CV304 / EL22 output pentode
 |
This valve measures 74x33mm overall and has a B8G base. |
| Heater voltage | 6.3V |
| Heater current | 700mA |
| Max anode voltage | 300V |
| Max screen voltage | 300V |
| Max cathode current | 60mA |
| Mutual conductance * | 9.5mA/V |
| Load resistance * | 5700 ohms |
| Power output * | 5.3W |
| Max anode dissipation | 11W |
| Max screen dissipation | 1.7W |
| Capacitances | |
| Cge | 11pF |
| Cae | 9.5pF |
| Cag1 | 0.5pF |
| Pin | Function |
| 1 | Heater |
| 2 | Anode |
| 3 | Screen grid |
| 4 | n/c |
| 5 | n/c |
| 6 | Control grid |
| 7 | Cathode, suppressor grid and internal shield |
| 8 | Heater |
| Spigot | n/c |
