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NU-35/51S

Information - Help 
ID = 77454
       
Country:
United States of America (USA)
Brand: National Union Radio Corp.; Orange (NJ)
Tube type:  Screen-grid Tetrode   RF/IF-Stage 
Identical to NU-35/51S
Similar Tubes
Other class quality (otherwise equal):
  35 ; 35/51 ; 51 ; C335 ; UY235

Base UY-Base, 5 Pins (USA, April 1927) Top contact with a cap
Was used by Radio/TV-reception etc.
Filament Vf 2.5 Volts / If 1.75 Ampere / Indirect / Parallel, (AC/DC)
Description This tube fitted with a metal shield covering the bulb 
Dimensions (WHD)
incl. pins / tip
x 123 x 45 mm / x 4.84 x 1.77 inch
Weight 51 g / 1.80 oz
Information source -- Original prospect or advert   Shapleigh Hardware Co St Louis catalogue 1935
 
nu_35_51~~1.png
NU-35/51S: Fin Stewart
Fin Stewart

 

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