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6AQ5A

Information - Help 
ID = 4581
       
Country:
United States of America (USA)
Brand:
Tube type:  Beam Power Tube   Power/Output 
Identical to 6AQ5A = 6669 = 6HG5
Similar Tubes
Heater different:
  6AQ5
Other base:
  6CM6
First Source (s)
21.May.1956 : Electron Tube Registration List
Base Miniatur-7-Pin-Base B7G, USA 1940
Was used by Radio/TV-reception etc.
Filament Vf 6.3 Volts / If 0.45 Ampere / Indirect / Specified voltage AND current AC/DC
Description

Controlled warm-up time for use in series string heater connection.

Other characteristics similar to 6AQ5.

 
Tube prices 1 Tube prices (visible for members only)
Information source Essential Characteristics, GE 1973   
6aq5a_sch.png
6AQ5A: RCA Tube Manual
Heinz Höger
6005_sock~~2.png 6AQ5A: Telefunken Taschenbuch 1971
Anonymous 15 Collector
More ...
Just Qvigstad 		6aq5a_dat1.png
6AQ5A: GE Data Sheet
Egon Penker
More ...
Usage in Models 1= 1945 ; 1= 1951? ; 1= 1953?? ; 3= 1956? ; 83= 1957? ; 90= 1958? ; 54= 1958 ; 1= 1959?? ; 43= 1959? ; 30= 1959 ; 3= 1960?? ; 24= 1960? ; 43= 1960 ; 1= 1961?? ; 17= 1961? ; 5= 1961 ; 2= 1962?? ; 3= 1962? ; 2= 1962 ; 1= 1963?? ; 5= 1963? ; 6= 1963 ; 1= 1964?? ; 2= 1964? ; 46= 1964 ; 1= 1965?? ; 1= 1965 ; 1= 1966?? ; 2= 1966? ; 1= 1967?? ; 2= 1967? ; 2= 1967 ; 2= 1969? ; 1= 1970??
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):481

Collection of

Tor Steinnes (N)
Heinz Höger (D)
Hermann Fleischanderl (A)
Shaun Merrigan (CDN)
Collection of a member from FIN
George Papaiz (CDN)
Tomasz Szczesniak (PL)
David Erali (USA)
Martin Steyer (D)
Lars Nord (S)
Robert Gillespie (USA)
Jörg Kulbe (D)
Bruno Candreia (CH)
Emilio Focosi (I)
Collection of a member from FIN
Collection of a member from D
Christian Schaufelberger (CH)
Egon Penker (A)
Karl - Heinz Bossan (D)
Patrice Zeissloff (F)
Karlheinz Fischer (D)
Michael Gnaedig-Fischer (MEX)
 
6aq5a~~2.jpg

6AQ5A
 
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