Littelfuse, Inc.
PPTC COMPOSITION AND DEVICE HAVING LOW SWITCH TEMPERATURE AND SHARP CRYSTALLIZATION BEHAVIOUR

Abstract:

A PPTC device is provided. The PPTC device may include a first electrode and a second electrode, disposed opposite the first electrode. The PPTC device may include a PPTC layer, disposed between the first electrode and the second electrode, the PPTC layer comprising a polymer matrix formed from a thermoplastic polyurethane (TPU) material.