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NU-238

Information - Help 
ID = 77119
       
Country:
United States of America (USA)
Brand: National Union Radio Corp.; Orange (NJ)
Developer: RCA (RCA Victor Co. Inc.); New York (NY) 
Tube type:  Vacuum Pentode   Power/Output 
Identical to NU-238 = 38 = 238

Base UY-Base, 5 Pins (USA, April 1927) Top contact with a cap
Was used by Radio/TV-reception etc.
Filament Vf 6.3 Volts / If 0.3 Ampere / Indirect / Parallel / series AC/DC
Dimensions (WHD)
incl. pins / tip
x 116 x 42 mm / x 4.57 x 1.65 inch
Literature -- Original prospect or advert   Shapleigh Hardware Co St Louis catalogue 1935
 

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