CEI CV2726 pentode
 |
This valve measures 77x19mm overall and has a B9A base. |
| Heater voltage | 6.3V |
| Heater current | 710mA |
| Max anode voltage (Ia=0) | 550V |
| Max operating anode voltage | 300V |
| Max screen voltage (Ig2=0) | 550V |
| Max operating screen voltage | 300V |
| Max anode dissipation | 9W |
| Max screen dissipation | 2W |
| Max cathode current | 70mA |
| Mutual conductance * | 10mA/V |
| Inner amplification factor * | 24 |
| Anode impedance * | 130k ohms |
*: At Va=Vg2=250, Ia=36mA, Vg1=-5.5
| Pin | Function |
| 1 | Screen grid |
| 2 | Control grid |
| 3 | Cathode |
| 4 | Heater |
| 5 | Heater |
| 6 | Suppressor grid |
| 7 | Anode |
| 8 | Internal screen |
| 9 | n/c |
