Littelfuse PolySwitch Resettable Fuses - PPTC are available at Mouser Electronics. Mouser offers inventory, pricing, & datasheets for Littelfuse PolySwitch ...
Littelfuse PolySwitch and POLY-FUSE devices are Polymeric Positive Temperature Coefficient (PPTC) devices which offer a resettable overcurrent protection ...
A resettable fuse or polymeric positive temperature coefficient device (PPTC) is a passive electronic component used to protect against overcurrent faults ...
They help protect against damage caused by both overcurrent surges and overtemperature faults. They also offer low resistance and are compatibly sized with fuse ...