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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Substitutes ................................... 1J3
Bulb .......................................... T-12
EIA Outline ................................... 12-18
EIA Base ...................................... 3C
Heater Voltage ................................ 1.25 V
Heater Current ................................ 0.2 A
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
Wed, 08 Feb 2023 22:48:10 -0700