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FG37

Information - Help 
ID = 75100
       
Country:
United States of America (USA)
Brand: General Electric Co. (GE); Bridgeport CT, Syracuse NY
Developer: General Electric Co. (GE); Bridgeport CT, Syracuse NY 
Tube type:  Thyratron   Power-supply 
Identical to FG37 = 91

Base UX-Base (4 Pins (2 thick, USA 1924, UX) Top contact with a cap.
Was used by Industrial
Filament Vf 115 Volts / Direct
Description

This tube is a mercury vapor thyratron and listed on page 48 of the "Story of Electronic Development at the General Electric company" Dated Dec 10th, 1930. It operates with a 115 volt cathode. Used in inverter circuits run off dc power.

 
Dimensions (WHD)
incl. pins / tip
x 203 x 58 mm / x 7.99 x 2.28 inch
Information source - - Manufacturers Literature   
Tube Lore (II)   p. 212
-- Collector info (Sammler)


Just Qvigstad
 
ge_fg37_nw.jpg

 

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