Virtual Valve Museum
Virtual Valve Museum | search: (use * for wildcard)
About the museumMuseum exhibitsUpdates, new exhibits etc.EquipmentSupporters
*DocumentsValves wanted!Valves for sale or for tradeLinks to other sites, suppliers etc.

CV2940 output pentode

Size This valve measures 108x32mm overall and has an octal base

 

This carries the markings JN. It is a line and AF output pentode.

Heater voltage 6.3V
Heater current 1.25A
Max anode voltage 250V
Max peak anode voltage 7kV
Max cathode current 200mA

 

Pin Function
1 i/c
2 Heater
3 i/c
4 Screen grid
5 Control grid
6 no pin
7 Heater
8 Cathode and suppressor grid
TC Anode
CV2940

This file was last modified 14:56:28, Tuesday September 02, 2014