CV1130 / CV1586 / HL23 / VR130 / 10E/159 triode
 |
This valve measures 82x31mm
overall and has a Mazda Octal base. |
 |
This is a directly heated triode. The VR130 (CV1130 spec.) and CV1586 specs differ
slightly in the test results but are otherwise identical.
| Filament voltage |
2.0V |
| Filament current |
50mA |
| Max operating anode voltage |
150V |
| Mutual conductance * |
1.5mA/V |
| Amplification factor * |
32 |
| Anode impedance * |
21k ohms |
| Capacitances |
| Cin |
2.5pF |
| Cout |
4.7pF |
| Cag |
4.7pF |
*: At Va=100,Vg=0.
| Pin |
Function |
| 1 |
Filament |
| 2 |
no pin |
| 3 |
Anode |
| 4 |
no pin |
| 5 |
Grid |
| 6 |
Metallising |
| 7 |
no pin |
| 8 |
Filament |
|
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