Overcurrent circuit protection can be accomplishedwith the use of either a traditional fuse or PTC (positive temperature coefficient) device. PTCs are typically used in a wide variety of telecom, computer, consumer electronics, battery and medical electronics product applications where overcurrent events are common and automatic resettability desired. Littelfuse offers PTCs with the following general forms and features, and come in a variety of sizes and capacities:
Surface Mount Devices:
Radial Leaded Series:
Battery Strap Devices:
If your application requirements fall outside of our product range, in certain instances we can offer customized