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GY227

Information - Help 
ID = 70749
       
Country:
United States of America (USA)
Brand: Airline, Super-Airline, Wards (tubes) - see also Montgomery Ward; Chicago, IL
Developer: Westinghouse El. & Mfg. Co. - see also Canadian W. 
Tube type:  Triode, vacuum   Audio Frequency 
  Ca. 1925 up to 1945 rare.
Identical to GY227 = UY227 = C327 = 127 = 27

Base UY-Base, 5 Pins (USA, April 1927)
Was used by Radio/TV-reception etc.
Filament Vf 2.5 Volts / If 1.75 Ampere / Indirect / Parallel, (AC/DC)
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 -- Collector info (Sammler)   
 
airline_gy227.jpg
GY227: Ebay 2015
Fin Stewart

 
27~~3.png
GY227: Fin Stewart
Fin Stewart

 

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