I recently purchased and received parts from a Russian seller of KP926B. The curve tracer says that they are all genuine SITs.
The reason I am interested in these parts is for the 400V Vce. They may serve well for an electrostatic headphone amplifier.
They devices are widely different from each other. You would need a large population to obtain a matched quad. Even one matched pair will require quite a few devices.
The reason I am interested in these parts is for the 400V Vce. They may serve well for an electrostatic headphone amplifier.
They devices are widely different from each other. You would need a large population to obtain a matched quad. Even one matched pair will require quite a few devices.