Antique radios, Old Time Radios

6AC7

Country:	United States of America (USA)		Brand:	Common type USA tube
			Tube type:	Vacuum Pentode RF/IF-Stage

Tube ID = 2684


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Identical to	6AC7 = OSW2190 = 6j4 = VT-112 = 1852
Similar Tubes	Normally replaceable-slightly different: 6134 Other class quality (otherwise equal): 2600_OSW; 6AC7W; 6AC7k; OSW2600 Different connections: R219 Other base and data slightly different: 6485
First Source (s)	18.Mar.1939 : Electron Tube Registration List

Base	Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Uka)
Filament	Vf 6.3 Volts / If: 0.45 Ampere / -: Parallel, (AC/DC) /
Tube prices	0 Tube prices (visible for members only)
Literature	Essential Characteristics, GE 1973 Taschenbuch zum Röhren-Codex 1948/49


	Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse Michael Schlör

collection JR
Jacob Roschy

Telefunken Werkstattbuch
Wolfgang Bauer

Sylvania Technical Manual
Peter Hoddow

Usage in Models (calculation each 25th of the month)

1= 1938 ; 2= 1940?? ; 14= 1940 ; 10= 1941 ; 1= 1942?? ; 4= 1942? ; 7= 1942 ; 2= 1944 ; 2= 1945 ; 4= 1946 ; 1= 1947?? ; 2= 1947? ; 32= 1947 ; 3= 1948?? ; 4= 1948? ; 29= 1948 ; 1= 1949? ; 12= 1949 ; 5= 1950?? ; 1= 1950? ; 7= 1950 ; 1= 1951? ; 2= 1951 ; 7= 1952?? ; 3= 1952? ; 7= 1952 ; 1= 1953? ; 2= 1953 ; 1= 1954? ; 3= 1954 ; 6= 1955?? ; 1= 1955 ; 2= 1956?? ; 1= 1956? ; 2= 1960?? ; 1= 1961 ;

Number of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe): 191

No further Information for

6AC7

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