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: 7FP
2ER5 2ES5 2FH5 2FQ5 2FQ5A 2FY5
2GK5 3ER5 3ES5 3FH5 3FQ5 3FQ5A
3FY5 3GK5 4GK5 6ER5 6ES5 6FH5
6FQ5 6FQ5A 6FY5 6GK5 EC97
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
Tue, 16 Aug 2022 08:48:24 -0700