Note: Please do not link down into my pages. I change this directory structure often and your links will not work correctly.
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Preferred Substitutes ......................... 1F5
Substitutes ................................... 1A5 1G5 1J5
Source ........................................ RCA RC-15 - 1947
Source ........................................ RCA RC-15 - 1947
Glass octal type used in the output stage of battery-operated receivers. Require octal socket.
Source ........................................ RCA RC-15 - 1947
Bulb .......................................... T-9
EIA Outline ................................... 9-11
EIA Base ...................................... 6X
Source ........................................ RCA RC-15 - 1947
Filament Voltage .............................. 1.4 DC V
Filament Current .............................. 0.05 A
Class A Amplifier
Source ........................................ RCA RC-15 - 1947
Plate Voltage ................................. 90 V
Grid No. 2 Voltage ............................ 90 V
Grid No. 1 Voltage ............................ -6 V
Plate Resistance (approx) ..................... 250K Ω
Transconductance .............................. 1150 µ
Plate Current ................................. 6.5 mA
Grid No. 2 Current ............................ 0.8 mA
Load Resistance ............................... 14K Ω
Power Output (approx) ......................... 0.17 W
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
Fri, 24 Jun 2022 19:40:42 -0700