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CV1242 / NT68A low power transmitting triode

Size
 This valve measures 124x52mm overall and has a B4 base

Filament voltage4.0V
Filament current1.0A
Max anode voltage400V
Max anode dissipation20W
Amplification factor *5
Mutual conductance *3.0mA/V
Anode impedance *1700 ohms

*: At Va=150, Vg=0
PinFunction
1Anode
2Grid
3Filament
4Filament

CV1242 / NT68A