STC CV25 triode
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This valve measures 194x55mm overall and has a 4-pin T4 base |
Filament voltage |
10V |
Filament current |
3.25A |
Max anode voltage |
1.25kV |
Max anode dissipation |
85W |
Max grid current |
50mA |
Anode impedance * |
3100 ohms |
Amplification factor * |
12.5 |
Mutual conductance * |
4mA/V |
Max frequency for above ratings |
6MHz |
Max anode voltage for frequency of 30MHz |
600V |
Capacitances |
Cag |
13pF |
Caf |
4pF |
Cgf |
6.5pF |
*: At Va=1kV, Vg=-55V
Pin |
Function |
1 |
Grid |
2 |
Filament |
3 |
Anode |
4 |
Filament |
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