An essential electrical component of any PCB, you can choose from a wide selection of PCB fuses with us. Our range includes popular brands such as Schurter, Littlefuse, Bourns, AVX, Cooper Bussman and Wickman....
Designed to break a circuit when there's too much current, PCB fuses come in various forms:
Every fuse contains a fine piece of metal, also known as a ribbon. When the current travelling through the fuse is too high, the metal will melt and break the circuit.
If the fuse in the PCB is a non-resettable version, you'll need to replace it if it blows.