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E80CF

Information - Help 
ID = 4047
       
Country:
Europe
Brand: Common type Europe tube/semicond.
Tube type:  Triode-Pentode   Universal 
Identical to E80CF = 7643
Similar Tubes
Other class quality (otherwise equal):
  6BL8 ; CV5215 ; ECF80
First Source (s)
Nov.1958 : -- Original-techn. papers.
Apr.1960 : Funkschau 1960 Heft 7

Base Noval, B9A
Filament Vf 6.3 Volts / If 0.33 Ampere / Indirect / Parallel, (AC/DC)
Description Special Quality Valve. Designed to maintain stable characteristics even when operated under cut-off conditions. 
Dimensions (WHD)
incl. pins / tip
22 x 55 x mm / 0.87 x 2.17 x inch
Weight 16 g / 0.56 oz
Tube prices 5 Tube prices (visible for members only)
 
e80cf~~1.jpg
E80CF: scc
Christian Schaufelberger

 
e80cf.png
E80CF: Lorenz Empfänger-Röhren , 9. Auflage
Anonymous 54 Collector

 
e80cf_spec.png
E80CF: Telefunken Taschenbuch 1971
Anonymous 15 Collector


Usage in Models 1= 1958 ; 1= 1959?? ; 2= 1960?? ; 1= 1960? ; 1= 1960 ; 1= 1962?? ; 1= 1962 ; 2= 1963?? ; 2= 1963? ; 1= 1964?? ; 1= 1964? ; 1= 1965?? ; 1= 1965? ; 1= 1966 ; 1= 1967?? ; 1= 1968?? ; 1= 1970??

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):20


Forum contributions about this tube
E80CF
Threads: 1 | Posts: 3
Hits: 1965     Replies: 2
E80CF (E80CF)
Oskar Elm
10.Nov.13
  1

Hallo an alle Röhrenkenner, welche Bedeutung hat die Bezeichnung auf den gezeigten Röhre? besten Dank und gruß Oskar Elm

Attachments

Wolfgang Holtmann
10.Nov.13
  2

Hallo Herr Elm

Ihre Frage bezüglich "Gabl" wurde hier in Post 4 beantwortet.

MfG

Oskar Elm
10.Nov.13
  3

Danke Herr Holtmann für das "gewußt wo", noch einen schönen Abend. Mit bestem Gruß  0.Elm

 
E80CF
End of forum contributions about this tube

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