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RYB281

Information - Help 
ID = 80635
       
Country:
United States of America (USA)
Brand: Rawls & Co., W.C.; Norfolk, VA
Developer: Westinghouse El. & Mfg. Co. - see also Canadian W. 
Tube type:  Half-Wave Vacuum Rectifier   Power-supply 
Identical to RYB281 = UX281 = CX381 = 181 = 281 = 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)
Dimensions (WHD)
incl. pins / tip
x 139 x 60 mm / x 5.47 x 2.36 inch
Weight 63 g / 2.22 oz
Information source Radio Craft   June 1932
 
81~~11.png
RYB281: Fin Stewart
Fin Stewart

 

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