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6J7 Info
Country:  United States of America (USA)      Brand:  Common type USA 
  Tube type:  Vacuum Pentode   Universal 
Tube ID = 2098
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Identical to 6J7 = 6j7 = VT-91 = US6J7 = US-6J7
Similar Tubes 6J7G (other shape (e.g. bulb, size))   6J7GT (other shape (e.g. bulb, size))   6C6 (other base)   7000 (other class quality (otherw. equal))   6059 (Other base and other base diagram)   1620 (other class quality (otherw. equal))   11J7 (Heater different)   6J7MG (other shape (e.g. bulb, size))  
First Source (s) 15.Aug.1935 : Electron Tube Registration List
Predecessor Tubes 6C6   77   57   6D7  
Successor Tubes 6SJ7   7AJ7  

Base Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Uf)
Was used by Radio/TV-reception etc.
Filament Vf 6.3 Volts / If: 0.3 Ampere / -: Indirect / -: Parallel / series AC/DC /
Dimensions (WHD) 25 x 75 x mm / 0.98 x 2.95 x inch
Weight 32 g / 1.13 oz
Tube prices 0 Tube prices (visible for members only)
Literature Essential Characteristics, GE 1973   
Taschenbuch zum Röhren-Codex 1948/49   

  6j7.gif
  Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Michael Schlör
6j7.jpg
MS
Martin Steyer

 
374.png
Telefunken Werkstattbuch
Wolfgang Bauer

 
6j7.png
Valvulas de recepción manual RC-20
Miguel Angel Trujillo-Rodriguez

Usage in Models (calculation each 25th of the month)   1= 1934?? ; 2= 1934? ; 2= 1934 ; 2= 1935?? ; 20= 1935? ; 47= 1935 ; 12= 1936?? ; 24= 1936? ; 116= 1936 ; 11= 1937?? ; 41= 1937? ; 136= 1937 ; 22= 1938?? ; 16= 1938? ; 169= 1938 ; 8= 1939?? ; 7= 1939? ; 51= 1939 ; 14= 1940?? ; 3= 1940? ; 36= 1940 ; 2= 1941?? ; 1= 1941? ; 8= 1941 ; 7= 1942?? ; 1= 1942? ; 4= 1942 ; 1= 1943?? ; 1= 1943? ; 3= 1943 ; 1= 1944? ; 10= 1944 ; 4= 1945? ; 1= 1945 ; 11= 1946?? ; 1= 1946? ;
Number of Models with this tube   926
Further Information for

6J7    

6J7 (6J7)  (06.11.2005) Willy De Grande Clicks: 435     Replies: 0
Hello Admin,  vom 6J7: dia 25mm;H 75mm ; gew 32 gr. Grüssen , Willy De Grande
 
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