B72220U3131K502 - TDK
Description: Leaded Disk Varistors, Max. Operating Voltage [AC]=130Vrms, Max. Surge Current Imax(8/20μs,1time)=12000A
Description: Leaded Disk Varistors, Max. Operating Voltage [AC]=130Vrms, Max. Surge Current Imax(8/20μs,1time)=12000A