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CV329 HF pentode

Size This valve measures 50x17mm overall and has a B7G base.


Heater voltage 6.3V
Heater current 350mA
Max anode voltage 250V
Max screen voltage 250V
Max anode dissipation 2.5W
Mutual conductance (Va=200, Vg2=100, Ik=10mA, Vg3=0) 3.8mA/V
Cag 0.0085pF
Cae 4.5pF
Cge 7.4pF


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

This file was last modified 23:10:26, Wednesday February 23, 2022