The JK250-800U with PTC Fuse DIP RoHS is a durable, RoHS compliant electronic part manufactured by Yenji. It is a Direct In-line package (DIP) of polyfuse which features positive temperature coefficient (PTC) type protection. It has a rated current of 800mA, suitable for use in many general purpose electronic products, such as chargers and other 5V power supplies. This PTC Fuse DIP RoHS is flame-retardant, overcurrent and overload protection, and guarantees safety and stability of connected devices.