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C-427

Information - Help 
ID = 57211
       
Country:
United States of America (USA)
Brand: Sparton-Cardon Tubes; Jackson MI
Developer: Westinghouse El. & Mfg. Co. - see also Canadian W. 
Tube type:  Triode, vacuum 
  Ca. 1925 up to 1945 rare.
Identical to C-427 = UY227 = C327 = 127 = 427 = 227 = 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 48 g / 1.69 oz
Information source - - Manufacturers Literature   
 
c_427_sparton_img1_rmf.jpg
C-427: My Collection
Bruce Morgenstern

 
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C-427: Telefunken Werkstattbuch
Wolfgang Bauer

 
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C-427: own collection
Peter den Boer


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