B72220S0170K101 VARISTOR DISC 20MM 27V 2KA 17VAC 22VDC THT The B72220S0170K101, expertly manufactured by TDK, is a state-of-the-art component designed for varistor disc 20mm 27v 2ka 17vac 22vdc 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. This ROHS-compliant product meets stringent environmental and safety standards. Designed to meet modern performance requirements, the B72220S0170K101 is a dependable choice for professionals seeking precision and reliability.