EL38 / CV450 pentode
 |
This valve measures 137x43mm
overall and has an octal base. |
| Heater voltage |
6.3V |
| Heater current |
1.4A |
| Max anode voltage |
600V |
| Max screen voltage |
400V |
Mutual conductance
(Va=Vg2=250, Vg1=-7) |
14.3mA/V |
| Max anode dissipation |
25W |
| Max screen dissipation |
8W |
| Pin |
Function |
| 1 |
Suppressor grid |
| 2 |
Heater |
| 3 |
n/c |
| 4 |
Screen grid |
| 5 |
Control grid |
| 6 |
no pin |
| 7 |
Heater |
| 8 |
Cathode |
| TC |
Anode |
|
|
