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VTNBK 4/618
HW Hg rectifier
VTNBK 4/618

HW Hg rectifier

Dateafter 1931
Inventory NumberVT0483
ClassificationVacuum Tube
Maker Western Electric Company 1869 - 1995
Cultural Region
    Place of Origin
      Dimensions15.9 × 5.4 × 5.4 cm (6 1/4 × 2 1/8 × 2 1/8 in.)
      FunctionPower Supply A half-wave mercury-vapor air-cooled rectifier for high-voltage circuits. Manufactuer discontinued 1977
      VTNBK 2/168
      HW Hg rectifier
      Western Electric Company
      Date: 1932
      Object number: VT1586
      Westinghouse 866A HW Hg rectifier
      Westinghouse 866A HW Hg rectifier
      Westinghouse Electric & Manufacturing Company
      Object number: VT0602
      VTNBK 4/609
      FW Hg rectifier
      Western Electric Company
      Date: after 1937
      Object number: VT0476
      Image Not Available for HALF-WAVE Hg RECTIFIER
      HALF-WAVE Hg RECTIFIER
      Western Electric Company
      Date: 1934
      Object number: VT3954
      Image Not Available for HALF_WAVE Hg RECTIFIER
      HALF_WAVE Hg RECTIFIER
      Western Electric Company
      Date: 1934
      Object number: VT3951
      Image Not Available for HALF_WAVE Hg RECTIFIER
      HALF_WAVE Hg RECTIFIER
      Western Electric Company
      Date: 1934
      Object number: VT3950
      VTNBK 4/608
      HW rectifier
      Western Electric Company
      Date: after 1922
      Object number: VT0551
      Image Not Available for HW rectifier
      HW rectifier
      Western Electric Company
      Date: 1926
      Object number: VT0675
      HW rectifier
      HW rectifier
      Western Electric Company
      Date: 1926
      Object number: VT1665
      Image Not Available for HV HW Rectifier
      HV HW Rectifier
      Western Electric Company
      Date: after 1945
      Object number: VT2534
      Image Not Available for HV HW RECTIFIER
      HV HW RECTIFIER
      Western Electric Company
      Date: after 1945
      Object number: VT4083
      Image Not Available for HW Hg rectifier
      HW Hg rectifier
      Raytheon Manufacturing Company
      Date: 1950
      Object number: VT0509