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Y512B

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ID = 71392
       
Country:
United States of America (USA)
Brand: Eimac (brand name)
Tube type:  Screen-grid Tetrode 
Identical to Y512B

Base SPECIAL TUBEBASE in general Top contact with a cap.
Was used by Transmittertube (Radio)
Filament Half indirect
Description

Four pin jumbo-like base, with a notched ceramic dish.

 
Dimensions (WHD)
incl. pins / tip
78 x 152 x mm / 3.07 x 5.98 x inch

 
y512b.jpg

 

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