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501A

Information - Help 
ID = 71576
       
Country:
United States of America (USA)
Brand:
Developer: General Electric Co. (GE); Bridgeport CT, Syracuse NY 
Tube type:  Triode, vacuum   Audio Frequency 
Identical to 501A
Similar Tubes
Heater different:
  C301A ; UV201A

Base UV-Base (4 Pins+Bayonet, USA 1914 WE)
Was used by Radio/TV-reception etc.
Filament Vf 5 Volts / If 0.179 Ampere / Direct / Battery =
Dimensions (WHD)
incl. pins / tip
x 108 x 45 mm / x 4.25 x 1.77 inch
Weight 47 g / 1.66 oz
Information source - - Manufacturers Literature   
-- Collector info (Sammler)   

uv_triode_tube~~144.png 501A: Fin Stewart
Fin Stewart


Just Qvigstad
 
usa_claritron_501a.jpg

501A
 

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