|Classification||Moderate power, filamentary triodes for Class-A se|
|Application||Audio-frequency amplifier in positions where power outputs of approximately ten watts or less are required at relatively low plate voltages.|
|Dimensions||Dimensions, outline diagrams of the tubes and bases, and the arrangement of electrode connections to the base terminals are shown in Figures 1 and 2.|
|Average Direct Interelectrode Capacitances||Grid to plate 15 µµf.|
Grid to filament 9 µµf.
Plate to filament 4.3 µµf.
|Filament Rating||Filament voltage 5.0 volts, a.c. or d.c.|
Nominal filament current 1.2 amperes