STC CV4040 / S6F17 reliable pulse tetrode
 |
This valve measures 50x17mm overall and has a B7G base. |
This valve was developed from CV416.
| Heater voltage | 6.3V |
| Heater current | 300mA |
| Max anode voltage | 600V |
| Max anode dissipation | 3.5W |
| Max screen voltage | 600V |
| Max screen dissipation | 0.7W |
| Max heater/cathode voltage | 100V |
| Mutual conductance (Va=Vg2=250; Vg1=-6.25) | 8.3mA/V |
| Max bulb temperature | 165C |
| Max shock (short duration) | 500g |
| Max acceleration (continuous operation) | 2.5g |
| Capacitances | |
| Cin nom | 6.2pF |
| Cout nom | 5.2pF |
| Ca, g1 nom | 0.03pF |
| Pin | Function |
| 1 | Control grid |
| 2 | Cathode |
| 3 | Heater |
| 4 | Heater |
| 5 | Anode |
| 6 | Beam plates |
| 7 | Screen grid |
