CV2729 special quality pentode
 |
This valve measures 65x19mm overall and has a B9A base |
| Heater voltage | 6.3V |
| Heater current | 300mA |
| Max anode voltage | 300V |
| Max anode dissipation | 1.3W |
| Max screen voltage | 200V |
| Max screen dissipation | 400mW |
| Max cathode current | 9mA |
| Pin | Function |
| 1 | Screen grid |
| 2 | Shield |
| 3 | Cathode |
| 4 | Heater |
| 5 | Heater |
| 6 | Anode |
| 7 | Shield |
| 8 | Suppressor grid |
| 9 | Control grid |
