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E442B_5pin

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ID = 54038
       
Country:
Netherlands
Brand: Philips; Eindhoven (tubes international!); Miniwatt
Developer: Philips; Eindhoven (tubes international!); Miniwatt 
Tube type:  Screen-grid Tetrode   RF/IF-Stage 
  Ca. 1925 up to 1945 rare.
Identical to E442B_5pin
Base Europe 5-Pin , B5 (Eu O, F, O5A) 1928 Top contact screw type.
Was used by Radio/TV-reception etc.
Filament Vf 4 Volts / Indirect
Dimensions (WHD)
incl. pins / tip		 46 x 140 x 35 mm / 1.81 x 5.51 x 1.38 inch
Information source - - -   
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9_10~~3.png E442B_5pin: Telefunken Werkstattbuch
Wolfgang Bauer

Just Qvigstad

Collection of

Peter den Boer (NL)
 
e442b.jpg

 
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