6N23P penthode tube.

Application as wide-band HF voltage amplifier and low-noise mixer

Cathode type oxide,indirect heating
Envelope glass,miniature
Mass,g 16
Filament voltage,V 6,3
Filament current,A 0,29-0,35
Anode voltage,V 100
Anode current,A 0,01-0,02
Anode power,W 1,8
Grid1 voltage,V 9
Steepness,mA/V 12,7
Reverse grid current,uA 0,2
Microphnic noise,mV 150
Gain 25-43
Socket type rsh8