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6F6

Information - Help 
ID = 598
       
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   Power/Output 
Identical to 6F6 = 6f6 = VT-66 = CV1912
Similar Tubes Other shape (e.g. bulb type):
 6F6G; 6F6GT; 6F6MG
Normally replaceable-slightly different:
 CV653
Other class quality (otherwise equal):
 1611; 1613; 1621; VT-175
Heater different:
 14F6
Other base:
 42
First Source (s) 07.May.1935 : Electron Tube Registration List
Predecessor Tubes 42   PZ   2A5  
Successor Tubes 6V6GT   6V6  

Base Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Udo)
Was used by Radio/TV-reception etc.
Filament Vf 6.3 Volts / If 0.7 Ampere / Indirect / Parallel, (AC/DC) /
Tube prices 0 Tube prices (visible for members only)
Literature Essential Characteristics, GE 1973   
Taschenbuch zum Röhren-Codex 1948/49   

  6f6.png
  6F6: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Michael Schlör
6f6_r.jpg
6F6: collection JR
Jacob Roschy

 
Variants
 
oc66_g_1~~9.gif
6F6: RTT Schwandt
Günther Stabe

 
6f6.png
6F6: Lorenz Empfänger-Röhren , 9. Auflage
Anonymous 54 Collector


Usage in Models 2= 1934?? ; 1= 1934? ; 3= 1934 ; 17= 1935?? ; 65= 1935? ; 288= 1935 ; 52= 1936?? ; 70= 1936? ; 461= 1936 ; 41= 1937?? ; 32= 1937? ; 271= 1937 ; 58= 1938?? ; 62= 1938? ; 176= 1938 ; 35= 1939?? ; 15= 1939? ; 54= 1939 ; 29= 1940?? ; 15= 1940? ; 10= 1940 ; 4= 1941?? ; 5= 1941? ; 16= 1941 ; 7= 1942?? ; 3= 1942? ; 7= 1942 ; 3= 1943 ; 2= 1944 ; 5= 1945?? ; 3= 1945? ; 5= 1946?? ; 3= 1946? ; 10= 1946 ; 11= 1947?? ; 5= 1947? ; 6= 1947 ; 6= 1948?? ; 5= 1948? ; 3= 1948 ; 2= 1949?? ; 3= 1949? ; 2= 1949 ; 4= 1950?? ; 1= 1950? ; 2= 1950 ; 1= 1951 ; 2= 1952?? ; 2= 1955?? ; 2= 1956?? ; 1= 1956 ; 1= 1959 ; 1= 1962? ; 1= 9999
Number of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1891

6F6*Box

O.F.
Otto Frosinn
   

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