CV3889 pentode
 |
This valve measures 76x21mm
overall and has an 8 pin base. |
| Heater voltage |
6.3V |
| Heater current |
710mA |
| Max anode voltage |
250V |
| Max screen voltage |
250V |
| Max anode dissipation |
9W |
| Pin |
Function |
| 1 |
Heater |
| 2 |
Anode |
| 3 |
n/c |
| 4 |
n/c |
| 5 |
Screen grid |
| 6 |
Control grid |
| 7 |
Cathode and suppressor
grid |
| 8 |
Heater |
|
 |
