JK60-017 with PTC Resettable Fuses Through Hole RoHS is an electronic part manufactured by Jinrui Electronic Materials. It is a type of polymeric positive temperature coefficient (PPTC) resettable fuse. It is designed for temporary and permanent overcurrent protection, such as circuit breakers, fuses and thermal protectors. This component has high surge current capability and low leakage current capability. It has low power loss, wide operating temperature and self-resettable features. It is RoHS compliant and features a through-hole design for ease of installation. This component is ideal for high-density applications, due to its small physical size and high current rating.