radiomuseum.org

 
Please click your language flag. Bitte Sprachflagge klicken.

6SK7

Information - Help 
ID = 2717
       
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   RF/IF-Stage   Controlling (mu) 
Identical to 6SK7 = 6К3 = 6К17Б = VT-117 = CV1981
Similar Tubes
Other shape (e.g. bulb type):
  3111_OSW ; 6SK7GT ; 6SK7MG ; GT6SK7 ; OSW3111
Other class quality (otherwise equal):
  6SK7WA ; 6SK7Y
Heater different:
  12SK7 ; 5661
Other base:
  6BD6 ; 7A7
Multiple differences or of other kind:
  6137
First year 1938 -- Collector info (Sammler)
First Source (s)
07.Oct.1938 : Electron Tube Registration List
Predecessor Tubes 6K7G   6K7   6K7GT   6U7G   6K7GM  
Successor Tubes 1946   6BA6   7A7  

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 0 Tube prices (visible for members only)
Literature Essential Characteristics, GE 1973   
Taschenbuch zum Röhren-Codex 1948/49   

  6sk7.png
  6SK7: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Michael Schlör
 
6sk7_r.jpg
6SK7: collection JR
Jacob Roschy

 
6sk7_so.png
6SK7: RCA Reference Book 1968
Michael Schlör

 
6sk7_rca_data_01.png
6SK7: Original data sheet
Otto Galli


Usage in Models 2= 1936? ; 2= 1938?? ; 6= 1938? ; 11= 1938 ; 16= 1939?? ; 113= 1939? ; 314= 1939 ; 53= 1940?? ; 196= 1940? ; 457= 1940 ; 83= 1941?? ; 92= 1941? ; 368= 1941 ; 81= 1942?? ; 85= 1942? ; 72= 1942 ; 2= 1943? ; 4= 1943 ; 1= 1944?? ; 1= 1944? ; 5= 1944 ; 13= 1945?? ; 4= 1945? ; 16= 1945 ; 46= 1946?? ; 40= 1946? ; 207= 1946 ; 56= 1947?? ; 36= 1947? ; 130= 1947 ; 35= 1948?? ; 22= 1948? ; 150= 1948 ; 50= 1949?? ; 22= 1949? ; 74= 1949 ; 106= 1950?? ; 24= 1950? ; 67= 1950 ; 34= 1951?? ; 18= 1951? ; 32= 1951 ; 22= 1952?? ; 7= 1952? ; 8= 1952 ; 3= 1953?? ; 1= 1953? ; 7= 1953 ; 6= 1954?? ; 1= 1954? ; 13= 1954 ; 8= 1955?? ; 3= 1955? ; 10= 1955 ; 3= 1956? ; 2= 1956 ; 1= 1957? ; 2= 1957 ; 1= 1958?? ; 1= 1958 ; 2= 1959 ; 2= 1965 ; 4= 9999

Number of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):3253


You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]
  
rmXorg