12A4

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Revision as of 11:36, 12 July 2022 by Peter (talk | contribs) (Created page with "{{Vacuum Tube |Type=Pentode |Number=12A4 |EuroNumber= |RussianNumber= |Part_nos=154-0037-00 |Description=miniature 6.5 W power pentode |Used_in= |Designers= }} with a {{B9A b...")
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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
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