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CV2382 / EL822 video output pentode

Size This valve measures 75x19mm overall and has a B9A base.


Heater voltage 6.3V
Heater current 750mA
Max anode voltage (Ia=0) 550V
Max screen voltage (Ig2=0) 550V
Max operating anode voltage 300V
Max operating screen voltage 250V
Max cathode current 70mA
Max anode dissipation 12W
Max screen dissipation 3W
Mutual conductance 13mA/V
Amplification factor (g1 - g2) 23
Max heater-cathode voltage 150V
Cge (nom) 12.1pF
Cae (nom) 5.9pF
Cag (max) 0.1pF


Pin Function
1 i/c
2 Control grid
3 Cathode
4 Heater
5 Heater
6 n/c
7 Anode
8 Screen grid
9 Suppressor grid

This file was last modified 23:10:22, Wednesday February 23, 2022