The A30-250 with PTC Resettable Fuses Through Hole RoHS is a high-quality electronic component manufactured by the JDT. It is a two-terminal, lead-free, thermally protected circuit protection device that use a positive temperature coefficient (PTC) Resettable Fuse. This component is mainly used to offer reliable overcurrent protection in a wide range of consumer and automotive electronics, including LED lighting, appliances, computers, car navigation, and in other sensitive electronic circuits. It features RoHS compliance, a through hole type, and a nominal current rate of 250mA (max rate of 300mA). With a high current-carrying capacity and excellent electrical stability, this component ensures the safe operation of an application's electrical system.