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NU-485

Information - Help 
ID = 77380
       
Country:
United States of America (USA)
Brand: National Union Radio Corp.; Orange (NJ)
Developer: Sparton-Cardon Tubes; Jackson MI 
Tube type:  Triode, vacuum   Audio Frequency 
Identical to NU-485 = 485 = TS485 = NY-485

Base UY-Base, 5 Pins (USA, April 1927)
Was used by Radio/TV-reception etc.
Filament Vf 3 Volts / If 1.25 Ampere / Indirect / Parallel, (AC/DC)
Dimensions (WHD)
incl. pins / tip
x 108 x 45 mm / x 4.25 x 1.77 inch
Information source -- Original prospect or advert   Shapleigh Hardware Co St Louis catalogue 1935
 

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