JK30-075 is a resettable fuse manufactured by Jinrui Electronic Materials. It is a through-hole fuse with PTC (Positive Temperature Coefficient) activation, designed to protect against the effects of temperature overloads, current overloads, and other types of short circuits. The fuse is RoHS compliant and meets all regulatory requirements. It is designed for a wide variety of applications, all of which require a resettable form of over-current protection. JK30-075 is able to handle high surges and impacts, and it is designed to provide reliable and efficient protection for circuits.