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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TE Connectivity / Neohm Wirewound Resistors - Through Hole FWFU 1W R68 5%
Datasheet
2.395In Stock
Min.: 1
Mult.: 1

680 mOhms 1 W 5 % Axial 400 PPM/C 12 mm 5 mm - 55 C + 155 C FWFU
TE Connectivity / Neohm Wirewound Resistors - Through Hole FWFU 3W R47 5%
Datasheet
1.986In Stock
Min.: 1
Mult.: 1

FWFU
TE Connectivity / Neohm Wirewound Resistors - Through Hole FWFU 3W 68R 5%
Datasheet
1.998In Stock
Min.: 1
Mult.: 1

68 Ohms 3 W 5 % Axial 300 PPM/C 17.5 mm 6.5 mm - 55 C + 155 C FWFU
TE Connectivity / Neohm Wirewound Resistors - Through Hole FWFU 3W R51 5%
Datasheet
2.000In Stock
Min.: 1
Mult.: 1

FWFU
TE Connectivity / Neohm Wirewound Resistors - Through Hole FWFU 3W 4R7 5%
Datasheet
5.265In Stock
Min.: 1
Mult.: 1

4.7 Ohms 3 W 5 % Axial 400 PPM/C 17.5 mm 6.5 mm - 55 C + 155 C FWFU
TE Connectivity / Neohm Wirewound Resistors - Through Hole FWFU 1W R56 5%
Datasheet
4.597In Stock
Min.: 1
Mult.: 1

560 mOhms 1 W 5 % Axial 400 PPM/C 12 mm 5 mm - 55 C + 155 C FWFU
TE Connectivity / Neohm Wirewound Resistors - Through Hole FWFU 5W 2R4 5%
Datasheet
944In Stock
Min.: 1
Mult.: 1

2.4 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 4R7 5%
Datasheet
782In Stock
Min.: 1
Mult.: 1

4.7 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 7W 5R1 5%
Datasheet
1.950In Stock
Min.: 1
Mult.: 1

5.1 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 R75 5%
Datasheet
951In Stock
Min.: 1
Mult.: 1

750 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 7R5 5%
Datasheet
970In Stock
Min.: 1
Mult.: 1

7.5 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 15R 5%
Datasheet
975In Stock
Min.: 1
Mult.: 1

15 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 33R 5%
Datasheet
859In Stock
Min.: 1
Mult.: 1

33 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 47R 5%
Datasheet
626In Stock
Min.: 1
Mult.: 1

47 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 20R 5%
Datasheet
652In Stock
Min.: 1
Mult.: 1

20 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 39R 5%
Datasheet
978In Stock
Min.: 1
Mult.: 1

39 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 110R 5%
Datasheet
916In Stock
Min.: 1
Mult.: 1

110 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 1R2 5%
Datasheet
982In 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
838In 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
855In 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
969In 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 5W R51 5%
Datasheet
931In 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
986In 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
2.319In Stock
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
940In Stock
Min.: 1
Mult.: 1

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