The JK60-030 with PTC Resettable Fuses Through Hole, P=5.1mm RoHS is a series of resettable polymeric positive temperature coefficient (PTC) fuses manufactured by Jinrui Electronic Materials. These fuses are designed for overcurrent and overvoltage protection of electrical circuits used in consumer and industrial applications. The JK60-030 features a high-current holding capability, low resistance, and fast trip time and reset times. It also features a RoHS-compliant, easy-to-install design, with a standard 5.1mm pin pitch. The JK60-030 is rated for up to 10A at 200VAC, and is suitable for use in a wide range of operating temperatures.