The SOCAY 07D330K is a through-hole varistor with a wide operating voltage range of 26V to 66V and a high peak surge current of up to 250A. This part meets Restriction of Hazardous Substances (RoHS) standards and is suitable for overvoltage protection in power supplies, remote control systems, and other sensitive electrical components. Its small size makes it ideal for a variety of applications where space is limited. Features include low clamping voltage, low leakage current, and high surge current rating.