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289A

Information - Help 
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 = 4B26 = CV1836
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)   
 
we289a_11.jpg
289A: aus ebay, Verkäufer uncle-papa
Gottfried Silberhorn

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

 

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