The Liown 911KD14J with 1.5kV 0.6W 220pF@1kHz 255J 745V 550V 910V 6kA Radial Leaded Varistors ROHS is a component designed to protect electronic circuits from high-voltage surge events. It will clamp the voltage to a safe level, while also absorbing current at higher voltages. This component is rated up to 1.5kV, 0.6W, and features a maximum capacitance of 220pF at 1kHz, rated energy of 255J, and DC break down voltages of 745V, 550V, and 910V. It also has a surge current rating of 6kA, and is designed with radial-leaded configuration to easily fit a variety of circuit designs.