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400-GE

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ID = 56435
       
Country:
United States of America (USA)
Brand: General Electric Co. (GE); Bridgeport CT, Syracuse NY
Tube type:  Saturation diode 
Identical to 400-GE
First Source (s)
03.Jan.1949 : Electron Tube Registration List 670

Base UX-Base (4 Pins (2 thick, USA 1924, UX)
Was used by Technology / Measurement
Filament Vf 4 Volts / If 2.25 Ampere / Direct
Description Tungsten filament saturation diode intended for the study of electronic phenomena. Magnetron characteristic at 80V anode give minimum conduction above 130 gauss and normal conduction under 80 gauss. 
Information source - - Manufacturers Literature   
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Just Qvigstad
400_1.png
400-GE: Manufacturer's Literature
Emilio Ciardiello

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