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S-J1

Information - Help 
ID = 75677
       
Country:
United States of America (USA)
Brand: Ozarka Inc.; Chicago
Developer: General Electric Co. (GE); Bridgeport CT, Syracuse NY 
Tube type:  Triode, vacuum   Universal 
Identical to S-J1 = C301A = UV201A

Base UV-Base (4 Pins+Bayonet, USA 1914 WE)
Was used by Radio/TV-reception etc.
Filament Vf 5 Volts / If 0.25 Ampere / Direct / Battery =
Description The gold appearance of this tube is the silver colouring of the magnesium gettering. The bulb glass colour is amber. 
Dimensions (WHD)
incl. pins / tip
x 105 x 45 mm / x 4.13 x 1.77 inch
Weight 47 g / 1.66 oz
Tube prices 1 Tube prices (visible for members only)
 
sj1_front.jpg
S-J1: ebay-seller firebottles, #202057130901
Anonymous 15 Collector

 

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