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EL804

Information - Help 
ID = 3412
       
Country:
Germany
Brand: Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH
Tube type:  Vacuum Pentode   Power/Output 
Identical to EL804
First year 1957 Tube leaflet collection E.Erb Analysis by original leaflets

Base Noval, B9A Top contact with a cap
Filament Vf 6.3 Volts / If 0.7 Ampere / Indirect / Parallel, (AC/DC)
Description Serienauslieferung ab 1957 
Dimensions (WHD)
incl. pins / tip
22 x 76 x mm / 0.87 x 2.99 x inch
Weight 20 g / 0.71 oz
Tube prices 2 Tube prices (visible for members only)
Literature - - Manufacturers Literature   Telefunken Spezialröhren, 1959
  el804.png
  EL804: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Karel De Reus †
 
el804_1.jpg
EL804: Eigene Sammlung
Simon Reiger

 
no68.png
EL804: RTT 1974 (Franzis) 13. Auflage
Martin Renz

 
el804_spec.png
EL804: Telefunken Taschenbuch 1971
Anonymous 15 Collector


Usage in Models 1= 1959 ; 1= 1960??

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):2


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