12A4

From TekWiki

Revision as of 00:40, 14 July 2022 by Peter (talk | contribs)

(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)

Jump to navigation Jump to search

The 12A4 (P/N 154-0037-00) is a miniature 6.5 W power pentode vacuum tube with a B9A (Noval) miniature 9-pin base.

Links

12A4 @ radiomuseum.org

Retrieved from "https://w140.com/tekwiki/index.php?title=12A4&oldid=75671"

Pentodes