Virtual Valve Museum
Virtual Valve Museum | Search: (use * for wildcard)
About the museumMuseum exhibitsSupportersDocumentsLinks to other sites, suppliers etc.

CV525 beam tetrode

Size This valve measures 80x33mm overall and has an octal base.


Heater voltage 12.6V
Heater current 150mA
Max anode voltage 250V
Max screen voltage 250V
Max anode dissipation 7.5W
Max screen dissipation 1.5W


Pin Function
1 Shell
2 Heater
3 Anode
4 Screen grid
5 Control grid
6 no pin
7 Heater
8 Cathode + beam plates

This file was last modified 23:10:32, Wednesday February 23, 2022