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CV1055 double diode triode

Size This valve measures 102x30mm overall and has an octal base.


Heater voltage 6.3V
Heater current 200mA
Max anode voltage 300V
Max anode dissipation 1.5W
Mutual conductance * 2.0mA/V
Anode impedance * 15k ohms
Amplification factor * 30
Ca-all 4.8pF
Cg-all 3.9pF
Cag 2pF
Cc-all 5.2pF

*: At Va=250, Vg=-5, Vd=0


Pin Function
1 Metallising
2 Heater
3 Anode
4 Diode '
5 Diode "
6 no pin
7 Heater
8 Cathode
TC Grid


This file was last modified 18:32:19, Wednesday April 12, 2023