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AR4 triode

Size This valve measures 96x40mm overall and has a B4 base.


Filament voltage 2V
Filament current 100mA
Max anode voltage 150V
Mutual conductance * 0.8mA/V
Amplification factor 16
Impedance * 20k ohms

*: At Va=100, Vg=0.


Pin Function
1 Anode
2 Grid
3 Filament
4 Filament

This file was last modified 15:37:16, Tuesday September 02, 2014