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AC24

Information - Help 
ID = 12513
       
Country:
United States of America (USA)
Brand: CeCo (tubes), C.E. Mfg. Co. Inc.; Providence, RI
Developer: Westinghouse El. & Mfg. Co. - see also Canadian W. 
Tube type:  Screen-grid Tetrode   RF/IF-Stage 
Identical to AC24 = C324 = 124 = 24
Similar Tubes
Normally replaceable-slightly different:
  AC22 ; UY224
First Source (s)
1928 : Saga of the Vacuum Tube, Tyne p.344

Base UY-Base, 5 Pins (USA, April 1927) (Codex=Ha) Top contact with a cap.
Was used by Radio/TV-reception etc.
Filament Vf 2.5 Volts / If 1.7 Ampere / Indirect / Parallel, (AC/DC)
Dimensions (WHD)
incl. pins / tip
x 123 x 45 mm / x 4.84 x 1.77 inch
Weight 50 g / 1.76 oz
Information source Taschenbuch zum Röhren-Codex 1948/49   
 
ac_24.png
AC24: R.O.
Rudolf Osterkamp

 
s_225_g_17.gif
AC24: W.Sprick: Austausch-Röhren-Lexikon 1947
Günther Stabe

 

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