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2445

Information - Help 
ID = 67283
       
Country:
United States of America (USA)
Brand: WLS (tubes), World's Largest Store - see also Sears, Roebuck & Co; Chicago, IL
Tube type:  Full-Wave Vacuum Rectifier   Power-supply 
Identical to 2445 = UX280 = CX380 = ER280

Base UX-Base (4 Pins (2 thick, USA 1924, UX)
Was used by Radio/TV-reception etc.
Filament Vf 5 Volts / If 2 Ampere / Direct / Parallel, (AC/DC)
Description

The American company Sears Roebuck, with its head office in chicago, sold the standard range of American tubes designed and made from 1925. A few small manufacturers made these tubes and they were branded "WLS" (Worlds Largest Store). The company alloted each tube a four digit type number. The company also sold regular branded tubes such as Radiotron, Cunningham, Solartron and Meteor.

 
Literature -- Collector info (Sammler)   
 
wls2445a.jpg
2445: Jim Cross collection
Fin Stewart

 
80~~5.png
2445: Fin Stewart
Fin Stewart

 

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