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CEI CV2726 pentode

Size This valve measures 77x19mm overall and has a B9A base.


Heater voltage 6.3V
Heater current 710mA
Max anode voltage (Ia=0) 550V
Max operating anode voltage 300V
Max screen voltage (Ig2=0) 550V
Max operating screen voltage 300V
Max anode dissipation 9W
Max screen dissipation 2W
Max cathode current 70mA
Mutual conductance * 10mA/V
Inner amplification factor * 24
Anode impedance * 130k ohms

*: At Va=Vg2=250, Ia=36mA, Vg1=-5.5

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

This file was last modified 23:10:24, Wednesday February 23, 2022