CV2104 diode pentode
 |
This valve measures 40x9mm
overall and has a B8D base. |
| Filament voltage |
1.25V |
| Filament current |
25mA |
| Max anode voltage |
100V |
| Max screen voltage |
100V |
| Mutual conductance * |
0.4mA/V |
| Anode impedance * |
700k ohms |
| Anode current * |
0.75mA |
| Screen current * |
0.2mA |
| Nominal input power ** |
20mW |
*: At Va=Vg2=90V, Vg1=-2.3V
**: At Va=Vg2=90V, Vg1=-2.3V,
RL=150k ohms.
| Lead |
Function |
| 1 |
Anode |
| 2 |
n/c |
| 3 |
Control grid |
| 4 |
Filament -ve, suppressor
grid |
| 5 |
Filament +ve |
| 6 |
Diode anode |
| 7 |
n/c |
| 8 |
Screen grid |
|
 |
