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PH239

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ID = 51302
       
Country:
Netherlands
Brand: Philips; Eindhoven (tubes international!); Miniwatt
Developer: RCA (RCA Victor Co. Inc.); New York (NY) 
Tube type:  Vacuum Pentode 
  Ca. 1925 up to 1945 rare.
Identical to PH239 = PH39 = 39

Base UY-Base, 5 Pins (USA, April 1927) Top contact with a cap.
Filament Vf 6.3 Volts / If 0.3 Ampere / Indirect
Information source - - Manufacturers Literature   1933

s_228_g~~2.gif PH239: W.Sprick: Austausch-Röhren-Lexikon 1947
Günther Stabe † 19.8.20


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