B72220U3511K502 - TDK
Description: Leaded Disk Varistors, Max. Operating Voltage [AC]=510Vrms, Max. Surge Current Imax(8/20μs,1time)=10000A
Description: Leaded Disk Varistors, Max. Operating Voltage [AC]=510Vrms, Max. Surge Current Imax(8/20μs,1time)=10000A