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F708_UX

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ID = 87635
       
Country:
Netherlands
Brand: Philips; Eindhoven (tubes international!); Miniwatt
Developer: General Electric Co. (GE); Bridgeport CT, Syracuse NY 
Tube type:  Triode, vacuum   Power/Output 
Identical to F708_UX
Similar Tubes
Normally replaceable-slightly different:
  CX310 ; F708 ; UX210
First Source (s)
Aug.1930 : Philips Bulletin R1164, p. 20

Base UX-Base (4 Pins (2 thick, USA 1924, UX)
Was used by Radio/TV-reception etc.
Filament Vf 7.5 Volts / If 1.1 Ampere / Direct
Information source -- Collector info (Sammler)   
Universal Vade-Mecum, Electron Valves and Semiconductor Devices   Section 138 , p. 186
Babani, International Radio Tube Encyclopaedia
Röhren-Vademecum; P.H. Brans; Antwerpen


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