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6A3

Country:  United States of America (USA)      Brand:  Common type USA 
  Tube type:  Triode, vacuum   Power/Output 
Tube ID = 2686
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Identical to 6A3 = FNH = 1276
Similar Tubes Heater different:
 2A3; 6A5G
Other base:
 6B4G
Other base and other base diagram:
 AD1
First Source (s) 10.May.1935 : Electron Tube Registration List
Predecessor Tubes 2A3  
Successor Tubes 6B4G   6A5G  

Base UX-Base (4 Pins (2 thick, USA 1924, UX) (Codex=Bo)
Was used by Radio/TV-reception etc.
Filament Vf 6.3 Volts / If: 1 Ampere / -: Direct / -: Parallel, (AC/DC) /
Tube prices 0 Tube prices (visible for members only)
Literature Essential Characteristics, GE 1973   
Taschenbuch zum Röhren-Codex 1948/49   

  6a3.png
  Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Michael Schlör
6a3.jpg
P.H.
Peter Hoddow

 
171_3.png
Telefunken Werkstattbuch
Wolfgang Bauer

 
6a3_techdat01.png
Sylvania Technical Manual
Peter Hoddow

Usage in Models (calculation each 25th of the month)   1= 1934? ; 3= 1935 ; 3= 1936 ; 6= 1937 ; 1= 1938 ; 2= 1942 ; 1= 1950?? ; 1= 1956 ;
Number of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):   18
No further Information for

6A3    

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