Remote-Cutoff Pentode ~ Developed in 1947
Glass octal type used as rf or if amplifier in
battery-operated receivers. Requires an octal socket.
Electrical Data:
Filament Voltage ................... 1.4 DC V
Filament Current ..................... 0.05 A
Preferred Substitutes ............... 1N5
Substitutes ..................... 1E5 1D5