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CV454 HF pentode

Size This valve measures 55x17mm overall and has an B7G base.


See also CV4009 which was developed from the CV454.

Heater voltage 6.3V
Heater current 300mA
Max anode voltage 300V
Max screen voltage 125V
Max screen voltage (Ig2=0) 300V
Max anode dissipation 3W
Max screen dissipation 0.6W
Cin nom 5.5pF
Cout nom 5.0pF
Cg1, a 0.0035pF


Pin Function
1 Control grid
2 Suppressor grid
3 Heater
4 Heater
5 Anode
6 Screen grid
7 Cathode