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C327

Information - Help 
ID = 18717
       
Country:
United States of America (USA)
Brand: Cunningham Inc., E.T.; Harrison (NJ)
Developer: Westinghouse El. & Mfg. Co. - see also Canadian W. 
Tube type:  Triode, vacuum   Universal 
Identical to C327 = 27 = UY227 = PU027 = MY227 = 427 = GY227 = UY-227_Japan = 57T227 = 227E = D227 = 4631_WLS = ER227 = DE-1 = Y227 = PA227 = NY227 = LS227 = NU-27 = GSY227 = C227
Similar Tubes
Normally replaceable-slightly different:
  127A ; FY227
Other class quality (otherwise equal):
  NU-27S
Other base:
  27_Coronet

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)
Description

C327: Maker = Cunningham (also C-327). This is the Standard 27 tube. See various other makes and designations on: http://homepage.mac.com/ryomasuda/VT/num/27/

 
Dimensions (WHD)
incl. pins / tip
x 108 x 45 mm / x 4.25 x 1.77 inch
Weight 49 g / 1.73 oz
Tube prices 1 Tube prices (visible for members only)
 
c327_cunningham~~1.jpg
C327: GP
George Papaiz

 
er227_so~~1.png
C327: ARRL Handbook 1972
Michael Schlör

 
c327_daten_p1.png
C327: Cunningham Radio Tubes Manual C-10 1932
Daniel Consales


Usage in Models 1= 1926 ; 1= 1927 ; 1= 1928?? ; 20= 1928 ; 1= 1929?? ; 12= 1929? ; 57= 1929 ; 2= 1930?? ; 1= 1930 ; 2= 1931?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):98


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