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STC CV4060 / S11E12 / VX6114 reliable beam tetrode

Size This valve measures 92x42mm overall and has an octal base.


Heater voltage 6.3V
Heater current 1.6A
Max peak anode voltage 1500V
Max anode voltage 800V
Max screen voltage 300V
Max control grid voltage 100V
Max anode dissipation 28W
Max screen dissipation 5W
Max cathode current 300mA
Max acceleration (continuous operation) 2.0g
Max shock (short duration) 500g
Anode current * 200mA
Screen current * 12mA
Mutual conductance * 12.5mA/V
Inner amplification factor * 5.2
Ca,g1 1.8pF
Cin 19.5pF
Cout 16.5pF
*: At Va=Vg2=150, Vg1=-8.5


Pin Function
1 i/c
2 Heater
3 Anode
4 Screen grid
5 Control grid
6 Beam plates
7 Heater
8 Cathode



This file was last modified 23:10:29, Wednesday February 23, 2022