The YAGEO 820KD14-TR is a robust metal oxide varistor (MOV) engineered to provide reliable surge protection for a wide range of electronic applications. Featuring a wide operating voltage range from 18V to 1800V, this MOV responds quickly to transient over-voltages, minimizing damage to sensitive components. Its large absorbing transient energy capability and low clamping ratio ensure effective protection. Common applications include semiconductor protection, surge protection in consumer and industrial electronics, and surge absorption in relays and electromagnetic valves. The 14D series is designed for reliable performance and meets MSL level 1 standards.