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207_rectifier

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ID = 84093
       
 
   
Tube type:  RECTIFIER TUBE (Detail uncertain)   Power-supply 
Identical to 207_rectifier

Base UX-Base (4 Pins (2 thick, USA 1924, UX)
Was used by Industrial
Filament Direct
Description

This tube is an unknown type of rectifier. It has 207 stamped on the glass and a very primitive element assembly. Made in USA c, 1932

 
Dimensions (WHD)
incl. pins / tip
x 137 x 54 mm / x 5.39 x 2.13 inch
Weight 59 g / 2.08 oz
Information source -- Collector info (Sammler)   
 
unk._207_rectifier.jpg
207_rectifier: Fin Stewart collection
Fin Stewart

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from Just Qvigstad


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