Note: Please do not link down into my pages. I change this directory structure often and your links will not work correctly.
Tubes with base: 10K
5U9 5X9 6U9 6X9 8U9 8X9
ECF200 ECF201 LCF201
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 22:45:26 -0700