A50L-0001-0135
FANUC A50L-0001-0135 Transistor module. Known as FUJI 1DI300A-120 which is a 300 amp 1200 volt power transistor. Belonging to the 1DI series of darlington sytle transistors. This A50L00010135 transistor if fitted in very large high voltage FANUC AC spindle drives.