RLD60P050XF with PTC Resettable Fuses Through Hole RoHS is an electronic part manufactured by Polytronics. It is a circuit protection device that features Positive Temperature Co-efficient (PTC) technology which resets automatically after overload shutdown. This part has a Power Rating of 60V, 0.5A, 30mO max, an Ambient Temperature of 85°C, and is RoHS compliant. It is designed to fit Through Hole (THR) PCBs and maintains a short circuit protection even in low levels of current. This part provides emergency shut down of circuits in response to high current events, and can be used in a variety of device including consumer electronics, power tools and industrial applications.