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C142_UX4

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ID = 53693
       
Country:
Netherlands
Brand: Philips; Eindhoven (tubes international!); Miniwatt
Developer: Philips; Eindhoven (tubes international!); Miniwatt 
Tube type:  Screen-grid Tetrode 
  Ca. 1925 up to 1945 rare.
Identical to C142_UX4
Similar Tubes
Other base:
  C142

Base UX-Base (4 Pins (2 thick, USA 1924, UX) Top contact screw type.
Was used by Radio/TV-reception etc.
Filament Vf 1 Volts / If 0 Ampere / Direct / Specified voltage AC/DC
Description HF amplification. 
Dimensions (WHD)
incl. pins / tip
45 x 126 x 35 mm / 1.77 x 4.96 x 1.38 inch
Information source - - Manufacturers Literature   R320H 25-11-1927
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a442-a642-c142uxbase.png C142_UX4
Peter den Boer


Just Qvigstad
c142~~1.png
C142_UX4: own collection
Peter den Boer

Collection of

 
c142-ux4.jpg

 

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