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6DA6

Information - Help 
ID = 19605
       
Country:
United States of America (USA)
Brand: North American Philips Co. Inc. (Norelco); Dobbs Ferry and New York, NY
Developer: Philips; Eindhoven (tubes international!); Miniwatt 
Tube type:  Vacuum Pentode   RF/IF-Stage   Controlling (mu) 
Identical to 6DA6 = EF89
First Source (s)
16.Aug.1954 : Electron Tube Registration List 1139
Predecessor Tubes EF89  

Base Noval, B9A
Filament Vf 6.3 Volts / If 0.2 Ampere / Indirect / Parallel, (AC/DC)
Description US JEDEC code for EF89. 
Tube prices 1 Tube prices (visible for members only)
 
unk_6da6_front.jpg
6DA6: From own collection
David Erali

 
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6DA6: RTT Schwandt
Günther Stabe

 
6da6_ef89_1.png
6DA6: Manufacturer's Literature
Emilio Ciardiello


Usage in Models 1= 1948 ; 2= 1955?? ; 1= 1957?? ; 1= 1958?? ; 7= 1958? ; 4= 1958 ; 2= 1959? ; 2= 1959 ; 1= 1960?? ; 4= 1961 ; 1= 1962? ; 2= 1962 ; 2= 1964? ; 2= 1967 ; 1= 1968?? ; 1= 1969?? ; 1= 1969

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):35


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