CV222 dual RF beam tetrode
 |
This valve measures 80x45mm overall and has a B9G base |
| Heater voltage |
6.3V |
| Heater current |
1.6A |
| Max anode voltage |
350V |
| Max screen voltage |
250V |
| Max anode dissipation (per side) |
7.5W |
| Max total screen dissipation |
2.6W |
| Mutual conductance (Va=250, Vg2=135, Ia=30mA) |
3.9mA/V |
| Capacitances |
| Cae |
5.0pF |
| Cge |
9.5pF |
| Cag |
0.13pF |
| Pin |
Function |
| 1 |
Heater |
| 2 |
Control grid ' |
| 3 |
Cathode + internal shield |
| 4 |
Anode ' |
| 5 |
Screen grid |
| 6 |
Anode " |
| 7 |
Cathode + internal shield |
| 8 |
Control grid " |
| 9 |
Heater |
|
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