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Preferred Substitutes ......................... 1Q5
Substitutes ................................... 1A6
Source ........................................ ARRL HB - 1947
Source ........................................ ARRL HB - 1947
Glass octal type used in output stage of battery-operated receivers. Tube requires octal socket.
Source ........................................ ARRL HB - 1947
Bulb .......................................... T-9
Base Type ..................................... Octal
EIA Outline ................................... 9-11
EIA Base ...................................... 6X
Source ........................................ ARRL HB - 1947
Heater Voltage ................................ 1.4 DC V
Heater Current ................................ 0.1 A
Source ........................................ ARRL HB - 1947
For other characteristics and typical operation, see 1C5GT
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 00:17:22 -0700