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6k3

Country:  Soviet Union      Brand:  Common production USSR (Soviet Union) 
  Developer:  Common production USSR (Soviet Union) 
  Tube type:  Vacuum Pentode   RF/IF-Stage   Controlling (mu) 
Tube ID = 3560
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Identical to 6k3 = 6SK7 = 6k17b
Similar Tubes Other shape (e.g. bulb type):
 3111_OSW; OSW3111

Base Octal (Int.Octal, IO) K8A, USA 1935
Was used by Radio/TV-reception etc.
Filament Vf 6.3 Volts / If: 0.3 Ampere / -: Indirect / -: Parallel / series AC/DC /
Tube prices 0 Tube prices (visible for members only)

6k3_r.jpg
collection JR
Jacob Roschy

 
6sk7_2.png
Datenblatt
Wolfgang Bauer

 
Usage in Models (calculation each 25th of the month)   1= 1947? ; 1= 1948?? ; 2= 1948 ; 2= 1949? ; 2= 1949 ; 1= 1950? ; 4= 1950 ; 3= 1951 ; 1= 1952?? ; 2= 1952? ; 5= 1952 ; 9= 1953 ; 7= 1954 ; 1= 1955? ; 3= 1955 ; 3= 1957 ; 1= 1958?? ; 2= 1960 ; 2= 1961 ;
Number of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):   52
No further Information for

6k3    

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