Wirewound Resistors – Mouser Israel

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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 1K ohm 1% 3W

W21-1K0FI
Welwyn Components / TT Electronics
1: $2.14
917In Stock

Mfr. Part No.
W21-1K0FI

Mouser Part No
756-W21-1K0FI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 1K ohm 1% 3W

Learn More

Datasheet

917In Stock

$2.14

$1.31

$1.03

$0.888

Reel

$0.693

View

Min.: 1
Mult.: 1

: 1,000

1 kOhms

3 W

100 V

1 %

Axial

75 PPM / C

12.7 mm

5.6 mm

- 55 C

+ 200 C

W20

Ammo Pack

Wirewound Resistors - Through Hole 1.2K ohm 5% 3W Wirewound Resistor

W21-1K2JI
Welwyn Components / TT Electronics
1: $1.83
1,076In Stock

Mfr. Part No.
W21-1K2JI

Mouser Part No
756-W21-1K2JI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 1.2K ohm 5% 3W Wirewound Resistor

Learn More

Datasheet

1,076In Stock

$1.83

$1.64

$1.40

$1.24

Reel

$0.566

View

Min.: 1
Mult.: 1

: 1,000

1.2 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 200 ohm 5% 3W Vitreous Enamel

W21-200RJI
Welwyn Components / TT Electronics
1: $2.19
1,075In Stock

Mfr. Part No.
W21-200RJI

Mouser Part No
756-W21-200RJI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 200 ohm 5% 3W Vitreous Enamel

Learn More

Datasheet

1,075In Stock

$2.19

$1.38

$1.13

$1.10

Reel

$0.743

View

Min.: 1
Mult.: 1

: 1,000

200 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 3.3K ohm 5%

W21-3K3JI
Welwyn Components / TT Electronics
1: $2.36
958In Stock

Mfr. Part No.
W21-3K3JI

Mouser Part No
756-W21-3K3JI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 3Watt 3.3K ohm 5%

Learn More

Datasheet

958In Stock

$2.36

$1.64

$1.25

$1.10

Reel

$0.685

View

Min.: 1
Mult.: 1

: 1,000

3.3 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 56 ohm 5% 3W Wirewound Resistor

W21-56RJI
Welwyn Components / TT Electronics
1: $2.38
1,403In Stock

Mfr. Part No.
W21-56RJI

Mouser Part No
756-W21-56RJI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 56 ohm 5% 3W Wirewound Resistor

Learn More

Datasheet

1,403In Stock

$2.38

$1.55

$1.25

$1.24

Reel

$0.558

View

Min.: 1
Mult.: 1

: 1,000

56 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 6.8K ohm 5%

W21-6K8JI
Welwyn Components / TT Electronics
1: $3.01
117In Stock
1,000Expected 25/08/2026

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

117In Stock

1,000Expected 25/08/2026

$3.01

$2.09

$1.59

$1.53

Reel

$0.827

View

Min.: 1
Mult.: 1

: 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 3Watt 6.8 ohm 5%

W21-6R8JI
Welwyn Components / TT Electronics
1: $2.06
702In Stock
1,000Expected 09/10/2026

Mfr. Part No.
W21-6R8JI

Mouser Part No
756-W21-6R8JI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 3Watt 6.8 ohm 5%

Learn More

Datasheet

702In Stock

1,000Expected 09/10/2026

$2.06

$1.28

$0.962

$0.85

$0.731

Reel

$0.546

Min.: 1
Mult.: 1

: 1,000

6.8 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 8.2 ohm 5% 3W Vitreous Enamel

W21-8R2JI
Welwyn Components / TT Electronics
1: $3.06
2,875In Stock

Mfr. Part No.
W21-8R2JI

Mouser Part No
756-W21-8R2JI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 8.2 ohm 5% 3W Vitreous Enamel

Learn More

Datasheet

2,875In Stock

$3.06

$1.94

$1.44

$1.41

Reel

$1.10

View

Min.: 1
Mult.: 1

: 1,000

8.2 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 18 ohm 5% 7W Wirewound Resistor

W22-18RJI
Welwyn Components / TT Electronics
1: $3.16
910In Stock

Mfr. Part No.
W22-18RJI

Mouser Part No
756-W22-18RJI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 18 ohm 5% 7W Wirewound Resistor

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Datasheet

910In Stock

Cut Tape

$3.16

$1.51

$0.876

Reel

$0.852

$0.71

Min.: 1
Mult.: 1

: 700

18 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 7W 22K Ohms 5%

W22-22KJI
Welwyn Components / TT Electronics
1: $3.75
703In Stock

Mfr. Part No.
W22-22KJI

Mouser Part No
756-W22-22KJI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 7W 22K Ohms 5%

Learn More

Datasheet

703In Stock

Cut Tape

$3.75

$2.29

$2.13

$1.72

Reel

$1.38

View

Min.: 1
Mult.: 1

: 700

22 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 2K ohm 5% 7W Vitreous Enamel

W22-2K0JI
Welwyn Components / TT Electronics
1: $3.00
686In Stock

Mfr. Part No.
W22-2K0JI

Mouser Part No
756-W22-2K0JI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 2K ohm 5% 7W Vitreous Enamel

Learn More

Datasheet

686In Stock

Cut Tape

$3.00

$1.79

$1.58

$1.30

Reel

$0.937

View

MouseReel Available

Min.: 1
Mult.: 1

: 700

2 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 7Watt 470 ohm 5%

W22-470RJI
Welwyn Components / TT Electronics
1: $3.15
1,451In Stock

Mfr. Part No.
W22-470RJI

Mouser Part No
756-W22-470RJI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 7Watt 470 ohm 5%

Learn More

Datasheet

1,451In Stock

Cut Tape

$3.15

$1.57

$1.44

$1.30

Reel

$0.865

View

Min.: 1
Mult.: 1

: 700

470 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 560 ohm 5% 7W Vitreous Enamel

W22-560RJI
Welwyn Components / TT Electronics
1: $2.84
685In Stock

Mfr. Part No.
W22-560RJI

Mouser Part No
756-W22-560RJI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 560 ohm 5% 7W Vitreous Enamel

Learn More

Datasheet

685In Stock

Cut Tape

$2.84

$1.49

$1.30

$1.21

Reel

$1.13

View

Min.: 1
Mult.: 1

: 700

560 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 5.1K ohm 5% 7W Wirewound Resistor

W22-5K1JI
Welwyn Components / TT Electronics
1: $3.30
698In Stock

Mfr. Part No.
W22-5K1JI

Mouser Part No
756-W22-5K1JI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 5.1K ohm 5% 7W Wirewound Resistor

Learn More

Datasheet

698In Stock

Cut Tape

$3.30

$1.78

$1.56

$1.34

Reel

$1.29

View

MouseReel Available

Min.: 1
Mult.: 1

: 700

5.1 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 5.1 ohm 5% 7W Wirewound Resistor

W22-5R1JI
Welwyn Components / TT Electronics
1: $2.68
1,110In Stock

Mfr. Part No.
W22-5R1JI

Mouser Part No
756-W22-5R1JI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 5.1 ohm 5% 7W Wirewound Resistor

Learn More

Datasheet

1,110In Stock

Cut Tape

$2.68

$1.61

$1.35

$1.16

Reel

$0.968

View

MouseReel Available

Min.: 1
Mult.: 1

: 700

5.1 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 8.2K ohm 5% 7W Wirewound Resistor

W22-8K2JI
Welwyn Components / TT Electronics
1: $3.45
1,213In Stock

Mfr. Part No.
W22-8K2JI

Mouser Part No
756-W22-8K2JI

Welwyn Components / TT Electronics

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

Learn More

Datasheet

1,213In Stock

Cut Tape

$3.45

$1.83

$1.68

$1.64

Reel

$1.52

View

Min.: 1
Mult.: 1

: 700

8.2 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 0.68 ohm 5%

W22-R68JI
Welwyn Components / TT Electronics
1: $3.22
1,078In Stock

Mfr. Part No.
W22-R68JI

Mouser Part No
756-W22-R68JI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 7Watt 0.68 ohm 5%

Learn More

Datasheet

1,078In Stock

Cut Tape

$3.22

$1.92

$1.70

$1.40

Reel

$1.04

View

Min.: 1
Mult.: 1

: 700

680 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 15K ohm 5% 10.5W Wirewound Resistor

W23-15KJI
Welwyn Components / TT Electronics
1: $6.30
200In Stock

Mfr. Part No.
W23-15KJI

Mouser Part No
756-W23-15KJI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 15K ohm 5% 10.5W Wirewound Resistor

Learn More

Datasheet

200In Stock

$6.30

$4.46

$3.79

$3.04

View

Min.: 1
Mult.: 1

15 kOhms

10.5 W

500 V

5 %

Axial

75 PPM / C

38 mm

8 mm

- 55 C

+ 200 C

W20

Bulk

Wirewound Resistors - Through Hole 1.5K ohm 5% 10.5W Vitreous Enamel

W23-1K5JI
Welwyn Components / TT Electronics
1: $6.18
249In Stock

Mfr. Part No.
W23-1K5JI

Mouser Part No
756-W23-1K5JI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 1.5K ohm 5% 10.5W Vitreous Enamel

Learn More

Datasheet

249In Stock

$6.18

$3.56

$3.02

$2.69

View

Min.: 1
Mult.: 1

1.5 kOhms

10.5 W

500 V

5 %

Axial

75 PPM / C

38 mm

8 mm

- 55 C

+ 200 C

W20

Bulk

Wirewound Resistors - Through Hole 2.2 ohm 5% 14W Wirewound Resistor

W24-2R2JI
Welwyn Components / TT Electronics
1: $4.40
369In Stock

Mfr. Part No.
W24-2R2JI

Mouser Part No
756-W24-2R2JI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 2.2 ohm 5% 14W Wirewound Resistor

Learn More

Datasheet

369In Stock

$4.40

$3.40

$2.89

$2.48

View

Min.: 1
Mult.: 1

2.2 Ohms

14 W

750 V

5 %

Axial

75 PPM / C

53.5 mm

8 mm

- 55 C

+ 200 C

W20

Bulk

Wirewound Resistors - Through Hole 470 ohm 5% 14W Vitreous Enamel

W24-470RJI
Welwyn Components / TT Electronics
1: $6.16
309In Stock

Mfr. Part No.
W24-470RJI

Mouser Part No
756-W24-470RJI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 470 ohm 5% 14W Vitreous Enamel

Learn More

Datasheet

309In Stock

$6.16

$4.14

$3.52

$2.97

View

Min.: 1
Mult.: 1

470 Ohms

14 W

750 V

5 %

Axial

75 PPM / C

53.5 mm

8 mm

- 55 C

+ 200 C

W20

Bulk

Wirewound Resistors - Through Hole 0.1 ohm 5% 3W Wirewound Resistor

W21-0R1JI
Welwyn Components / TT Electronics
1: $2.60
947In Stock
1,000Expected 27/08/2026

Mfr. Part No.
W21-0R1JI

Mouser Part No
756-W21-0R1JI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 0.1 ohm 5% 3W Wirewound Resistor

Learn More

Datasheet

947In Stock

1,000Expected 27/08/2026

$2.60

$1.70

$1.45

$1.43

Reel

$0.696

View

Min.: 1
Mult.: 1

: 1,000

100 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 0.51 ohm 5% 3W Wirewound Resistor

W21-0R51JI
Welwyn Components / TT Electronics
1: $2.30
996In Stock

Mfr. Part No.
W21-0R51JI

Mouser Part No
756-W21-0R51JI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 0.51 ohm 5% 3W Wirewound Resistor

Learn More

Datasheet

996In Stock

$2.30

$1.45

$1.20

$1.09

View

Min.: 1
Mult.: 1

510 mOhms

3 W

100 V

5 %

Axial

75 PPM / C

12.7 mm

5.6 mm

- 55 C

+ 200 C

W20

Bulk

Wirewound Resistors - Through Hole 0.5 ohm 5% 3W Wirewound Resistor

W21-0R5JI
Welwyn Components / TT Electronics
1: $2.26
1,000In Stock

Mfr. Part No.
W21-0R5JI

Mouser Part No
756-W21-0R5JI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 0.5 ohm 5% 3W Wirewound Resistor

Learn More

Datasheet

1,000In Stock

$2.26

$1.41

$1.20

$1.06

View

Min.: 1
Mult.: 1

500 mOhms

3 W

100 V

5 %

Axial

75 PPM / C

12.7 mm

5.6 mm

- 55 C

+ 200 C

W20

Bulk

Wirewound Resistors - Through Hole 3Watt 100 ohm 5%

W21-100RJI
Welwyn Components / TT Electronics
1: $2.45
796In Stock
1,000Expected 25/12/2026

Mfr. Part No.
W21-100RJI

Mouser Part No
756-W21-100RJI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 3Watt 100 ohm 5%

Learn More

Datasheet

796In Stock

1,000Expected 25/12/2026

$2.45

$1.71

$1.14

$1.02

$0.968

Reel

$0.546

Min.: 1
Mult.: 1

: 1,000

100 Ohms

3 W

100 V

5 %

Axial

75 PPM / C

12.7 mm

5.6 mm

- 55 C

+ 350 C

W20

Ammo Pack

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