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OX254

Information - Help 
ID = 56687
       
Country:
Netherlands
Brand: Oxytron lampenfabrieken, Capucijnenstraat 134, Tilburg
Tube type:  Triode, vacuum 
  Ca. 1925 up to 1945 rare.
Identical to OX254
Similar Tubes
Normally replaceable-slightly different:
  A425
Production stop Oct.1930

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914
Was used by Radio/TV-reception etc.
Filament Vf 4 Volts / Direct / Battery =
Description HF amplification. 
Dimensions (WHD)
incl. pins / tip
40 x 105 x 31 mm / 1.57 x 4.13 x 1.22 inch
 
oxytron_ox254_lamp.jpg
OX254: own collection
Peter den Boer

 
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OX254: Telefunken Werkstattbuch
Wolfgang Bauer

 

from Just Qvigstad


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