CV281 triode hexode
 |
This valve measures 112x36mm overall and has an octal base |
| Heater voltage |
6.3V |
| Heater current |
300mA |
| Max hexode anode voltage |
250V |
| Max triode anode voltage |
100V |
| Max screen voltage |
100V |
| Optimum oscillator voltage (peak) |
15V |
| Conversion conductance |
620µA |
| Total cathode current |
10mA |
| Capacitances |
| Hexode Cag (mean) |
0.14pF |
| Hexode Cae |
11.5pF |
| Hexode Cge |
4.5pF |
| Triode Cge |
8.0pF |
| Pin |
Function |
| 1 |
Metallising |
| 2 |
Heater |
| 3 |
Hexode anode |
| 4 |
Screen grid (G2, G4) |
| 5 |
Triode control grid and hexode G3 |
| 6 |
Triode anode |
| 7 |
Heater |
| 8 |
Cathode |
| TC |
Hexode control grid |
|
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