12AU6: Difference between revisions

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[[File:Telefunken 12au6.jpg|350px|right]]
[[File:Telefunken 12au6.jpg|250px|right]]
The '''12AU6''' (European equivalent '''HF94''') is a miniature RF pentode for up to ~50 MHz, with a {{B7G base}}. Apart from the 12 V heaters, it is the same as the [[6AU6]] (EF94).
{{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:
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|  [[575]],[[112]],[[G]],[[K]],[[L]],[[Z]],[[C]],[[G]]  || 157-0038-00  ||All
|  [[575]],[[112]],[[G]],[[K]],[[L]],[[Z]],[[C]],[[G]]  || 157-0038-00  ||All
|-  
|-  
|  [[575]],[[G]] || 157-0050-00  ||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
|  [[O]] || 157-0071-00  ||All
Line 23: Line 37:
|-  
|-  
|  Type [[K]] Plug-in (V6101, V6111) || 157-0031-00  ||Upto-353
|  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157-0012-00 has been replaced by 157-0038-00.
157-0012-00 has been replaced by 157-0038-00.
157-0029-00 has been replaced by 157-0038-00.
157-0029-00 has been replaced by 157-0038-00.
157-0065-00 has been replaced by 157-0038-00.
157-0017-00 has been replaced by 157-0050-00.
157-0017-00 has been replaced by 157-0050-00.
157-0055-00 has been replaced by 157-0050-00.


{{Tube aging reference}}
{{Tube aging reference}}


==Used in==
==Pictures==
* [[C|Type 53/54C]] plugin
* ...
 
<gallery>
<gallery>
Tek 157-0071-00.jpg | 157-0071-00 12AU6 Matched pair
Tek 157-0071-00.jpg | 157-0071-00 12AU6 Matched pair
Tek 157-0050-00.jpeg | 157-0050-00 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>
</gallery>
==Links==
==Links==
* [http://w140.com/12AU6.pdf Tung-Sol 12AU6 Datasheet (PDF)]
* [[Media:Datasheet 12AU6.pdf|Tung-Sol 12AU6 Datasheet]]
* [https://www.radiomuseum.org/tubes/tube_12au6.html 12AU6 @ radiomuseum.org]
* [[tube:12au6|12AU6]] / [[tube:8426|8426]]  @ radiomuseum.org


{{Part usage}}


[[Category:Pentodes]]
[[Category:Pentodes]]