. Part #
W22-5R6JI

Mouser Part #
756-W22-5R6JI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 5.6 ohm 5% 7W Wirewound Resistor

Learn More

Datasheet

607In Stock

700Expected 1/1/2027

Cut Tape

S/12.30

S/6.34

S/6.11

S/5.92

Reel

S/5.76

View

Min.: 1
Mult.: 1

: 700

5.6 Ohms

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 680 ohm 5%

W22-680RJI
Welwyn Components / TT Electronics
1: S/18.65
73In Stock

Mfr. Part #
W22-680RJI

Mouser Part #
756-W22-680RJI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 7Watt 680 ohm 5%

Learn More

Datasheet

73In Stock

Cut Tape

S/18.65

S/9.46

S/4.24

S/3.66

Reel

S/3.23

S/3.08

Min.: 1
Mult.: 1

: 700

680 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 7Watt 68 ohm 5%

W22-68RJI
Welwyn Components / TT Electronics
1: S/16.78
583In Stock

Mfr. Part #
W22-68RJI

Mouser Part #
756-W22-68RJI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 7Watt 68 ohm 5%

Learn More

Datasheet

583In Stock

Cut Tape

S/16.78

S/8.49

S/8.10

S/6.81

Reel

S/3.37

View

Min.: 1
Mult.: 1

: 700

68 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 7watt 6.8 ohm 5%

W22-6R8JI
Welwyn Components / TT Electronics
1: S/12.26
565In Stock

Mfr. Part #
W22-6R8JI

Mouser Part #
756-W22-6R8JI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 7watt 6.8 ohm 5%

Learn More

Datasheet

565In Stock

Cut Tape

S/12.26

S/6.31

S/6.07

S/5.33

Reel

S/3.37

View

Min.: 1
Mult.: 1

: 700

6.8 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 7.5K ohm 5% 7W Vitreous Enamel

W22-7K5JI
Welwyn Components / TT Electronics
1: S/19.54
216In Stock

Mfr. Part #
W22-7K5JI

Mouser Part #
756-W22-7K5JI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 7.5K ohm 5% 7W Vitreous Enamel

Learn More

Datasheet

216In Stock

Cut Tape

S/19.54

S/10.16

S/9.77

S/4.52

Reel

S/4.36

View

Min.: 1
Mult.: 1

: 700

7.5 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 820 ohm 5% 7W Wirewound Resistor

W22-820RJI
Welwyn Components / TT Electronics
1: S/10.98
1,319In Stock

Mfr. Part #
W22-820RJI

Mouser Part #
756-W22-820RJI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 820 ohm 5% 7W Wirewound Resistor

Learn More

Datasheet

1,319In Stock

Cut Tape

S/10.98

S/5.76

S/5.02

S/4.52

Reel

S/4.24

View

Min.: 1
Mult.: 1

: 700

820 Ohms

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 8.2 ohm 5% 7W Wirewound Resistor

W22-8R2JI
Welwyn Components / TT Electronics
1: S/11.52
1,066In Stock

Mfr. Part #
W22-8R2JI

Mouser Part #
756-W22-8R2JI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 8.2 ohm 5% 7W Wirewound Resistor

Learn More

Datasheet

1,066In Stock

Cut Tape

S/11.52

S/7.24

S/5.68

S/5.45

Reel

S/4.90

View

MouseReel Available

Min.: 1
Mult.: 1

: 700

8.2 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 91 ohm 5% 7W Vitreous Enamel

W22-91RJI
Welwyn Components / TT Electronics
1: S/11.52
612In Stock

Mfr. Part #
W22-91RJI

Mouser Part #
756-W22-91RJI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 91 ohm 5% 7W Vitreous Enamel

Learn More

Datasheet

612In Stock

Cut Tape

S/11.52

S/5.92

S/5.45

S/4.90

Reel

S/4.44

View

MouseReel Available

Min.: 1
Mult.: 1

: 700

91 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 0.10 ohm 5%

W22-R10JI
Welwyn Components / TT Electronics
1: S/12.53
397In Stock
700Expected 10/2/2026

Mfr. Part #
W22-R10JI

Mouser Part #
756-W22-R10JI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 7Watt 0.10 ohm 5%

Learn More

Datasheet

397In Stock

700Expected 10/2/2026

Cut Tape

S/12.53

S/7.47

S/6.62

S/5.45

Reel

S/4.05

View

Min.: 1
Mult.: 1

: 700

100 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 0.12 ohm 5% 7W Vitreous Enamel

W22-R12JI
Welwyn Components / TT Electronics
1: S/12.57
527In Stock

Mfr. Part #
W22-R12JI

Mouser Part #
756-W22-R12JI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 0.12 ohm 5% 7W Vitreous Enamel

Learn More

Datasheet

527In Stock

Cut Tape

S/12.57

S/7.51

S/6.66

S/5.49

Reel

S/4.40

View

MouseReel Available

Min.: 1
Mult.: 1

: 700

120 mOhms

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: S/12.53
1,084In Stock

Mfr. Part #
W22-R22JI

Mouser Part #
756-W22-R22JI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 7Watt 0.22 ohm 5%

Learn More

Datasheet

1,084In Stock

Cut Tape

S/12.53

S/7.47

S/6.62

S/5.45

Reel

S/4.36

View

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

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