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6AN7

Information - Help 
ID = 21858
       
Country:
Australia
Brand: Common type Australia tube/semicond.
Developer: Philips; Eindhoven (tubes international!); Miniwatt 
Tube type:  Triode-Hexode   Frequency converter 
Identical to 6AN7 = ECH80
Similar Tubes
Heater different:
  12AN7 ; 6AN7A
Other base:
  ECH42
First year 1949 -- Collector info (Sammler) Introduction late 1949.
First Source (s)
29.Apr.1949 : Electron Tube Registration List rec. 753

Base Noval, B9A
Was used by Radio/TV-reception etc.
Filament Vf 6.3 Volts / If 0.23 Ampere / Indirect / Parallel, (AC/DC)
Description

JEDEC registered code for ECH80. The registration was released to N. V. Philips Company, Irvinghton-on-Hudson, N.Y., referring to attached documentation from Philips Eindhoven, dated December 1948.

 
Literature Röhren-Taschen-Tabelle, (Franzis RTT)   
 
img_3059.jpg
6AN7: Collection
Tom Antal

 
no34_g.gif
6AN7: RTT Schwandt
Günther Stabe

 
6an7_01.png
6AN7: Manufacturer's Literature
Emilio Ciardiello


Usage in Models 3= 1949? ; 1= 1949 ; 1= 1950?? ; 6= 1950? ; 63= 1950 ; 10= 1951? ; 58= 1951 ; 1= 1952?? ; 4= 1952? ; 54= 1952 ; 1= 1953?? ; 5= 1953? ; 64= 1953 ; 3= 1954? ; 84= 1954 ; 1= 1955? ; 75= 1955 ; 8= 1956? ; 43= 1956 ; 1= 1957? ; 23= 1957 ; 42= 1958 ; 18= 1959 ; 2= 1960?? ; 3= 1960? ; 12= 1960 ; 17= 1961 ; 4= 1962? ; 16= 1962 ; 14= 1963 ; 12= 1964 ; 1= 1965? ; 13= 1965 ; 1= 1966? ; 12= 1966 ; 4= 1967 ; 2= 1968?? ; 9= 1968 ; 4= 1969 ; 1= 9999

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):696


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