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ResistoR2

Information - Help 
ID = 14745
       
Country:
Germany
Brand: Radioröhrenfabrik GmbH (RRF) (CHF Müller // RRF // Valvo); Hamburg
Tube type:  TRIODE (Detail uncertain) 
Identical to ResistoR2
Similar Tubes
Normally replaceable-slightly different:
  KC1_4pin
First Source (s)
Mar.1927 : Funk Bastler 1927 Heft 39

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=Eo)
Filament Vf 2 Volts / If 0.06 Ampere / Direct
Description Diese Röhre gab es auch mit Topfsockel. Codex falsch erfasst! 
Information source Taschenbuch zum Röhren-Codex 1948/49   
 
resistor2_so.png
ResistoR2: rtt
Michael Schlör

 
resistor2_kennli1.png
ResistoR2: Funk-Bastler 1927, Heft 39
Hartmut Völler


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