12A4: Difference between revisions
Jump to navigation
Jump to search
(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...") |
No edit summary |
||
| (2 intermediate revisions by 2 users not shown) | |||
| Line 6: | Line 6: | ||
|Part_nos=154-0037-00 | |Part_nos=154-0037-00 | ||
|Description=miniature 6.5 W power pentode | |Description=miniature 6.5 W power pentode | ||
|Used_in= | |Used_in=517;517A; | ||
|Designers= | |Designers= | ||
}} with a {{B9A base}}. | }} with a {{B9A base}}. | ||
| Line 12: | Line 12: | ||
==Links== | ==Links== | ||
* [[tube:12a4|12A4]] @ radiomuseum.org | * [[tube:12a4|12A4]] @ radiomuseum.org | ||
==Pictures== | |||
<gallery> | |||
Ge 12a4 1.jpg | |||
Ge 12a4 2.jpeg | |||
</gallery> | |||
[[Category:Pentodes]] | [[Category:Pentodes]] | ||
Latest revision as of 09:25, 19 August 2024
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
