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UX112

Information - Help 
ID = 3610
       
Country:
United States of America (USA)
Brand:
Developer: Westinghouse El. & Mfg. Co. - see also Canadian W. 
Tube type:  Triode, vacuum   Power/Output 
Identical to UX112 = CX112 = 112 = X112 = SX112 = GS-112 = D412 = MX112 = 2977 = CF512 = GSX-112 = CTX112 = PA112 = DC112 = RayX-112
Similar Tubes
Normally replaceable-slightly different:
  3000X-12-A ; 5VC ; F_CeCo
Heater different:
  112A ; CX112A ; UX112A
Heater and shape different:
  1012_Lestron
Other base and data slightly different:
  5VCX_vanHorne
First year Oct.1925 Saga of the Vacuumtube, Tyne 315
Successor Tubes UX112A   CX112A   112A  

Base UX-Base (4 Pins (2 thick, USA 1924, UX)
Was used by Radio/TV-reception etc.
Filament Vf 5 Volts / If 0.5 Ampere / Direct / Battery =
Description According to Tyne, page 315, the oxide-coated UX112 was developed by Westinghouse as an output tube for battery-operated sets equipped with UX201A tubes. With the recommended 157 volts anode voltage, the output is about 0.2 watt. The UX112 was made for only a short time. It was replaced in 1927 by the UX112A, which takes only half the filament power. 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
x 108 x 45 mm / x 4.25 x 1.77 inch
Weight 47 g / 1.66 oz
Tube prices 1 Tube prices (visible for members only)
  usa_rca_ux_112_ampckt.png
  UX112: Mfg. data sheet
Jay Kinnard
 
ux-112duratron_klein.jpg
UX112
Geri Meier

 
uxsockel_3.png
UX112: KoBi
Konrad Birkner † 12.08.2014

 
ux112.png
UX112: own collection
Peter den Boer


Usage in Models 31= 1925 ; 2= 1926? ; 62= 1926 ; 1= 1927?? ; 4= 1927? ; 21= 1927 ; 1= 1928? ; 5= 1928 ; 1= 1929? ; 6= 1929 ; 2= 1930 ; 1= 1933?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):137


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