Wirewound Resistors – Mouser South Africa

.hide-partial { max-height: none; } .show-more { display: none; }

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.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 336

Applied Filters:

Resistance

Power Rating

Voltage Rating

Tolerance

Length

Width

Diameter

Maximum Operating Temperature

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Wirewound Resistors - Through Hole 620 ohm 5% 3W Vitreous Enamel

W21-620RJI
Welwyn Components / TT Electronics
1: $2.00
975In Stock

Mfr. Part No.
W21-620RJI

Mouser Part No
756-W21-620RJI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 620 ohm 5% 3W Vitreous Enamel

Learn More

Datasheet

975In Stock

$2.00

$1.26

$1.04

$0.921

Reel

$0.551

View

Min.: 1
Mult.: 1

Reel: 1,000

620 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 62 ohm 5% 3W Vitreous Enamel

W21-62RJI
Welwyn Components / TT Electronics
1: $1.93
950In Stock

Mfr. Part No.
W21-62RJI

Mouser Part No
756-W21-62RJI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 62 ohm 5% 3W Vitreous Enamel

Learn More

Datasheet

950In Stock

$1.93

$1.19

$1.05

$0.978

Reel

$0.604

View

Min.: 1
Mult.: 1

Reel: 1,000

62 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 3Watt 680 ohm 5%

W21-680RJI
Welwyn Components / TT Electronics
1: $1.86
24In Stock
750Expected 2026/05/04

Mfr. Part No.
W21-680RJI

Mouser Part No
756-W21-680RJI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 3Watt 680 ohm 5%

Learn More

Datasheet

24In Stock

750Expected 2026/05/04

$1.86

$1.16

$0.979

$0.794

$0.602

Reel

$0.602

Min.: 1
Mult.: 1

Reel: 1,000

680 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 3Watt 6.8K ohm 5%

W21-6K8JI
Welwyn Components / TT Electronics
1: $1.92
500In Stock

Mfr. Part No.
W21-6K8JI

Mouser Part No
756-W21-6K8JI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 3Watt 6.8K ohm 5%

Learn More

Datasheet

500In Stock

$1.92

$1.64

Reel

$0.78

$0.734

$0.729

Min.: 1
Mult.: 1

Reel: 1,000

6.8 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 82 ohm 5% 3W Wirewound Resistor

W21-82RJI
Welwyn Components / TT Electronics
1: $2.00
782In Stock
1,000Expected 2026/04/16

Mfr. Part No.
W21-82RJI

Mouser Part No
756-W21-82RJI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 82 ohm 5% 3W Wirewound Resistor

Learn More

Datasheet

782In Stock

1,000Expected 2026/04/16

$2.00

$1.26

$1.08

$0.987

$0.983

Reel

$0.53

Min.: 1
Mult.: 1

Reel: 1,000

82 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 3Watt 0.10 ohm 5%

W21-R10JI
Welwyn Components / TT Electronics
1: $2.17
284In Stock
1,000Expected 2026/05/11

Mfr. Part No.
W21-R10JI

Mouser Part No
756-W21-R10JI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 3Watt 0.10 ohm 5%

Learn More

Datasheet

284In Stock

1,000Expected 2026/05/11

$2.17

$1.33

$1.23

$0.964

$0.833

Reel

$0.747

Min.: 1
Mult.: 1

Reel: 1,000

100 mOhms

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 3Watt 0.15 ohm 5%

W21-R15JI
Welwyn Components / TT Electronics
1: $2.17
1,141In Stock

Mfr. Part No.
W21-R15JI

Mouser Part No
756-W21-R15JI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 3Watt 0.15 ohm 5%

Learn More

Datasheet

1,141In Stock

$2.17

$1.33

$1.23

$0.964

Reel

$0.706

View

Min.: 1
Mult.: 1

Reel: 1,000

150 mOhms

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 0.18 ohm 5% 3W Vitreous Enamel

W21-R18JI
Welwyn Components / TT Electronics
1: $2.17
17In Stock

Mfr. Part No.
W21-R18JI

Mouser Part No
756-W21-R18JI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 0.18 ohm 5% 3W Vitreous Enamel

Learn More

Datasheet

17In Stock

$2.17

$1.33

$0.889

$0.842

Reel

$0.677

View

Min.: 1
Mult.: 1

Reel: 1,000

180 mOhms

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 3Watt 0.22 ohm 5%

W21-R22JI
Welwyn Components / TT Electronics
1: $2.13
1,225In Stock

Mfr. Part No.
W21-R22JI

Mouser Part No
756-W21-R22JI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 3Watt 0.22 ohm 5%

Learn More

Datasheet

1,225In Stock

$2.13

$1.30

$1.19

$0.946

Reel

$0.658

View

Min.: 1
Mult.: 1

Reel: 1,000

220 mOhms

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 3Watt 0.33 ohm 5%

W21-R33JI
Welwyn Components / TT Electronics
1: $1.40
275In Stock
2,000On Order

Mfr. Part No.
W21-R33JI

Mouser Part No
756-W21-R33JI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 3Watt 0.33 ohm 5%

Learn More

Datasheet

275In Stock

2,000On Order

$1.40

$1.24

$1.06

$0.894

Reel

$0.735

View

Min.: 1
Mult.: 1

Reel: 1,000

330 mOhms

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 3Watt 0.47 ohm 5%

W21-R47JI
Welwyn Components / TT Electronics
1: $2.17
538In Stock

Mfr. Part No.
W21-R47JI

Mouser Part No
756-W21-R47JI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 3Watt 0.47 ohm 5%

Learn More

Datasheet

538In Stock

$2.17

$1.33

$1.23

$0.964

Reel

$0.706

View

Min.: 1
Mult.: 1

Reel: 1,000

470 mOhms

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 3Watt 0.68 ohm 5%

W21-R68JI
Welwyn Components / TT Electronics
1: $2.14
1,170In Stock

Mfr. Part No.
W21-R68JI

Mouser Part No
756-W21-R68JI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 3Watt 0.68 ohm 5%

Learn More

Datasheet

1,170In Stock

$2.14

$1.31

$1.20

$0.863

Reel

$0.702

View

Min.: 1
Mult.: 1

Reel: 1,000

680 mOhms

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 0.33 ohm 5% 7W Wirewound Resistor

W22-0R33JI
Welwyn Components / TT Electronics
1: $2.97
66In Stock

Mfr. Part No.
W22-0R33JI

Mouser Part No
756-W22-0R33JI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 0.33 ohm 5% 7W Wirewound Resistor

Learn More

Datasheet

66In Stock

Cut Tape

$2.97

$1.76

$1.51

$1.24

Reel

$0.99

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 700

330 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 10K ohm 5%

W22-10KJI
Welwyn Components / TT Electronics
1: $3.00
1,396In Stock

Mfr. Part No.
W22-10KJI

Mouser Part No
756-W22-10KJI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 7Watt 10K ohm 5%

Learn More

Datasheet

1,396In Stock

Cut Tape

$3.00

$1.79

$1.58

$1.30

$1.15

Reel

$1.04

Min.: 1
Mult.: 1

Reel: 700

10 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 10 ohm 5%

W22-10RJI
Welwyn Components / TT Electronics
1: $2.67
1,294In Stock

Mfr. Part No.
W22-10RJI

Mouser Part No
756-W22-10RJI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 7Watt 10 ohm 5%

Learn More

Datasheet

1,294In Stock

Cut Tape

$2.67

$1.60

$1.38

$1.14

$0.987

Reel

$0.919

Min.: 1
Mult.: 1

Reel: 700

10 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 120 ohm 5% 7W Vitreous Enamel

W22-120RJI
Welwyn Components / TT Electronics
1: $2.58
23In Stock
700Expected 2026/04/28

Mfr. Part No.
W22-120RJI

Mouser Part No
756-W22-120RJI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 120 ohm 5% 7W Vitreous Enamel

Learn More

Datasheet

23In Stock

700Expected 2026/04/28

Cut Tape

$2.58

$1.52

$1.31

$1.08

Reel

$0.919

View

Min.: 1
Mult.: 1

Reel: 700

120 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 130 ohm 5% 7W Vitreous Enamel

W22-130RJI
Welwyn Components / TT Electronics
1: $2.58
448In Stock

Mfr. Part No.
W22-130RJI

Mouser Part No
756-W22-130RJI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 130 ohm 5% 7W Vitreous Enamel

Learn More

Datasheet

448In Stock

Cut Tape

$2.58

$1.52

$1.31

$1.08

Reel

$0.864

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 700

130 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 180 ohm 5% 7W Vitreous Enamel

W22-180RJI
Welwyn Components / TT Electronics
1: $2.58
2In Stock

Mfr. Part No.
W22-180RJI

Mouser Part No
756-W22-180RJI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 180 ohm 5% 7W Vitreous Enamel

Learn More

Datasheet

2In Stock

Cut Tape

$2.58

$1.52

$1.31

$1.08

$0.94

Reel

$0.919

Min.: 1
Mult.: 1

Reel: 700

180 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 18K ohm 5% 7W Vitreous Enamel

W22-18KJI
Welwyn Components / TT Electronics
1: $3.74
443In Stock

Mfr. Part No.
W22-18KJI

Mouser Part No
756-W22-18KJI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 18K ohm 5% 7W Vitreous Enamel

Learn More

Datasheet

443In Stock

Cut Tape

$3.74

$2.28

$2.12

$1.74

Reel

$1.44

View

Min.: 1
Mult.: 1

Reel: 700

18 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 1K ohm 5%

W22-1K0JI
Welwyn Components / TT Electronics
1: $1.43
1,292In Stock
2,100Expected 2026/05/04

Mfr. Part No.
W22-1K0JI

Mouser Part No
756-W22-1K0JI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 7Watt 1K ohm 5%

Learn More

Datasheet

1,292In Stock

2,100Expected 2026/05/04

Cut Tape

$1.43

$1.42

$1.36

$1.34

Reel

$0.847

Min.: 1
Mult.: 1

Reel: 700

1 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 1K ohm 5% 7W Wirewound Resistor

W22-1KJI
Welwyn Components / TT Electronics
1: $2.64
716In Stock

Mfr. Part No.
W22-1KJI

Mouser Part No
756-W22-1KJI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 1K ohm 5% 7W Wirewound Resistor

Learn More

Datasheet

716In Stock

Cut Tape

$2.64

$1.56

$1.34

$1.11

Reel

$0.883

View

Min.: 1
Mult.: 1

Reel: 700

1 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 1.0 ohm 5%

W22-1R0JI
Welwyn Components / TT Electronics
1: $3.30
518In Stock

Mfr. Part No.
W22-1R0JI

Mouser Part No
756-W22-1R0JI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 7Watt 1.0 ohm 5%

Learn More

Datasheet

518In Stock

Cut Tape

$3.30

$1.97

$1.74

$1.44

Reel

$1.13

View

Min.: 1
Mult.: 1

Reel: 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 1.2 ohm 5% 7W Wirewound Resistor

W22-1R2JI
Welwyn Components / TT Electronics
1: $3.22
133In Stock

Mfr. Part No.
W22-1R2JI

Mouser Part No
756-W22-1R2JI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 1.2 ohm 5% 7W Wirewound Resistor

Learn More

Datasheet

133In Stock

Cut Tape

$3.22

$1.92

$1.70

$1.40

Reel

$1.12

View

Min.: 1
Mult.: 1

Reel: 700

1.2 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 1.5 ohm 5%

W22-1R5JI
Welwyn Components / TT Electronics
1: $3.22
501In Stock

Mfr. Part No.
W22-1R5JI

Mouser Part No
756-W22-1R5JI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 7Watt 1.5 ohm 5%

Learn More

Datasheet

501In Stock

Cut Tape

$3.22

$1.92

$1.70

$1.40

Reel

$1.12

View

Min.: 1
Mult.: 1

Reel: 700

1.5 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 1.8 ohm 5% 7W Vitreous Enamel

W22-1R8JI
Welwyn Components / TT Electronics
1: $3.30
700In Stock

Mfr. Part No.
W22-1R8JI

Mouser Part No
756-W22-1R8JI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 1.8 ohm 5% 7W Vitreous Enamel

Learn More

Datasheet

700In Stock

Cut Tape

$3.30

$1.97

$1.74

$1.44

Reel

$1.21

View

Min.: 1
Mult.: 1

Reel: 700

1.8 Ohms

7 W

200 V

5 %

Axial

75 PPM / C

22 mm

8 mm

- 55 C

+ 200 C

W20

Reel, Cut Tape

W20 Wirewound Resistors

Customer Service Office

Company

Resources

Support

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