CV465 HF pentode
 |
This valve measures 38x10mm
overall and has 8 leads. |
CV4501
is based on this valve.
| Heater voltage |
6.3V |
| Heater current |
150mA |
| Max anode voltage (Ia=0) |
350V |
| Max screen voltage (Ig2=0) |
350V |
| Max anode dissipation |
1.0W |
| Max screen dissipation |
0.4W |
| Max operating anode voltage |
190V |
| Max operating screen voltage |
190V |
| Mutual conductance * |
5.0mA/V |
| Anode impedance * |
300k ohms |
| Anode current * |
7.0mA |
| Screen current * |
2.2mA |
| Max cathode current |
12mA |
| Inner amplification factor |
36 |
| Capacitances |
| Cin nom |
4.0pF |
| Cout nom (shielded) |
2.5pF |
| Cout nom (unshielded) |
2.0pF |
| Ca,g1 max (shielded) |
0.015pF |
| Ca,g1 max (unshielded) |
0.02pF |
*: At Va=Vg2=100, Vg1=-1.4
| Lead |
Function |
| 1 |
Control grid |
| 2 |
Cathode, suppressor grid
and shield |
| 3 |
Heater |
| 4 |
Cathode, suppressor grid
and shield |
| 5 |
Anode |
| 6 |
Heater |
| 7 |
Screen grid |
| 8 |
Cathode, suppressor grid
and shield |
|
 |
