CV2212 double triode
 |
This valve measures 54x19mm overall and has a B9A base. |
CV4068 was based on this valve.
| Heater voltage | 12.6V |
| Heater current | 300mA |
| Max anode voltage | 300V |
| Max anode dissipation (each anode) | 5W |
| Anode current | 6mA |
| Mutual conductance * | 2.3mA/V |
| Amplification factor * | 32 |
| Capacitances | |
| Cag | 2.1pF |
| Cge | 2.3pF |
| Cae(b) | 0.85pF |
| Caa | 1.0pF |
| Pin | Function |
| 1 | Anode (b) |
| 2 | Grid (b) |
| 3 | Cathode (b) |
| 4 | Heater |
| 5 | Heater |
| 6 | Anode (a) |
| 7 | Grid (a) |
| 8 | Cathode (a) |
| 9 | Heater centre tap |
