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R408

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ID = 8108
       
Country:
Hungary
Brand: Tungsram; Budapest (see also British T.)
Tube type:  Half-Wave Vacuum Rectifier 
Identical to R408 = G373

Base Europe 4-Pin (A, 4A, B4, since 1914) (Codex=Eo)
Filament Vf 4 Volts / If 1 Ampere / Direct
Description Codex falsch erfasst! 
Literature Taschenbuch zum Röhren-Codex 1948/49   
 
h_tungsram_r408_front.jpg
R408: Original Egyesült Izzólámpa és Villamossági Rt. katalógus (Tungsram) 1928.
Sandor Selyem-Tóth

 
h_tungsram_r408_carac.jpg.png
R408: Egyesült Izzólámpa és Vill. Rt.kat.1928.
Sandor Selyem-Tóth


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