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6BJ7

Information - Help 
ID = 3777
       
Country:
United States of America (USA)
Brand: Common type USA tube/semicond.
Developer: General Electric Co. (GE); Bridgeport CT, Syracuse NY 
Tube type:  Triple Diode 
Identical to 6BJ7
Similar Tubes
Normally replaceable-slightly different:
  6BC7
First Source (s)
05.Feb.1954 : Electron Tube Registration List 1227
Base Noval, 9 pin miniature (USA pico-9) B9A
Filament Vf 6.3 Volts / If 0.45 Ampere / Indirect / Specified voltage AC/DC
Tube prices 3 Tube prices (visible for members only)
Information source Essential Characteristics, GE 1973   
  6bj7_corrected.png
  6BJ7: corrected version
Roland Langfeld
 
6bj7ge.jpg
6BJ7: GP
George Papaiz
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no51_g_1.gif
6BJ7: RTT Schwandt
Günther Stabe † 19.8.20
More ...
 
6bj7_1.png
6BJ7: Manufacturer's Literature
Emilio Ciardiello
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from Just Qvigstad
Usage in Models 1= 1947?? ; 3= 1949? ; 1= 1954 ; 1= 1955? ; 2= 1955 ; 5= 1956? ; 8= 1956 ; 6= 1957? ; 1= 1958?? ; 97= 1958? ; 28= 1958 ; 1= 1959? ; 2= 1959 ; 1= 1960?? ; 1= 1960? ; 5= 1960 ; 2= 1961? ; 2= 1961 ; 1= 1962?? ; 4= 1962? ; 2= 1963? ; 1= 1963 ; 1= 1964 ; 1= 1967?
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):177
Collection of Emilio Ciardiello (I)
Collection of Tomasz Szczesniak (PL)
Collection of George Papaiz (CDN)
Collection of David Erali (USA)
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