The JK250-180U with PTC Fuse DIP RoHS manufactured by Yenji is an electronic circuit protection component. It is a Polymer Positive Temperature Coefficient (PPTC) Fuse with a voltage rating of 250V working with an operating temperature range of -55?~125?. It is supplied in a 8x4mm Dual In-line Package (DIP) with a RoHS compliant lead-free protective finish, making it suitable for devices intended for operation within hazardous environments. It is designed to provide protection against against short circuit, overtemperature and overloads, which makes it a suitable for robust commercial and industrial applications.