CV3929 / 5840 pentode
 |
This valve measures 35x9mm overall and has 8 leads. |
| Heater voltage | 6.3V |
| Heater current | 150mA |
| Max anode voltage (Ia=0) | 330V |
| Max anode voltage | 165V |
| Max screen voltage (Ig2=0) | 330V |
| Max screen voltage | 155V |
| Max anode dissipation | 1.1W |
| Max screen dissipation | 550mW |
| Max cathode current | 16.5mA |
| Lead | Function |
| 1 | Control grid |
| 2 | Cathode and suppressor grid |
| 3 | Heater |
| 4 | as lead 2 |
| 5 | Anode |
| 6 | Heater |
| 7 | Screen grid |
| 8 | as lead 2 |
