CV2277 low impedance
pentode
 |
This valve measures 77x19mm
overall and has a B9A base. |
| Heater voltage |
26.5V |
| Heater current |
230mA |
| Max anode operating voltage |
250V |
| Max screen operating voltage |
250V |
| Max anode dissipation |
12W |
| Max screen dissipation |
3W |
| Mutual conductance (Va=Vg2=26.5;
Ia=14mA) |
4.8mA/V |
| Capacitances
(measured without metal shell) |
| Cin nom |
12.0pF |
| Cout nom |
9.6pF |
| Ca,g1 nom |
0.54pF |
| Pin |
Function |
| 1 |
i/c |
| 2 |
Control grid |
| 3 |
Cathode |
| 4 |
Heater |
| 5 |
Heater |
| 6 |
i/c |
| 7 |
Anode |
| 8 |
Screen grid |
| 9 |
Suppressor grid |
|
 |
