Virtual Valve Museum

Virtual Valve Museum

HomeFull List

This is an archive website. It will not receive any updates, additions or corrections.

CV244 / MSPEN HF pentode

Size This valve measures 130x45mm overall and has a B5 base.

 

Heater voltage 4V
Heater current 1A
Max anode voltage 250V
Max screen voltage 125V
Max anode dissipation 3W
Mutual conductance * 2.8mA/V
Anode impedance * 600k ohms

*: At Va=250, Vg2=125, Vg1=-2.

 

Pin Function
1 Screen grid
2 Control grid
3 Heater
4 Heater
5 Cathode, suppressor grid and metallising
TC Anode
CV244