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ID = 20098
Brand: Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH
Developer: Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH 
Tube type:  Full-Wave Vacuum Rectifier 
Identical to EZ11_Prototyp
Similar Tubes
Other base:
First year Jul.1938 Tube leaflet collection E.Erb Analysis by original leaflets (V7)
Successor Tubes 1938   EZ11  

Filament Vf 6.3 Volts / If 0.29 Ampere / Indirect / Specified voltage AC/DC
Description Prototyp EZ11. Stahlröhrensockel mit 4 und 4 Stiften und Führungszapfen. 
Information source Taschenbuch zum Röhren-Codex 1948/49   

ez11proto_sock.png EZ11_Prototyp: Tabu Röhren-Codex, 1948
Anonymous 15 Collector


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