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EW122

Information - Help 
ID = 18172
       
Country:
Germany
Brand: Siemens (& Halske, -Schuckert Werke SSW, Electrogeräte); Berlin, München
Tube type:  Current Regulator, Iron in Hydrogen 
Identical to EW122 = EW0620
Successor Tubes EW0620  

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=E)
Filament
Description 20...60 V; 0,6 A 
Dimensions (WHD)
incl. pins / tip
48 x 120 x mm / 1.89 x 4.72 x inch
Tube prices 1 Tube prices (visible for members only)
Information source Taschenbuch zum Röhren-Codex 1948/49   

sockel_4~~1.png EW122: Beier, Röhrentaschenbuch 1958
Oskar Elm


Just Qvigstad
 
ew122.jpg

 

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