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[[File:Telefunken 12au6.jpg| | [[File:Telefunken 12au6.jpg|250px|right]] | ||
{{Vacuum Tube | |||
|Type=Pentode | |||
|Number=12AU6 | |||
|EuroNumber=HF94 | |||
|RussianNumber= | |||
|Part_nos=154-0040-00 | |||
|Description=RF pentode | |||
|an=an | |||
|Used_in=81;112;1L10;1L20;1L60;3L10;512;556;575;545;547;549;581;585;A;B;C;G;K;H;L;ML;M;N;O;R;S;Z | |||
|Designers= | |||
}} for up to ~50 MHz with a {{B7G base}}. Apart from the 12 V heaters, it is the same as the [[6AU6]] (EF94). | |||
The '''8426''' is an improved version used in the [[O|Type O]]. | |||
Tek part number: | Tek part number: | ||
* 154-0040-00 (single tube) | * 154-0040-00 (single tube) | ||
= | {| class="wikitable" | ||
{{Checkedtubes TableHeader}} | |||
|- | |||
| [[112]] || 157-0012-00 || All | |||
|- | |||
| [[512]] (V3,V8) || 157-0012-00 || All | |||
|- | |||
| [[575]],[[112]],[[G]],[[K]],[[L]],[[Z]],[[C]],[[G]] || 157-0038-00 ||All | |||
|- | |||
| [[575]], Type [[G]] Plug-in || 157-0050-00 ||All | |||
|- | |||
| Type [[G]] Plug-in (V3477,V3487) || 157-0055-00 ||All | |||
|- | |||
| [[O]] || 157-0071-00 ||All | |||
|- | |||
| [[575]](V214, V224, V254, V264) || 157-0017-00 ||All | |||
|- | |||
| ? || 157-0029-00 ||N/A | |||
|- | |||
| Type [[K]] Plug-in (V6101, V6111) || 157-0031-00 ||Upto-353 | |||
|- | |||
| Type [[Z]] Plug-in (V7634, V8634) || 157-0065-00 ||All | |||
|- | |||
| Type [[H]] Plug-in || 157-0076-00 ||All | |||
|- | |||
| Type [[O]] Plug-in || 157-0077-00 ||All | |||
|- | |||
| Type [[H]], [[M]] Plug-in || 157-0078-00 ||All | |||
|- | |||
| Type [[H]] Plug-in || 157-0114-00 || Post 1965 | |||
|} | |||
157-0012-00 has been replaced by 157-0038-00. | |||
157-0029-00 has been replaced by 157-0038-00. | |||
157-0065-00 has been replaced by 157-0038-00. | |||
157-0017-00 has been replaced by 157-0050-00. | |||
157-0055-00 has been replaced by 157-0050-00. | |||
{{Tube aging reference}} | |||
==Pictures== | |||
<gallery> | |||
Tek 157-0071-00.jpg | 157-0071-00 12AU6 Matched pair | |||
Tek 157-0050-00.jpeg | 157-0050-00 12AU6 Matched pair | |||
Tek_157_0038-00.jpeg | 157-0038-00 12AU6 Matched pair | |||
</gallery> | |||
==Links== | ==Links== | ||
* [ | * [[Media:Datasheet 12AU6.pdf|Tung-Sol 12AU6 Datasheet]] | ||
* [ | * [[tube:12au6|12AU6]] / [[tube:8426|8426]] @ radiomuseum.org | ||
{{Part usage}} | |||
[[Category:Pentodes]] | [[Category:Pentodes]] |