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CV524 / TT12 double tetrode

Size This valve measures 100x45mm overall and has a B9G base

 

Heater voltage19V
Heater current420mA
Anode voltage600V
Anode current100mA
Screen voltage275V
Screen current12mA
Control grid voltage-60V
Control grid current4mA
Drive0.4W
Max dissipation20W
Max RF output40W
Max frequency for above ratings90MHz
Max frequency at reduced ratings130MHz

 

1Heater
2n/c
3Control grid
4Screen grid
5Heater centre tap
6Cathode
7Beam plates
8n/c
9Heater
TCAnode

CV524