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NU-42

Information - Help 
ID = 77139
       
Country:
United States of America (USA)
Brand: National Union Radio Corp.; Orange (NJ)
Tube type:  Vacuum Pentode   Power/Output 
Identical to NU-42 = 42

Base 6-Pin-Base U6A, old, USA
Was used by Radio/TV-reception etc.
Filament Vf 6.3 Volts / If 0.7 Ampere / Indirect / Parallel, (AC/DC)
Dimensions (WHD)
incl. pins / tip
x 108 x 45 mm / x 4.25 x 1.77 inch
Literature -- Original prospect or advert   Shapleigh Hardware Co St Louis catalogue 1935
 
nu_42.png
NU-42: Fin Stewart
Fin Stewart

 

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