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TH401

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ID = 8864
       
Country:
Austria
Brand: Triotron (tubes) = Brand of Schrack, Austria
Tube type:  Triode-Hexode   Controlling (mu) 
Identical to TH401 = ACH1

Base Europe 7-Pin C7A (Hx C, C7, C) 1933 (Codex=Lf)
Filament Vf 4 Volts / If 1 Ampere
Description Diese Röhre gabe es auch mit Sockel Aussenkontakt-8er/Topf. Codex falsch erfasst! 
Information source Taschenbuch zum Röhren-Codex 1948/49   

20_3.png TH401: Telefunken Werkstattbuch
Wolfgang Bauer


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