CV244 / MSPEN HF pentode
 |
This valve measures 130x45mm overall and has a B5 base. |
| Heater voltage | 4V |
| Heater current | 1A |
| Max anode voltage | 250V |
| Max screen voltage | 125V |
| Max anode dissipation | 3W |
| Mutual conductance * | 2.8mA/V |
| Anode impedance * | 600k ohms |
*: At Va=250, Vg2=125, Vg1=-2.
| Pin | Function |
| 1 | Screen grid |
| 2 | Control grid |
| 3 | Heater |
| 4 | Heater |
| 5 | Cathode, suppressor grid and metallising |
| TC | Anode |
