FWFU Fusible Wire Wound Fixed Resistors

TE Connectivity's (TE) / Holsworthy FWFU Fusible Wire Wound Fixed Resistors are a special type of resistor that also acts as a safety fuse. TE FWFU resistors allow current to flow normally but break the circuit when the current exceeds a safe level, protecting electronic devices from damage. These resistors are commonly used in power supplies, chargers, and household appliances to help prevent overheating and short circuits. The TE FWFU resistors are different from traditional fuses because these components provide some resistance before the fuse blows, making the series useful for controlling inrush currents.

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Qty. RoHS ECAD Model Resistance
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Termination Style
Temperature Coefficient
Length
Diameter
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TE Connectivity / Neohm Wirewound Resistors - Through Hole FWFU 5W 1R2 5%
Datasheet
988In Stock
Min.: 1
Mult.: 1

1.2 Ohms 5 W 5 % Axial 400 PPM/C 20 mm 8 mm - 55 C + 155 C FWFU
TE Connectivity / Neohm Wirewound Resistors - Through Hole FWFU 5W 2R0 5%
Datasheet
982In Stock
Min.: 1
Mult.: 1

2 Ohms 5 W 5 % Axial 400 PPM/C 20 mm 8 mm - 55 C + 155 C FWFU
TE Connectivity / Neohm Wirewound Resistors - Through Hole FWFU 5W 5R1 5%
Datasheet
873In Stock
Min.: 1
Mult.: 1

5.1 Ohms 5 W 5 % Axial 400 PPM/C 20 mm 8 mm - 55 C + 155 C FWFU
TE Connectivity / Neohm Wirewound Resistors - Through Hole FWFU 7W 3R0 5%
Datasheet
990In Stock
Min.: 1
Mult.: 1

3 Ohms 7 W 5 % Axial 400 PPM/C 25 mm 8.5 mm - 55 C + 155 C FWFU
TE Connectivity / Neohm Wirewound Resistors - Through Hole FWFU 7W 5R6 5%
Datasheet
990In Stock
Min.: 1
Mult.: 1

5.6 Ohms 7 W 5 % Axial 400 PPM/C 25 mm 8.5 mm - 55 C + 155 C FWFU
TE Connectivity / Neohm Wirewound Resistors - Through Hole FWFU 5W R51 5%
Datasheet
953In Stock
Min.: 1
Mult.: 1

510 mOhms 5 W 5 % Axial 400 PPM/C 20 mm 8 mm - 55 C + 155 C FWFU
TE Connectivity / Neohm Wirewound Resistors - Through Hole FWFU 5W R62 5%
Datasheet
997In Stock
Min.: 1
Mult.: 1

620 mOhms 5 W 5 % Axial 400 PPM/C 20 mm 8 mm - 55 C + 155 C FWFU
TE Connectivity / Neohm Wirewound Resistors - Through Hole FWFU 5W 1R0 5%
Datasheet
498In Stock
2,000Expected 2026/06/10
Min.: 1
Mult.: 1

1 Ohms 5 W 5 % Axial 400 PPM/C 20 mm 8 mm - 55 C + 155 C FWFU
TE Connectivity / Neohm Wirewound Resistors - Through Hole FWFU 7W R75 5%
Datasheet
970In Stock
Min.: 1
Mult.: 1

750 mOhms 7 W 5 % Axial 400 PPM/C 25 mm 8.5 mm - 55 C + 155 C FWFU
TE Connectivity / Neohm Wirewound Resistors - Through Hole FWFU 5W 16R 5%
Datasheet
977In Stock
Min.: 1
Mult.: 1

16 Ohms 5 W 5 % Axial 400 PPM/C 20 mm 8 mm - 55 C + 155 C FWFU
TE Connectivity / Neohm Wirewound Resistors - Through Hole FWFU 5W 30R 5%
Datasheet
926In Stock
Min.: 1
Mult.: 1

30 Ohms 5 W 5 % Axial 300 PPM/C 20 mm 8 mm - 55 C + 155 C FWFU
TE Connectivity / Neohm Wirewound Resistors - Through Hole FWFU 7W 24R 5%
Datasheet
938In Stock
Min.: 1
Mult.: 1

24 Ohms 7 W 5 % Axial 300 PPM/C 25 mm 8.5 mm - 55 C + 155 C FWFU
TE Connectivity / Neohm Wirewound Resistors - Through Hole FWFU 7W 43R 5%
Datasheet
1,000In Stock
Min.: 1
Mult.: 1

43 Ohms 7 W 5 % Axial 300 PPM/C 25 mm 8.5 mm - 55 C + 155 C FWFU
TE Connectivity / Neohm Wirewound Resistors - Through Hole FWFU 5W 51R 5%
Datasheet
987In Stock
Min.: 1
Mult.: 1

51 Ohms 5 W 5 % Axial 300 PPM/C 20 mm 8 mm - 55 C + 155 C FWFU
TE Connectivity / Neohm Wirewound Resistors - Through Hole FWFU 5W 150R 5%
Datasheet
865In Stock
Min.: 1
Mult.: 1

150 Ohms 5 W 5 % Axial 300 PPM/C 20 mm 8 mm - 55 C + 155 C FWFU
TE Connectivity / Neohm Wirewound Resistors - Through Hole FWFU 5W 160R 5%
Datasheet
986In Stock
Min.: 1
Mult.: 1

160 Ohms 5 W 5 % Axial 300 PPM/C 20 mm 8 mm - 55 C + 155 C FWFU
TE Connectivity / Neohm Wirewound Resistors - Through Hole FWFU 5W 240R 5%
Datasheet
832In Stock
Min.: 1
Mult.: 1

240 Ohms 5 W 5 % Axial 300 PPM/C 20 mm 8 mm - 55 C + 155 C FWFU
TE Connectivity / Neohm Wirewound Resistors - Through Hole FWFU 7W 2R0 5%
Datasheet
986In Stock
Min.: 1
Mult.: 1

2 Ohms 7 W 5 % Axial 400 PPM/C 25 mm 8.5 mm - 55 C + 155 C FWFU
TE Connectivity / Neohm Wirewound Resistors - Through Hole FWFU 7W 2R7 5%
Datasheet
985In Stock
Min.: 1
Mult.: 1

2.7 Ohms 7 W 5 % Axial 400 PPM/C 25 mm 8.5 mm - 55 C + 155 C FWFU
TE Connectivity / Neohm Wirewound Resistors - Through Hole FWFU 5W 4R7 5%
Datasheet
947In Stock
Min.: 1
Mult.: 1

4.7 Ohms 5 W 5 % Axial 400 PPM/C 20 mm 8 mm - 55 C + 155 C FWFU
TE Connectivity / Neohm Wirewound Resistors - Through Hole FWFU 5W 6R8 5%
Datasheet
976In Stock
Min.: 1
Mult.: 1

6.8 Ohms 5 W 5 % Axial 400 PPM/C 20 mm 8 mm - 55 C + 155 C FWFU
TE Connectivity / Neohm Wirewound Resistors - Through Hole FWFU 5W R82 5%
Datasheet
989In Stock
Min.: 1
Mult.: 1

82 mOhms 5 W 5 % Axial 400 PPM/C 20 mm 8 mm - 55 C + 155 C FWFU
TE Connectivity / Neohm Wirewound Resistors - Through Hole FWFU 5W R91 5%
Datasheet
1,000In Stock
Min.: 1
Mult.: 1

910 mOhms 5 W 5 % Axial 400 PPM/C 20 mm 8 mm - 55 C + 155 C FWFU
TE Connectivity / Neohm Wirewound Resistors - Through Hole FWFU 7W R47 5%
Datasheet
935In Stock
Min.: 1
Mult.: 1

470 mOhms 7 W 5 % Axial 400 PPM/C 25 mm 8.5 mm - 55 C + 155 C FWFU
TE Connectivity / Neohm Wirewound Resistors - Through Hole FWFU 7W R51 5%
Datasheet
1,000In Stock
Min.: 1
Mult.: 1

510 mOhms 7 W 5 % Axial 400 PPM/C 25 mm 8.5 mm - 55 C + 155 C FWFU