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D-G

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ID = 28513
       
Country:
United States of America (USA)
Brand: CeCo (tubes), C.E. Mfg. Co. Inc.; Providence, RI
Tube type:  Half-Wave Cold-cathode-rectifier   Power-supply 
Identical to D-G
First year Aug.1927 Saga of the Vacuumtube, Tyne Seite 344

Base UX-Base (4 Pins (2 thick, USA 1924, UX)
Was used by Radio/TV-reception etc.
Filament No heater
Description

For use in B-eliminators.
Max. voltage: 300V; Max. current: 85mA.

 
Dimensions (WHD)
incl. pins / tip
x 110 x 45 mm / x 4.33 x 1.77 inch
 

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