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AY227

Information - Help 
ID = 28994
       
Country:
United States of America (USA)
Brand: RCA (RCA Victor Co. Inc.); New York (NY)
Developer: Westinghouse El. & Mfg. Co. - see also Canadian W. 
Tube type:  Triode, vacuum   Universal 
Identical to AY227 = AY225 = MY227 = UY227
Similar Tubes
Other base:
  UX225
First year 1927 Saga of the Vacuum Tube, Tyne page 320
Predecessor Tubes UX225  

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 / Specified voltage AC/DC
Dimensions (WHD)
incl. pins / tip
x 108 x 45 mm / x 4.25 x 1.77 inch
Weight 48 g / 1.69 oz

ay227_so.png AY227: ARRL Handbook 1972
Anonymous 10 Collector


Just Qvigstad
 

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