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CV1924 transmitting triode

Size
This valve measures 124x60mm overall and has a 5 pin B5F base

Filament voltage6.3V
Filament current5.4A
Single valve in Class B
Max anode voltage2.5kV
Max anode dissipation (anode at 850°C red heat)135W
Max grid dissipation16W
Max cathode current250mA
Max peak cathode current1.6A
Capacitances
Cag5.5pF
Cgf5.5pF
Caf0.1pF
Characteristics *
Mutual conductance2.8mA/V
Amplification factor25

*: At Va=2.5kV, Ia=44mA

The maximum permitted base pin temperature is 180°C and max anode seal temperature is 220°C. The valve must be mounted vertically, either base up or down. When operating near maximum ratings the valve needs to be cooled with an air flow of up to 5 cubic feet per minute directed to the centre of the valve base, and an anode terminal connector having a large surface area must be used to keep the anode seal cool.

PinFunction
1Filament
2Grid
3Grid
4Grid
5Filament
TCAnode

CV1924
Inside view

This file was last modified11:11:55, Sunday July 15, 2018