Virtual Valve Museum

Virtual Valve Museum

HomeFull List

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

CV3889 pentode

Size This valve measures 76x21mm overall and has an 8 pin base.

 

Heater voltage 6.3V
Heater current 710mA
Max anode voltage 250V
Max screen voltage 250V
Max anode dissipation 9W

 

Pin Function
1 Heater
2 Anode
3 n/c
4 n/c
5 Screen grid
6 Control grid
7 Cathode and suppressor grid
8 Heater
CV3889