For the Power Semiconductor Module, we have many catalogries, You can find any equivalent for Japan SANREX ,German SEMIKRON:

Like thyristor modules ,three phase half bridge rectifier modules, three phase half bridge thyristor modules, single phase rectifier bridge modules, single phase half controlled rectifier bridge modules, single phase full-controlled rectifier bridge modules, three phase rectifier bridge modules, three phase half controlled rectifier bridge modules, three phase full-controlled rectifier bridge modules.

We also can provide SCR according to your reqiurements