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RayX-281

Information - Help 
ID = 79566
       
Country:
United States of America (USA)
Brand: Raytheon Mfg. Co.; Cambridge, MA
Developer: Westinghouse El. & Mfg. Co. - see also Canadian W. 
Tube type:  Half-Wave Vacuum Rectifier   Power-supply 
Identical to RayX-281 = UX281 = CX381 = 181 = 81

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 / Parallel, (AC/DC)
Description This tube featured the four pillar element mounting. 
Dimensions (WHD)
incl. pins / tip
x 133 x 62 mm / x 5.24 x 2.44 inch
Information source 70 Years of Radiotubes and V.   Page 176
 
81~~8.png
RayX-281: Fin Stewart
Fin Stewart

 

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