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14AF7

Country:  United States of America (USA)      Brand:  Common type USA 
  Tube type:  Double Triode   Universal 
Tube ID = 3924
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Identical to 14AF7
Similar Tubes Normally replaceable-slightly different:
 XXD
Heater different:
 7AF7
First Source (s) 21.Sep.1942 : Electron Tube Registration List
Predecessor Tubes 12AH7GT  
Successor Tubes 12AU7  

Base Loctal-8, B8G (Sylvania, 1938) (Codex=W)
Was used by Radio/TV-reception etc.
Filament Vf 12.6 Volts / If: 0.15 Ampere / -: Indirect / -: Parallel / series AC/DC /
Tube prices 0 Tube prices (visible for members only)
Literature Taschenbuch zum Röhren-Codex 1948/49   

  valvula14af7.png
  Internet
Miguel Angel Trujillo-Rodriguez
philco_14af7.jpg
O.F.
Otto Frosinn

 
342_2.png
Telefunken Werkstattbuch
Wolfgang Bauer

 
14af7_techdat01.png
Sylvania Technical Manual
Peter Hoddow

Usage in Models (calculation each 25th of the month)   1= 1946 ; 1= 1947 ; 8= 1948 ; 8= 1949 ;
Number of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):   18
No further Information for

14AF7    

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