CV1189 beam tetrode
|
This valve measures 132x50mm
overall and has a british 7 pin base. |
Heater voltage |
4V |
Heater current |
1.75A |
Max anode voltage |
330V |
Max screen voltage |
220V |
Mutual conductance (Va=Vg2=100,
Vg1=0) |
8.5mA/V |
Anode dissipation |
20W |
Screen dissipation |
3W |
Capacitances |
Cae |
7.0pF |
Cge |
22.0pF |
Cag |
1.0pF |
Pin |
Function |
1 |
n/c |
2 |
Control grid |
3 |
Screen grid |
4 |
Heater |
5 |
Heater |
6 |
Cathode |
7 |
n/c |
TC |
Anode |
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