The 470KD07 with Varistors 38V 93V 250A, manufactured by Yageo, is a RoHS compliant, through hole type, radial leaded, non polarized device, that functions as a voltage-dependent non linear resistor. It is designed to protect circuits against high voltage transients and surges generated by lightning, inductive and capacitive switching, and other sources. It has a maximum voltage rating of 93V, a maximum operating current of 250A, a capacitance of 21pF, and a typical discharge peak current of 250A. It is also designed with an ultra-low leakage current for maximum protection in low voltage applications.