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E499_UY

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ID = 55783
       
Country:
Netherlands
Brand: Philips; Eindhoven (tubes international!); Miniwatt
Developer: Philips; Eindhoven (tubes international!); Miniwatt 
Tube type:  Triode, vacuum   Audio Frequency 
  Ca. 1925 up to 1945 rare.
Identical to E499_UY
Similar Tubes
Other base:
  E499
Base UY-Base, 5 Pins (USA, April 1927)
Was used by Radio/TV-reception etc.
Filament Vf 4 Volts / If 1 Ampere / Indirect / Specified voltage AC/DC
Information source - - Manufacturers Literature   
15a_2.png E499_UY
Peter den Boer

Just Qvigstad 		e499_techdat01~~1.png
E499_UY: Philips Röhren Daten 1933
Peter Hoddow
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