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CV3613 beam tetrode

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This valve measures 86x34mm overall and has an octal base |
| Heater voltage | 6.3V |
| Heater current | 1.2A |
| Max heater-cathode voltage | 200V |
| Max DC anode voltage | 565V |
| Max DC screen grid voltage | 300V |
| Max DC control grid voltage | -300V |
| Max anode dissipation | 19W |
| Max screen dissipation | 3.2W |
| Max DC anode current | 115mA |
| Capacitances |
| Cag1 | 0.55pF |
| Cin | 11pF |
| Cout | 7pF |
| Chk | 10pF |
| Pin | Function |
| 1 | Cathode + beam plates |
| 2 | no pin |
| 3 | Anode |
| 4 | no pin |
| 5 | Screen grid |
| 6 | Heater |
| 7 | Control grid |
| 8 | Heater |
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