The 10D180K with Varistors 14V 36V 500A is a through-hole, RoHS-compliant device manufactured by SOCAY. It has a power rating of 7.5mm, a maximum voltage rating of 14V-36V, and a maximum current rating of 500A. Varistors are devices commonly used for overvoltage protection, providing a fast and effective response to power surge spikes or noise on power lines. This varistor is suitable for a variety of applications, including power amplifiers, power supplies, household appliances, automotive electronics, and industrial control systems.