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NR15A triode

Size
This valve measures 110x45mm overall and has a B4 base

This valve carries the serial number 6049C.

Max operating filament voltage3.8V
Approx filament current100mA
Max anode voltage100V
Amplification factor *14
Mutual conductance *2mA/V
Anode impedance *7000 ohms
Average anode current *4.5mA
Capacitances
Cag4.7pF
Ca-all7pF

*: At Va=100, Vg=-1.
PinFunction
1Anode
2Grid
3Filament
4Filament

NR15A

This file was last modified15:22:41, Tuesday September 02, 2014