B72205S0421K101 VARISTOR DISC 5MM 680V 400A 420VAC 560VDC THT The B72205S0421K101, expertly manufactured by TDK, is a state-of-the-art component designed for varistor disc 5mm 680v 400a 420vac 560vdc tht. Combining robust engineering with reliable performance, it is ideal for demanding applications. With a body size of 5.00mm, it is compact and easy to integrate. With a surge current capacity of 400A, it protects circuits from overvoltage scenarios. This ROHS-compliant product meets stringent environmental and safety standards. Designed to meet modern performance requirements, the B72205S0421K101 is a dependable choice for professionals seeking precision and reliability.