The TRC040Z-2 with PTC Resettable Fuses Through Hole manufactured by TLC is a component designed with a lead-free, RoHS-compliant construction. It features a resettable fuse structure, with a fuse that enables a protection against short-circuiting, overloading, and other overcurrent events. This part has a body width of 5.1mm and a body length of 2.5mm, and requires a minimum mounting hole clearance of 3.7mm. It's designed for use in various commercial, industrial, and automotive applications, including vehicles, appliances, and power supplies.