391KK07J VARISTOR DISC 7MM 390V 1.75KA 250VAC 320VDC THT The 391KK07J, expertly manufactured by YAGEO, is a state-of-the-art component designed for varistor disc 7mm 390v 1.75ka 250vac 320vdc tht. Combining robust engineering with reliable performance, it is ideal for demanding applications. With a body size of 7.00mm, it is compact and easy to integrate. With a surge current capacity of 1.75kA, it protects circuits from overvoltage scenarios. The energy handling capacity of 35J ensures durability in high-stress conditions. It performs reliably within an operating temperature range of -40°C~+125°C. This ROHS-compliant product meets stringent environmental and safety standards. Designed to meet modern performance requirements, the 391KK07J is a dependable choice for professionals seeking precision and reliability.