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CT12

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ID = 64819
       
Country:
United States of America (USA)
Brand: Cleartron Vacuum Tube; New York City, NY
Developer: Westinghouse El. & Mfg. Co. - see also Canadian W. 
Tube type:  Triode, vacuum   Audio Frequency 
  <1925 very rare. ***
Identical to CT12
Similar Tubes
Normally replaceable-slightly different:
  WD12

Base UV-Base (4 Pins+Bayonet, USA 1914 WE)
Was used by Radio/TV-reception etc.
Filament Vf 1.5 Volts / If 0.25 Ampere / Direct / Battery =
Dimensions (WHD)
incl. pins / tip
x 105 x 34 mm / x 4.13 x 1.34 inch
Weight 52 g / 1.83 oz
Information source -- Collector info (Sammler)   

uvsockel_1~~1.png CT12: KoBi
Konrad Birkner † 12.08.2014


Just Qvigstad

Collection of

 
ct12.jpg

 

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