CV1977 / UL41 pentode
 |
This valve measures 76x21mm
overall and has an 8 pin B8A base. |
| Heater voltage |
45V |
| Heater current |
100mA |
| Max anode voltage |
200V |
| Max anode current |
106mA |
| Max screen voltage |
200V |
| Max screen current |
38mA |
| Pin |
Function |
| 1 |
Heater |
| 2 |
Anode |
| 3 |
Cathode + suppressor grid |
| 4 |
i/c |
| 5 |
Screen grid |
| 6 |
Control grid |
| 7 |
Cathode + suppressor grid |
| 8 |
Heater |
|
|
