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CV1243 silica pentode

Size
 This valve measures 370x180mm (overall frame), 340x100mm (valve)

Filament voltage13.0V
Filament current40.0A
Max anode voltage10kV
Max screen voltage2kV
Max anode dissipation2.5kW
Total emission2A
Max cathode return current2A
Typical operating conditions
Anode voltage6kV
Screen voltage2kV
Control grid voltage-25V
Anode current60mA
Screen current2A
Mutual conductance3.0mA/V

Connections: Anode at one end, filament and grids the other.

Quarter view Centre view Quarter view 		CV1243