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 ......................... 1G5
Substitutes ................................... 1F5
Source ........................................ RCA RC-15 - 1947
Source ........................................ RCA RC-15 - 1947
Glass octal type used in output stage of battery-operated receivers. Requires octal socket.
Source ........................................ RCA RC-15 - 1947
Bulb .......................................... ST-14
Base Type ..................................... Octal
EIA Outline ................................... 14-3
EIA Base ...................................... 6X
Source ........................................ RCA RC-15 - 1947
Filament Voltage .............................. 2.0 DC V
Filament Current .............................. 0.12 A
Pentode
Source ........................................ RCA RC-15 - 1947
Plate Voltage ................................. 135 V
Grid No. 2 Voltage ............................ 135 V
Class A Amplifier
Source ........................................ RCA RC-15 - 1947
Plate Voltage ................................. 135 V
Grid No. 2 Voltage ............................ 135 V
Grid No. 1 Voltage ............................ -16.3 V
Plate Resistance (approx) ..................... 105K Ω
Transconductance .............................. 950 µ
Plate Current ................................. 7.0 mA
Grid No. 2 Current ............................ 2.0 mA
Load Resistance ............................... 13.5K Ω
Power Output (approx) ......................... 0.45 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
Mon, 30 Jan 2023 01:32:58 -0700