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CV5108 secondary emission valve

Size
This valve measures 75x36mm overall and has a B9G base

CV5108 secondary emission valve designed for TV HF or IF amplifier use.

Heater voltage 6.3V
Heater current 370mA
Anode voltage 250V
Anode current 20mA
Secondary cathode voltage 150V
Secondary cathode current -15.6mA
Screen voltage 250V
Screen current 1.5mA
Control grid voltage -2V
Suppressor grid voltage 0V
Mutual conductance 25mA/V
Anode impedance 70k ohm
Capacitance: Cag1 <0.004pF


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

CV5108