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DN406

Information - Help 
ID = 12676
       
Country:
Hungary
Brand: VATEA; Budapest
Tube type:  Space Charge Tetrode 
Identical to DN406

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=Eu) Sidecontact
Filament Vf 4 Volts / If 0.08 Ampere / Direct / Battery =
Information source Taschenbuch zum Röhren-Codex 1948/49   
 
dn406_so.png
DN406: rtt
Michael Schlör

 
vatea_dn406_diagram.png
DN406: Nemzeti Újság 1927.
Sándor Perneky


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