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A2030N

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ID = 13710
       
Country:
Austria
Brand: Triotron (tubes) = Brand of Schrack, Austria
Tube type:  Triode, vacuum   Audio Frequency 
Identical to A2030N
Similar Tubes
Normally replaceable-slightly different:
  A2118

Base Europe 5-Pin , B5 (Eu O, F, O5A) 1928 (Codex=F)
Filament Vf 20 Volts / If 0.18 Ampere / Indirect / Specified current DC = (Series working)
Information source Taschenbuch zum Röhren-Codex 1948/49   

7_77.png A2030N: Telefunken Werkstattbuch
Wolfgang Bauer


Just Qvigstad
triotron_8.png
A2030N: Triotron Röhrenkatalog von 1942
Wolfgang Bauer

 

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