 |
This valve measures 53x17mm
overall and has a B7G base. |
 |
This valve has an indirectly
heated cathode, a control grid, an anode, and an additional shield-grid
electrode which almost completely surrounds the other electrodes.
|
| Heater voltage |
6.3V |
| Heater current |
600mA |
| Max peak anode voltage |
650V |
| Max working PIV |
1300V |
| Max screen grid voltage |
-100V |
| Max control grid voltage |
-100V |
| Max peak cathode current |
500mA |
| Max mean cathode current |
100mA |
| Max surge cathode current
(0.1s max duration) |
10A |
| Anode voltage drop |
8V |
See also CV4018
which is a 'reliable' version
| Pin |
Function |
| 1 |
Control grid |
| 2 |
Cathode |
| 3 |
Heater |
| 4 |
Heater |
| 5 |
Auxiliary grid |
| 6 |
Anode |
| 7 |
Auxiliary grid |
|
Above EN91/2D21; below CV797
|
