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CV1919 screened pentode

Size
This valve measures 65x20mm overall and has a B8A base

Heater voltage6.3V
Heater current350mA
Max anode voltage250V
Max screen voltage250V
Mutual conductance *10.6mA/V
Anode impedance *125k ohms
Inner amplification factor *33
Max anode dissipation4.0W
Max screen dissipation1.0W
Max heater/cathode voltage150V

*: At Va=Vg2=140V, Vg1=-1.25V
PinFunction
1Heater
2Anode
3Internal shield
4Suppressor grid
5Screen grid
6Control grid
7Cathode
8Heater

CV1919

Donated by Mark Wheaton


This file was last modified13:26:47, Monday June 01, 2015