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EA111

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ID = 6632
       
Country:
Europe
Brand: Common type Europe tube/semicond.
Developer: Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH 
Tube type:  Half-Wave Vacuum Rectifier   Power-supply 
Identical to EA111
First year 1939 Tube leaflet collection E.Erb TR3917-270B

Base German Steel Y8A, 1938 (Codex=Rk) Top contact with a cap.
Filament Vf 6.3 Volts / If 1.4 Ampere / Indirect / Specified voltage AC/DC
Tube prices 1 Tube prices (visible for members only)
Information source Taschenbuch zum Röhren-Codex 1948/49   

ea111.png
EA111: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Karel De Reus †

st2.png EA111: RTT 1974 (Franzis) 13. Auflage
Martin Renz

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Just Qvigstad
ea111_techdat01.png
EA111: SEL Handbuch 1964
Peter Hoddow

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Collection of

Collection of a member from D
Collection of a member from D
 
ea111_telefunken.jpg

EA111
 

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