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G-902C

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ID = 80563
       
Country:
United States of America (USA)
Brand: Common type USA tube/semicond.
Tube type:  RECTIFIER TUBE (Detail uncertain)   Power-supply 
Identical to G-902C

Base Edison giant, E40 = 40 mm-Goliat 2 Top contacts.
Filament Direct
Description

Here the description given by Ludwell Sibley, TCA:

The “G 902 C” is shown as being on a mogul screw base with large metal top cap, with a smaller metal top cap inside it.  The bulb is large tubular at the bottom, a globe style in the center, and small tubular at the top.  A sealing tip extends upward from the globe bulb.

Another mystery tube from Tubesville.

Lud

Probably intended for industrial applications.

 
Information source -- Original prospect or advert   Electronics, July 1933


Just Qvigstad
 
ad_pic_granger_mfg_co_g_902_c_electronics_july_1933.jpg

 

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