CV8297 triode pentode
 |
This valve measures 76x19mm
overall and has a B9A base. |
The triode section of this
valve is intended for use as an AF amplifier, and the pentode as an AF
power amplifier. This is the CV equivalent of the ECL86.
| Heater voltage |
6.3V |
| Heater current |
660mA |
| Max anode voltage (Ia=0) |
550V |
| Max operating anode current |
300V |
| Max anode dissipation
(triode) |
0.5W |
| Max anode dissipation
(pentode) |
9W |
| Max screen voltage (Ig2=0) |
550V |
| Max operating screen voltage |
300V |
| Max cathode current (triode) |
4mA |
| Max cathode current (pentode) |
55mA |
| Max screen dissipation |
1.8W |
| Max peak screen dissipation |
3.25W |
| Pin |
Function |
| 1 |
Triode grid |
| 2 |
Triode cathode |
| 3 |
Screen grid |
| 4 |
Heater |
| 5 |
Heater |
| 6 |
Pentode anode |
| 7 |
Pentode cathode, suppresor
grid, shield |
| 8 |
Control grid |
| 9 |
Triode anode |
See
Frank's site for full specs. |
 |
