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CX350

Information - Help 
ID = 22249
       
Country:
United States of America (USA)
Brand:
Developer: Westinghouse El. & Mfg. Co. - see also Canadian W. 
Tube type:  Triode, vacuum   Power/Output 
Identical to CX350 = X-250 = 4617_WLS = 57T250 = SO-2 = L_WLS = L50 = 150_Arcturus = SX250 = VX250 = ER250 = 585 = TS250 = RX250 = RYB250 = RayX-250 = TC250 = PA250 = C-585 = NX-250 = AC250_magnatron = SLX250 = AC50_DAVEN = 50 = UX250 = 450
Similar Tubes
Other shape (e.g. bulb type):
  NU-50
Normally replaceable-slightly different:
  350 ; F704_UX4 ; VT-50
First Source (s)
Aug.1930 : Philips Bulletin R1164, p. 20
Successor Tubes SX250  
Base UX-Base (4 Pins (2 thick, USA 1924, UX)
Was used by Radio/TV-reception etc.
Filament Vf 7.5 Volts / If 1.25 Ampere / Direct / Specified voltage AC/DC
Dimensions (WHD)
incl. pins / tip		 x 159 x 67 mm / x 6.26 x 2.64 inch
Weight 78 g / 2.75 oz
Tube prices 1 Tube prices (visible for members only)
Information source -- Collector info (Sammler)   
cx350_so.png CX350
Anonymous 10 Collector

Just Qvigstad 		cx350_daten.png
CX350: Cunningham Radio Tubes Manual C-10 1932
Daniel Consales
More ...
Usage in Models 1= 1928? ; 3= 1928 ; 1= 1929? ; 2= 1929 ; 2= 1930??
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):9

Collection of

Rudolf Osterkamp (D)
Museum Roggenhofer (A)
Robert Gillespie (USA)
Collection of a member from D
 
cx350_bild2.jpg

CX350
 
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