6197
The 6197 is a sharp-cutoff power pentode in a glass package with a B9A (Noval) miniature 9-pin base.
Tek part number: 154-0146-00
The 6197 is a sharp-cutoff power pentode in a glass package with a B9A (Noval) miniature 9-pin base.
Tek part number: 154-0146-00