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PA247

Information - Help 
ID = 80780
       
Country:
United States of America (USA)
Brand: Perryman Electric Co., Inc.; North Bergen, NJ
Developer: RCA (RCA Victor Co. Inc.); New York (NY) 
Tube type:  Vacuum Pentode   Power/Output 
Identical to PA247 = UY247 = 247 = 47

Base UY-Base, 5 Pins (USA, April 1927)
Was used by Radio/TV-reception etc.
Filament Vf 2.5 Volts / If 1.75 Ampere / Direct / Parallel, (AC/DC)
Dimensions (WHD)
incl. pins / tip
x 137 x 54 mm / x 5.39 x 2.13 inch
Weight 67 g / 2.36 oz
Information source -- Collector info (Sammler)   
 
perryman_47_e120.jpg
PA247: Ebay item January 2010
Fin Stewart

 
47_uy247~~2.png
PA247: Fin Stewart
Fin Stewart

 

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