CSF CV2521 HF pentode
 |
This valve measures 52x17mm overall and has a B7G base. |
| Heater voltage | 6.3V |
| Heater current | 450mA |
| Max anode voltage | 300V |
| Max screen voltage | 150V |
| Max anode current | 10mA |
| Mutual conductance | 9mA/V |
| Capacitances | |
| Cag1 | 0.03pF |
| Cin | 10pF |
| Cout | 2pF |
| Pin | Function |
| 1 | Control grid |
| 2 | Suppressor grid |
| 3 | Heater |
| 4 | Heater |
| 5 | Anode |
| 6 | Screen grid |
| 7 | Cathode |
