CV2331 output pentode
 |
This valve measures 31x7x5mm
overall and has a 5-lead B5A base. |
| Filament voltage |
1.25V |
| Filament current |
10mA |
| Max anode voltage |
45V |
| Max screen voltage |
45V |
| Max cathode current |
600µA |
| Mutual conductance * |
180µA/V |
| Anode impedance * |
400k ohms |
| Power output |
950µW |
| Optimum anode load |
100k ohms |
| Capacitances |
| Cag |
0.25pF |
| Cin |
2.5pF |
| Cout |
2.4pF |
| Lead |
Function |
| 1 |
Anode (red spot) |
| 2 |
Screen grid |
| 3 |
Filament -ve |
| 4 |
Control grid |
| 5 |
Filament +ve, suppressor
grid |
|
 |
