FW Fusible Wirewound Power Resistors

Bourns FW Series Fusible Wirewound Power Resistors are designed to fuse under abnormal conditions such as sudden surges in voltage or circuit malfunctions. The Bourns FW series fusible wirewound power resistors will fuse upon application of 120V or 240V.  The axial leaded resistors feature 5% tolerance, 10Ω resistance, and 1W, 2W, 3W, 5W, or 7W rating. Bourns FW Series Fusible Wirewound Power Resistors are ideal for metering, lighting, inverters, and White Goods.

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Description Datasheet Availability Pricing (GBP) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Resistance
Power Rating
Voltage Rating
Tolerance
Termination Style
Temperature Coefficient
Length
Width
Diameter
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Maximum Operating Temperature
Series
Packaging
Bourns Wirewound Resistors - Through Hole 9.1ohm 7WATT 5% AXIAL
Datasheet
807In Stock
Min.: 1
Mult.: 1
Reel: 500

9.1 Ohms 7 W 240 V 5 % Axial 200 PPM / C 26 mm 9.5 mm - 55 C + 155 C FW Ammo Pack
Bourns Wirewound Resistors - Through Hole 10ohms 1WATT 5% AXIAL
Datasheet
3,910On Order
Min.: 1
Mult.: 1
Reel: 1,000

10 Ohms 1 W 240 V 5 % Axial 200 PPM / C 12 mm 5.5 mm - 55 C + 155 C FW Ammo Pack
Bourns Wirewound Resistors - Through Hole 4.7ohm 2WATT 5% AXIAL
Datasheet
2,956On Order
Min.: 1
Mult.: 1
Reel: 1,000

4.7 Ohms 2 W 240 V 5 % Axial 200 PPM / C 12 mm 6 mm - 55 C + 155 C FW Ammo Pack
Bourns Wirewound Resistors - Through Hole 4.7ohm 3WATT 5% AXIAL
Datasheet
1,000Expected 13/05/2026
Min.: 1
Mult.: 1
Reel: 1,000

4.7 Ohms 3 W 240 V 5 % Axial 200 PPM / C 16 mm 6.5 mm - 55 C + 155 C FW Ammo Pack
Bourns Wirewound Resistors - Through Hole 7.5ohm 1WATT 5% AXIAL
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1
Reel: 1,000

7.5 Ohms 1 W 5 % Axial 200 PPM / C 12 mm 5.5 mm 5.5 mm - 55 C + 155 C FW Ammo Pack
Bourns Wirewound Resistors - Through Hole 8.2ohm 1WATT 5% AXIAL
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1
Reel: 1,000

8.2 Ohms 1 W 5 % Axial 200 PPM / C 12 mm 5.5 mm 5.5 mm - 55 C + 155 C FW Ammo Pack
Bourns Wirewound Resistors - Through Hole 5.6ohm 3WATT 5% AXIAL
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1
Reel: 1,000

5.6 Ohms 3 W 5 % Axial 200 PPM / C 16 mm 6.5 mm 6.5 mm - 55 C + 155 C FW Ammo Pack
Bourns Wirewound Resistors - Through Hole 6.8ohm 3WATT 5% AXIAL
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1
Reel: 1,000

6.8 Ohms 3 W 5 % Axial 200 PPM / C 16 mm 6.5 mm 6.5 mm - 55 C + 155 C FW Ammo Pack
Bourns Wirewound Resistors - Through Hole 7.5ohm 5WATT 5% AXIAL
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
Reel: 1,000

7.5 Ohms 5 W 5 % Axial 200 PPM / C 18 mm 7.5 mm 7.5 mm - 55 C + 155 C FW Ammo Pack
Bourns Wirewound Resistors - Through Hole 4.7ohm 7WATT 5% AXIAL
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1
Reel: 500

4.7 Ohms 7 W 5 % Axial 200 PPM / C 26 mm 9.5 mm 9.5 mm - 55 C + 155 C FW Ammo Pack
Bourns Wirewound Resistors - Through Hole 5.6ohm 7WATT 5% AXIAL
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
Reel: 1,000

5.6 Ohms 7 W 5 % Axial 200 PPM / C 26 mm 9.5 mm 9.5 mm - 55 C + 155 C FW Ammo Pack
Bourns Wirewound Resistors - Through Hole 6.8ohm 7WATT 5% AXIAL
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1
Reel: 500

6.8 Ohms 7 W 5 % Axial 200 PPM / C 26 mm 9.5 mm 9.5 mm - 55 C + 155 C FW Ammo Pack