CV4045 reliable beam tetrode
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This valve measures 59x19mm overall and has a 9-lead B9A/F base. |
See also CV4043 which is the pinned version.
The prototype is CV2136.
Heater voltage |
6.3V |
Heater current |
450mA |
Max anode voltage |
350V |
Max screen voltage |
310V |
Max anode dissipation |
13.2W |
Max screen dissipation |
2.1W |
Max heater-cathode voltage |
+/-90V |
Mutual conductance |
4.1mA/V |
Anode impedance |
50k ohms |
Max bulb temperature |
250C |
Max shock (short duration) |
500g |
Max acceleration (continuous
operation) |
2.5g |
Lead |
Function |
1 |
Control grid |
2 |
Control grid |
3 |
Cathode |
4 |
Heater |
5 |
Heater |
6 |
n/c |
7 |
Anode |
8 |
Screen grid |
9 |
Beam plates |
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