CV3711 pentode
 |
This valve measures 69x17mm overall and has a B7G base |
| Heater voltage | 6.3V |
| Heater current | 640mA |
| Max heater/cathode voltage | 150V |
| Max anode voltage | 250V |
| Max screen voltage | 250V |
| Max anode dissipation | 9W |
| Max screen dissipation | 3W |
| Amplification factor * | 420 |
| Anode impedance * | 40k ohms |
| Mutual conductance * | 10.5mA/V |
*: At Va=Vg2=250, Vg1=-5V
| Pin | Function |
| 1 | Control grid |
| 2 | Cathode + suppressor grid |
| 3 | Heater |
| 4 | Heater |
| 5 | Anode |
| 6 | i/c |
| 7 | Screen grid |
