WS Series Wirewound Resistors

Bourns WS Series Wirewound Resistors are axial leaded and designed to withstand greater power surge. The resistors range from 1W to 8W and have a resistance range of 15Ω to 3.3KΩ. This new series has been designed to operate at extreme temperatures from -55ºC to +200ºC. It has been designed to withstand the surge from the 1.2/50µs voltage waveform described in IEC 61000-4-5.
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Description Datasheet Availability Pricing (SGD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Resistance
Power Rating
Tolerance
Termination Style
Temperature Coefficient
Length
Width
Diameter
Minimum Operating Temperature
Maximum Operating Temperature
Series
Packaging
Bourns Wirewound Resistors - Through Hole 33R0 2W 5% RES AX
Datasheet
109In Stock
5,000Expected 13/5/2026
Min.: 1
Mult.: 1
Reel: 1,000

33 Ohms 2 W 5 % Axial 200 PPM / C 11.5 mm 5 mm - 55 C + 200 C WS Ammo Pack
Bourns Wirewound Resistors - Through Hole 47R0 2W 5% RES AX
Datasheet
5,461In Stock
Min.: 1
Mult.: 1
Reel: 1,000

47 Ohms 2 W 5 % Axial 200 PPM / C 11.5 mm 5 mm - 55 C + 200 C WS Ammo Pack
Bourns Wirewound Resistors - Through Hole 68R0 2W 5% RES AX
Datasheet
90In Stock
5,000Expected 5/5/2026
Min.: 1
Mult.: 1
Reel: 1,000

68 Ohms 2 W 5 % Axial 200 PPM / C 11.5 mm 5 mm - 55 C + 200 C WS Ammo Pack
Bourns Wirewound Resistors - Through Hole 1K0 3W 5% RES AX
Datasheet
3,560In Stock
Min.: 1
Mult.: 1
Reel: 1,000

1 kOhms 3 W 5 % Axial 200 PPM / C 17.5 mm 6.5 mm - 55 C + 200 C WS Ammo Pack
Bourns Wirewound Resistors - Through Hole 1K0 3W 5% RES AX
Datasheet
1,984In Stock
5,000Expected 24/6/2026
Min.: 1
Mult.: 1
Reel: 1,000

1 kOhms 3 W 5 % Axial 200 PPM / C 15.5 mm 5.5 mm - 55 C + 200 C WS Ammo Pack
Bourns Wirewound Resistors - Through Hole 15R0 3W 5% RES AX
Datasheet
4,729In Stock
Min.: 1
Mult.: 1
Reel: 1,000

15 Ohms 3 W 5 % Axial 200 PPM / C 15.5 mm 5.5 mm - 55 C + 200 C WS Ammo Pack
Bourns Wirewound Resistors - Through Hole 33R0 3W 5% RES AX
Datasheet
1,162In Stock
5,000Expected 18/5/2026
Min.: 1
Mult.: 1
Reel: 1,000

33 Ohms 3 W 5 % Axial 200 PPM / C 15.5 mm 5.5 mm - 55 C + 200 C WS Ammo Pack
Bourns Wirewound Resistors - Through Hole 47R0 3W 5% RES AX
Datasheet
3,221In Stock
Min.: 1
Mult.: 1
Reel: 1,000

47 Ohms 3 W 5 % Axial 200 PPM / C 15.5 mm 5.5 mm - 55 C + 200 C WS Ammo Pack
Bourns Wirewound Resistors - Through Hole 1K0 5W 5% RES AX
Datasheet
694In Stock
7,000On Order
Min.: 1
Mult.: 1
Reel: 500

1 kOhms 5 W 5 % Axial 200 PPM / C 17.5 mm 6.5 mm - 55 C + 200 C WS Ammo Pack
Bourns Wirewound Resistors - Through Hole 20R0 5W 5% RES AX
Datasheet
3,889In Stock
Min.: 1
Mult.: 1
Reel: 500

20 Ohms 5 W 5 % Axial 200 PPM / C 17.5 mm 6.5 mm - 55 C + 200 C WS Ammo Pack
Bourns Wirewound Resistors - Through Hole 22R0 5W 5% RES AX
Datasheet
3,964In Stock
Min.: 1
Mult.: 1
Reel: 500

22 Ohms 5 W 5 % Axial 200 PPM / C 17.5 mm 6.5 mm - 55 C + 200 C WS Ammo Pack
Bourns Wirewound Resistors - Through Hole 3K3 5W 5% RES AX
Datasheet
5,544In Stock
Min.: 1
Mult.: 1
Reel: 500

3.3 kOhms 5 W 5 % Axial 200 PPM / C 17.5 mm 6.5 mm - 55 C + 200 C WS Ammo Pack
Bourns Wirewound Resistors - Through Hole 33R0 5W 5% RES AX
Datasheet
938In Stock
Min.: 1
Mult.: 1
Reel: 500

33 Ohms 5 W 5 % Axial 200 PPM / C 17.5 mm 6.5 mm 6.5 mm - 55 C + 200 C WS Ammo Pack
Bourns Wirewound Resistors - Through Hole 47R0 5W 5% RES AX
Datasheet
4,375In Stock
Min.: 1
Mult.: 1
Reel: 500

47 Ohms 5 W 5 % Axial 200 PPM / C 17.5 mm 6.5 mm - 55 C + 200 C WS Ammo Pack
Bourns Wirewound Resistors - Through Hole 3K3 7W 5% RES AX
Datasheet
1,057In Stock
Min.: 1
Mult.: 1
Reel: 500

3.3 kOhms 7 W 5 % Axial 200 PPM / C 24.5 mm 8.5 mm - 55 C + 200 C WS Ammo Pack
Bourns Wirewound Resistors - Through Hole 150R 5W 5% RES AX
Datasheet
1,950Expected 31/3/2026
Min.: 1
Mult.: 1
Reel: 500

150 Ohms 5 W 5 % Axial 200 PPM / C 17.5 mm 6.5 mm 6.5 mm - 55 C + 200 C WS Ammo Pack
Bourns Wirewound Resistors - Through Hole 150R 1W 5% RES AX
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
Reel: 1,000

150 Ohms 1 W 5 % Axial 200 PPM / C 11.5 mm 5 mm 5 mm - 55 C + 200 C WS Ammo Pack
Bourns Wirewound Resistors - Through Hole 15R0 1W 5% RES AX
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1
Reel: 1,000

15 Ohms 1 W 5 % Axial 200 PPM / C 11.5 mm 5 mm 5 mm - 55 C + 200 C WS Ammo Pack
Bourns Wirewound Resistors - Through Hole 20R0 1W 5% RES AX
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
Reel: 1,000

20 Ohms 1 W 5 % Axial 200 PPM / C 11.5 mm 5 mm 5 mm - 55 C + 200 C WS Ammo Pack
Bourns Wirewound Resistors - Through Hole 22R0 1W 5% RES AX
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
Reel: 1,000

22 Ohms 1 W 5 % Axial 200 PPM / C 11.5 mm 5 mm 5 mm - 55 C + 200 C WS Ammo Pack
Bourns Wirewound Resistors - Through Hole 33R0 1W 5% RES AX
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1
Reel: 1,000

33 Ohms 1 W 5 % Axial 200 PPM / C 11.5 mm 5 mm 5 mm - 55 C + 200 C WS Ammo Pack
Bourns Wirewound Resistors - Through Hole 20R0 1W 5% RES AX
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
Reel: 1,000

20 Ohms 1 W 5 % Axial 200 PPM / C 9.5 mm 4.5 mm 4.5 mm - 55 C + 200 C WS Ammo Pack
Bourns Wirewound Resistors - Through Hole 22R0 1W 5% RES AX
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
Reel: 1,000

22 Ohms 1 W 5 % Axial 200 PPM / C 9.5 mm 4.5 mm 4.5 mm - 55 C + 200 C WS Ammo Pack
Bourns Wirewound Resistors - Through Hole 47R0 1W 5% RES AX
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1
Reel: 1,000

47 Ohms 1 W 5 % Axial 200 PPM / C 9.5 mm 4.5 mm 4.5 mm - 55 C + 200 C WS Ammo Pack
Bourns Wirewound Resistors - Through Hole 68R0 1W 5% RES AX
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
Reel: 1,000

68 Ohms 1 W 5 % Axial 200 PPM / C 9.5 mm 4.5 mm 4.5 mm - 55 C + 200 C WS Ammo Pack