CV437 / KT67 beam tetrode
 |
This valve measures 90x45mm overall and has a 9 pin base. |
| Heater voltage | 6.3V |
| Heater current | 1.27A |
| Max anode voltage | 600V |
| Max screen voltage | 300V |
| Max anode dissipation | 22W |
| Max screen dissipation | 3W |
| Mutual conductance | 13.0mA/V |
| Capacitances | |
| Cae | 10.25pF |
| Cge | 19.0pF |
| Cag | 0.08pF |
| Pin | Function |
| 1 | Heater |
| 2 | Screen grid |
| 3 | Anode |
| 4 | n/c |
| 5 | Screen |
| 6 | Cathode |
| 7 | Control grid |
| 8 | Screen |
| 9 | Heater |
