W Series Wirewound Power Resistors

Bourns W Series Wirewound Power Resistors have low thermal resistant ceramic cores, E24 resistance values, and a wide power range (1W to 10W). These resistors feature a coating material that meets UL 94V-0 requirements, ±300ppm/°C temperature coefficient, and 5% tolerance. Bourns W Series Wirewound Power Resistors are ideal for smart meters, lighting, power supplies, and renewable energy applications.

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Qty. RoHS ECAD Model Resistance
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Temperature Coefficient
Length
Width
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Maximum Operating Temperature
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Packaging
Bourns Wirewound Resistors - Through Hole 82ohms 1W 5% RES AX
Datasheet
2 916In Stock
Min.: 1
Mult.: 1
: 1 000

82 Ohms 1 W 5 % Axial 300 PPM / C 9.5 mm 4 mm 4 mm - 55 C + 200 C W Ammo Pack
Bourns Wirewound Resistors - Through Hole 120ohms 7W 5% RES AX
Datasheet
896In Stock
Min.: 1
Mult.: 1
: 500

120 Ohms 7 W 5 % Axial 300 PPM / C 24.5 mm 8.5 mm 8.5 mm - 55 C + 200 C W Ammo Pack
Bourns Wirewound Resistors - Through Hole 150ohms 5W 5% RES AX
Datasheet
2 417In Stock
Min.: 1
Mult.: 1
: 500

150 Ohms 5 W 5 % Axial 300 PPM / C 17.5 mm 6.5 mm 6.5 mm - 55 C + 200 C W Ammo Pack
Bourns Wirewound Resistors - Through Hole 56ohms 5W 5% RES AX
Datasheet
1 906In Stock
Min.: 1
Mult.: 1
: 500

56 Ohms 5 W 5 % Axial 300 PPM / C 17.5 mm 6.5 mm 6.5 mm - 55 C + 200 C W Ammo Pack
Bourns Wirewound Resistors - Through Hole 39ohms 2W 5% RES AX
Datasheet
4 372In Stock
Min.: 1
Mult.: 1
: 1 000

39 Ohms 2 W 5 % Axial 300 PPM / C 11.5 mm 4.5 mm - 55 C + 200 C W Ammo Pack
Bourns Wirewound Resistors - Through Hole 150ohms 1W 5% RES AX
Datasheet
4 848In Stock
Min.: 1
Mult.: 1
: 1 000

150 Ohms 1 W 5 % Axial 300 PPM / C 9.5 mm 4 mm 4 mm - 55 C + 200 C W Ammo Pack
Bourns Wirewound Resistors - Through Hole 39ohms 1W 5% RES AX
Datasheet
26In Stock
5 000Expected 12/14/2026
Min.: 1
Mult.: 1
: 1 000

39 Ohms 1 W 5 % Axial 300 PPM / C 9.5 mm 4 mm - 55 C + 200 C W Ammo Pack
Bourns Wirewound Resistors - Through Hole 100ohms 1W 5% RES AX
Datasheet
4 191In Stock
5 000Expected 1/11/2027
Min.: 1
Mult.: 1
: 1 000

100 Ohms 1 W 5 % Axial 300 PPM / C 9.5 mm 4 mm - 55 C + 200 C W Ammo Pack
Bourns Wirewound Resistors - Through Hole 120ohms 1W 5% RES AX
Datasheet
4 490In Stock
Min.: 1
Mult.: 1
: 1 000

120 Ohms 1 W 5 % Axial 300 PPM / C 9.5 mm 4 mm - 55 C + 200 C W Ammo Pack
Bourns Wirewound Resistors - Through Hole 47ohms 1W 5% RES AX
Datasheet
5 028In Stock
Min.: 1
Mult.: 1
: 1 000

47 Ohms 1 W 5 % Axial 300 PPM / C 9.5 mm 4 mm - 55 C + 200 C W Ammo Pack
Bourns Wirewound Resistors - Through Hole 56ohms 1W 5% RES AX
Datasheet
4 834In Stock
Min.: 1
Mult.: 1
: 1 000

56 Ohms 1 W 5 % Axial 300 PPM / C 9.5 mm 4 mm - 55 C + 200 C W Ammo Pack
Bourns Wirewound Resistors - Through Hole 100ohms 2W 5% RES AX
Datasheet
6 502In Stock
Min.: 1
Mult.: 1
: 1 000

100 Ohms 2 W 5 % Axial 300 PPM / C 11.5 mm 4.5 mm - 55 C + 200 C W Ammo Pack
Bourns Wirewound Resistors - Through Hole 120ohms 2W 5% RES AX
Datasheet
238In Stock
5 000Expected 12/14/2026
Min.: 1
Mult.: 1
: 1 000

120 Ohms 2 W 5 % Axial 300 PPM / C 11.5 mm 4.5 mm - 55 C + 200 C W Ammo Pack
Bourns Wirewound Resistors - Through Hole 150ohms 2W 5% RES AX
Datasheet
3 154In Stock
Min.: 1
Mult.: 1
: 1 000

150 Ohms 2 W 5 % Axial 300 PPM / C 11.5 mm 4.5 mm - 55 C + 200 C W Ammo Pack
Bourns Wirewound Resistors - Through Hole 33ohms 2W 5% RES AX
Datasheet
4 927In Stock
Min.: 1
Mult.: 1
: 1 000

33 Ohms 2 W 5 % Axial 300 PPM / C 11.5 mm 4.5 mm - 55 C + 200 C W Ammo Pack
Bourns Wirewound Resistors - Through Hole 56ohms 2W 5% RES AX
Datasheet
5 261In Stock
Min.: 1
Mult.: 1
: 1 000

56 Ohms 2 W 5 % Axial 300 PPM / C 11.5 mm 4.5 mm - 55 C + 200 C W Ammo Pack
Bourns Wirewound Resistors - Through Hole 100ohms 3W 5% RES AX
Datasheet
6 694In Stock
Min.: 1
Mult.: 1
: 1 000

100 Ohms 3 W 5 % Axial 300 PPM / C 15.5 mm 5.5 mm - 55 C + 200 C W Ammo Pack
Bourns Wirewound Resistors - Through Hole 22ohms 3W 5% RES AX
Datasheet
3 733In Stock
Min.: 1
Mult.: 1
: 1 000

22 Ohms 3 W 5 % Axial 300 PPM / C 15.5 mm 5.5 mm - 55 C + 200 C W Ammo Pack
Bourns Wirewound Resistors - Through Hole 39ohms 3W 5% RES AX
Datasheet
1 930In Stock
Min.: 1
Mult.: 1
: 1 000

39 Ohms 3 W 5 % Axial 300 PPM / C 15.5 mm 5.5 mm - 55 C + 200 C W Ammo Pack
Bourns Wirewound Resistors - Through Hole 47ohms 3W 5% RES AX
Datasheet
3 474In Stock
Min.: 1
Mult.: 1
: 1 000

47 Ohms 3 W 5 % Axial 300 PPM / C 15.5 mm 5.5 mm - 55 C + 200 C W Ammo Pack
Bourns Wirewound Resistors - Through Hole 56ohms 3W 5% RES AX
Datasheet
3 167In Stock
Min.: 1
Mult.: 1
: 1 000

56 Ohms 3 W 5 % Axial 300 PPM / C 15.5 mm 5.5 mm - 55 C + 200 C W Ammo Pack
Bourns Wirewound Resistors - Through Hole 100ohms 5W 5% RES AX
Datasheet
698In Stock
2 000Expected 10/21/2026
Min.: 1
Mult.: 1
: 500

100 Ohms 5 W 5 % Axial 300 PPM / C 17.5 mm 6.5 mm - 55 C + 200 C W Ammo Pack
Bourns Wirewound Resistors - Through Hole 120ohms 5W 5% RES AX
Datasheet
810In Stock
2 000Expected 10/5/2026
Min.: 1
Mult.: 1
: 500

120 Ohms 5 W 5 % Axial 300 PPM / C 17.5 mm 6.5 mm - 55 C + 200 C W Ammo Pack
Bourns Wirewound Resistors - Through Hole 15ohms 5W 5% RES AX
Datasheet
1 401In Stock
Min.: 1
Mult.: 1
: 500

15 Ohms 5 W 5 % Axial 300 PPM / C 17.5 mm 6.5 mm - 55 C + 200 C W Ammo Pack
Bourns Wirewound Resistors - Through Hole 22ohms 5W 5% RES AX
Datasheet
1 681In Stock
Min.: 1
Mult.: 1
: 500

22 Ohms 5 W 5 % Axial 300 PPM / C 17.5 mm 6.5 mm - 55 C + 200 C W Ammo Pack