DNR20D180K VARISTOR DISC 20MM 18V 2KA 11VAC 18VDC THT The DNR20D180K, expertly manufactured by DNR, is a state-of-the-art component designed for varistor disc 20mm 18v 2ka 11vac 18vdc tht. Combining robust engineering with reliable performance, it is ideal for demanding applications. With a body size of 20.00mm, it is compact and easy to integrate. With a surge current capacity of 2kA, it protects circuits from overvoltage scenarios. Designed to meet modern performance requirements, the DNR20D180K is a dependable choice for professionals seeking precision and reliability.