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Glass octal type used as half-wave rectifier or voltage doubler in ac/dc receivers. Requires octal socket.
Bulb .......................................... T-9
Base Type ..................................... Intermediate Octal 7-Pin
EIA Outline ................................... 9-11
EIA Base ...................................... 7Q
Mounting Position ............................. Any
Heater Voltage ................................ 117 V
Heater Current ................................ 0.075 A
Voltage Doubler
Output Voltage ................................ 117 V
Output Current ................................ 60 mA
If you are uncertain about the EIA designator for a particular tube please use the "Index" button to list all the tubes in the database. You can click on the designator for the closest tube.
(c) 1994-2021 by William A. Beech, NJ7P
Tue, 28 Jun 2022 01:21:25 -0700