VT136 / 1625 beam tetrode
 |
This valve measures 140x50mm
overall and has a 7 pin base. |
See also 807
which is the 6.3V heater version with a different base.
| Heater voltage |
12.6V |
| Heater current |
450mA |
| Max anode voltage |
600V |
| Max screen voltage |
300V |
| Max anode dissipation |
25W |
| Pin |
Function |
| 1 |
Heater |
| 2 |
n/c |
| 3 |
Screen grid |
| 4 |
Control grid |
| 5 |
n/c |
| 6 |
Cathode + beam plates |
| 7 |
Heater |
| TC |
Anode |
|
