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NU-82

Information - Help 
ID = 76903
       
Country:
United States of America (USA)
Brand: National Union Radio Corp.; Orange (NJ)
Tube type:  Full-Wave Mercury-Vapor Rectifier   Power-supply 
Identical to NU-82 = 82 = AF

Base UX-Base (4 Pins (2 thick, USA 1924, UX)
Was used by Radio/TV-reception etc.
Filament Vf 2.5 Volts / If 3 Ampere / Direct
Description This tube was specially developed for anode currents of large receivers especially those with high power audio amplifier tubes. 
Dimensions (WHD)
incl. pins / tip
x 108 x 45 mm / x 4.25 x 1.77 inch
Weight 48 g / 1.69 oz
Information source -- Original prospect or advert   Shapleigh Hardware co St Louis catalogue 1935
 
82~~1.png
NU-82: Fin Stewart
Fin Stewart

 

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