what is a varistor

A varistor is an electronic component that is used to protect sensitive electronic circuits from voltage spikes and transient surges. It is designed to rapidly change resistance with applied voltage and provide a stable and predictable level of protection. Varistors are commonly used in a wide range of applications, including power supplies, communication equipment, and consumer electronics. They are available in a variety of sizes and voltage ratings to accommodate different circuit requirements. Our varistors are engineered to provide reliable overvoltage protection and ensure the safety and longevity of electronic devices. With their high energy absorption capabilities and fast response times, our varistors offer an effective solution for mitigating the impact of voltage surges on sensitive electronic components. Whether used in industrial equipment or consumer electronics, our varistors deliver robust protection and peace of mind.