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289A

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ID = 30845
       
Country:
United States of America (USA)
Brand: Western Electric Company Inc.; New York (NY)
Tube type:  Half-Wave Rectifier, inert gas filled   Power-supply 
Identical to 289A = CV1836 = 4B26
Similar Tubes
Different maximum ratings:
  288A

Base Edison giant, E40 = 40 mm-Goliat Top contact with a cap.
Was used by Industrial
Filament Vf 2.2 Volts / If 18 Ampere / Direct
Description Tungar rectifier for battery chargers. 375V PIV, 6A. WE code for 4B26. 
Information source -- Collector info (Sammler)   
Tube Lore (I)   

1_edison_rect_51.png 289A: Manufacturer's Literature
Emilio Ciardiello


Just Qvigstad
 
we289a_11.jpg

289A
 

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