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P-551

Information - Help 
ID = 84137
       
Country:
United States of America (USA)
Brand: Pilot Electric Mfg. Co. (Radio Corp.); Brooklyn (NY)
Tube type:  Screen-grid Tetrode   RF/IF-Stage 
Identical to P-551 = 551

Base Top contact with a cap.
Was used by Radio/TV-reception etc.
Filament Vf 2.5 Volts / If 1.75 Ampere / Indirect / Specified voltage AC/DC
Dimensions (WHD)
incl. pins / tip
x 123 x 45 mm / x 4.84 x 1.77 inch
Weight 50 g / 1.76 oz
Information source - - Manufacturers Literature   
-- Collector info (Sammler)   

Collection of

 
p_551_55rm348s.jpg

 

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