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 14Watt 47 ohm 5%

W24-47RJI
Welwyn Components / TT Electronics
1: $6.61
1,240In Stock
2,000Expected 18/11/2026

Mfr. Part No.
W24-47RJI

Mouser Part No
756-W24-47RJI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 14Watt 47 ohm 5%

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Datasheet

1,240In Stock

2,000Expected 18/11/2026

$6.61

$4.61

$3.92

$2.63

View

Min.: 1
Mult.: 1

47 Ohms

14 W

750 V

5 %

Axial

75 PPM / C

53.5 mm

8 mm

- 55 C

+ 350 C

W20

Bulk

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

W21-1K0FI
Welwyn Components / TT Electronics
1: $2.14
987In Stock

Mfr. Part No.
W21-1K0FI

Mouser Part No
756-W21-1K0FI

Welwyn Components / TT Electronics

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

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Datasheet

987In 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: $1.60
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

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Datasheet

1,076In Stock

$1.60

$1.45

$1.14

$0.975

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

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Datasheet

1,075In Stock

$2.19

$1.38

$1.12

$1.10

Reel

$0.758

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: $2.23
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%

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Datasheet

958In Stock

$2.23

$1.52

$1.14

$0.984

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: $2.26
1,458In 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

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Datasheet

1,458In Stock

$2.26

$1.44

$1.16

$1.14

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 6.8 ohm 5%

W21-6R8JI
Welwyn Components / TT Electronics
1: $1.94
1,112In Stock

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

1,112In Stock

$1.94

$1.18

$0.962

$0.759

Reel

$0.566

View

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: $2.93
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

$2.93

$1.83

$1.36

$1.31

Reel

$1.02

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: $2.97
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

$2.97

$1.87

$1.36

$1.24

Reel

$1.01

View

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 560 ohm 5% 7W Vitreous Enamel

W22-560RJI
Welwyn Components / TT Electronics
1: $2.82
695In 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

695In Stock

Cut Tape

$2.82

$1.74

$1.39

$1.29

Reel

$1.16

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: $3.09
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

$3.09

$1.87

$1.60

$1.38

Reel

$1.07

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
423In Stock
700Expected 12/08/2026

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

423In Stock

700Expected 12/08/2026

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
1,293In 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

1,293In Stock

Cut Tape

$3.45

$2.19

$1.76

$1.68

Reel

$1.64

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
1,103In 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

1,103In 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: $5.89
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

$5.89

$3.68

$3.43

$2.70

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 10.5W 15 ohm 5%

W23-15RJI
Welwyn Components / TT Electronics
1: $8.02
70In Stock

Mfr. Part No.
W23-15RJI

Mouser Part No
756-W23-15RJI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 10.5W 15 ohm 5%

Learn More

Datasheet

70In Stock

$8.02

$4.86

$4.48

$2.24

View

Min.: 1
Mult.: 1

15 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 1.5K ohm 5% 10.5W Vitreous Enamel

W23-1K5JI
Welwyn Components / TT Electronics
1: $5.82
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

$5.82

$3.48

$2.73

$2.40

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
375In 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

375In 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 0.1 ohm 5% 3W Wirewound Resistor

W21-0R1JI
Welwyn Components / TT Electronics
1: $2.46
630In Stock
1,000Expected 20/10/2026

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

630In Stock

1,000Expected 20/10/2026

$2.46

$1.58

$1.36

$1.32

Reel

$0.724

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: $2.17
1,000In 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

1,000In Stock

$2.17

$1.34

$1.18

$0.978

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 3Watt 100 ohm 5%

W21-100RJI
Welwyn Components / TT Electronics
1: $2.33
796In Stock
1,000Expected 31/12/2026

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 31/12/2026

$2.33

$1.60

$1.14

$0.927

Reel

$0.558

View

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

Wirewound Resistors - Through Hole 3Watt 10 ohm 5%

W21-10RJI
Welwyn Components / TT Electronics
1: $1.94
478In Stock
1,000Expected 23/04/2027

Mfr. Part No.
W21-10RJI

Mouser Part No
756-W21-10RJI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 3Watt 10 ohm 5%

Learn More

Datasheet

478In Stock

1,000Expected 23/04/2027

$1.94

$1.18

$0.962

$0.85

View

Reel

$0.546

Min.: 1
Mult.: 1

: 1,000

10 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 120 ohm 5% 3W Wirewound Resistor

W21-120RJI
Welwyn Components / TT Electronics
1: $1.83
700In Stock
1,000Expected 11/12/2026

Mfr. Part No.
W21-120RJI

Mouser Part No
756-W21-120RJI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 120 ohm 5% 3W Wirewound Resistor

Learn More

Datasheet

700In Stock

1,000Expected 11/12/2026

$1.83

$1.08

$0.962

$0.687

$0.65

Reel

$0.556

Min.: 1
Mult.: 1

: 1,000

120 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 130 ohm 5% 3W Vitreous Enamel

W21-130RJI
Welwyn Components / TT Electronics
1: $1.82
1,000In Stock

Mfr. Part No.
W21-130RJI

Mouser Part No
756-W21-130RJI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 130 ohm 5% 3W Vitreous Enamel

Learn More

Datasheet

1,000In Stock

$1.82

$1.07

$0.749

$0.687

Reel

$0.48

View

Min.: 1
Mult.: 1

: 1,000

130 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 150 ohm 5%

W21-150RJI
Welwyn Components / TT Electronics
1: $2.26
1,306In Stock

Mfr. Part No.
W21-150RJI

Mouser Part No
756-W21-150RJI

Welwyn Components / TT Electronics

Wirewound Resistors - Through Hole 3Watt 150 ohm 5%

Learn More

Datasheet

1,306In Stock

$2.26

$1.44

$1.20

$1.19

Reel

$0.566

View

Min.: 1
Mult.: 1

: 1,000

150 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