Radio Corporation of America

5Y3GT rectifier tube View larger

Radio Corporation of America

Powerful full wave rectifier tubes manufactured in the United States by RCA. These fine 8 pin octal based tubes can output up to 390 volts DC, and come with black plates, thick mica spacers, and bottom getters. They are printed in white or red with old or new style RCA logo, RCA RADIOTRON ELECTRON TUBE MADE IN U.S.A. with various production codes. Boxes are standard RCA red and black.


  • New Old Stock (New in box)
  • Used Tested

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Data sheet

CountryUSA / Canada
TypeVacuum tubes & electron tubes for audio, Half-Wave and Full-Wave Rectifier Tube
Base8 pin Octal
FonctionFull-wave rectifier

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