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6SJ7

Information - Help 
ID = 2716
       
Country:
United States of America (USA)
Brand: Common type USA tube/semicond.
Developer: RCA (RCA Victor Co. Inc.); New York (NY) 
Tube type:  Vacuum Pentode   Universal 
Identical to 6SJ7 = 6Ж8 = VT-116 = CV591
Similar Tubes
Other shape (e.g. bulb type):
  3127_OSW ; 6SJ7GT ; OSW3127
Other class quality (otherwise equal):
  5693 ; 6SJ7Y ; VT-116B
Heater different:
  12SJ7
First Source (s)
07.Oct.1938 : Electron Tube Registration List
Predecessor Tubes 6J7  
Successor Tubes 7AJ7  

Base Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Uka)
Was used by Radio/TV-reception etc.
Filament Vf 6.3 Volts / If 0.3 Ampere / Indirect /
Tube prices 2 Tube prices (visible for members only)
Literature Essential Characteristics, GE 1973   
Taschenbuch zum Röhren-Codex 1948/49   

  6sj7.png
  6SJ7: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Michael Schlör
 
6sj7_14.jpg
6SJ7: Collection JR
Jacob Roschy

 
Variants
 
6sj7_so.png
6SJ7: RCA Reference Book 1968
Michael Schlör

 
6sj7.png
6SJ7: Valvulas de recepción manual RC-20
Miguel Angel Trujillo-Rodriguez


Usage in Models 1= 1938? ; 1= 1939?? ; 1= 1939? ; 23= 1939 ; 10= 1940?? ; 3= 1940? ; 53= 1940 ; 10= 1941?? ; 19= 1941? ; 56= 1941 ; 17= 1942?? ; 22= 1942? ; 18= 1942 ; 3= 1943? ; 4= 1943 ; 3= 1944? ; 2= 1944 ; 6= 1945?? ; 6= 1945? ; 6= 1945 ; 23= 1946?? ; 16= 1946? ; 52= 1946 ; 8= 1947?? ; 10= 1947? ; 67= 1947 ; 6= 1948?? ; 19= 1948? ; 48= 1948 ; 15= 1949?? ; 15= 1949? ; 50= 1949 ; 34= 1950?? ; 24= 1950? ; 14= 1950 ; 8= 1951?? ; 23= 1951? ; 21= 1951 ; 6= 1952?? ; 6= 1952? ; 17= 1952 ; 2= 1953?? ; 5= 1953? ; 6= 1953 ; 1= 1954?? ; 1= 1954? ; 9= 1954 ; 4= 1955?? ; 2= 1955 ; 4= 1956?? ; 1= 1956 ; 1= 1957?? ; 3= 1957? ; 3= 1958? ; 2= 1958 ; 2= 1959? ; 10= 1959 ; 5= 1960?? ; 1= 1960 ; 2= 1961? ; 1= 1962?? ; 1= 1988 ; 5= 9999
Number of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):817

6SJ7*Box

Ebay Auction
Franz Scharner

own picture
Georges Van Campenhout
 

  Variants


mp
Anonymous 413 Collector
6SJ7*RCA special shape

Shape of the metal cover is like GT bulb, and it is longer than normal. Around the bottom rim metallic cover is like GT metallic part and it is the same diameter up to the top.

28.Feb.2012 Risto Kallberg

 
   

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