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C507

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ID = 51053
       
Country:
Netherlands
Brand: Philips; Eindhoven (tubes international!); Miniwatt
Tube type:  Triode, vacuum   Universal 
  <1925 very rare. ***
Identical to C507 = PR52_Condor
Similar Tubes
Other base:
  201A_Philips

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914
Was used by Radio/TV-reception etc.
Filament Vf 5 Volts / If 0.25 Ampere / Direct / Battery =
Description

Made with B4, UV4 and UX4 base. Was a Philips replacement for the UV201A and UX201A.

 
Information source - - Manufacturers Literature   1925

1_7~~12.png C507: Telefunken Werkstattbuch
Wolfgang Bauer


Just Qvigstad

Collection of

 
c507_1.jpg

 

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