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CV1127 beam tetrode

Size
This valve measures 130x50mm overall and has a Mazda octal base

Heater voltage4.0V
Heater current1.75A
Max anode voltage330V
Max screen voltage220V
Max anode dissipation20W
Max screen dissipation3W
Mutual conductance *8.5mA/V
Max peak anode voltage3000V
Capacitances
Cout22.0pF
Cin6.0pF
Cag1.25pF

*: At Va=Vg2=100V, Vg1=0V
PinFunction
1Heater
2Cathode + beam plates
3n/c
4Screen grid
5Control grid
6n/c
7No pin
8Heater
TCAnode

(Usually I do not include valves unless they are CV marked on the valve itself. However, as this one has a very well secured CV label attached I've let it in!)

CV1127

This file was last modified13:09:03, Saturday August 17, 2019