Power Amplifier Pentode
The RCA 6F6G Vacuum Tube is a glass octal type used in
the audio output stage of AC receivers. It is capable of
large power output with relatively small input voltage.
It requires an octal socket and may be mounted in any
position. It is especially important that this tube,
like other power-handling tubes, should be adequately
ventilated.
Electrical Data:
Heater Voltage ............................. 6.3 V
Heater Current ............................. 0.7 A
Maximum Heater-Cathode Voltage Heater Positive with
Respect to Cathode
DC Component .............. 90 V
Heater Negative with Respect to Cathode
DC Component............... 90 V
Preferred Substitutes: 6F6, 6F6G, 6F6GT, 6ô6,
6ô6C, VT66,