Skip to main content
Your browser does not support embedded PDF files.
12SR7m duplex-diode triode
Your browser does not support embedded PDF files.

12SR7m duplex-diode triode

Inventory NumberVT4862
ClassificationVacuum Tube
Subject
    Maker Ken-Rad Corporation 1918 - 1945
    Cultural Region
      Place of Origin
        Dimensions6.5 × 3.3 cm (2 9/16 × 1 5/16 in.)
        Description2x Diode/MedMu Triode
        Ken-Rad 75 twin diode-triode
        Ken-Rad Corporation
        Date: 1933-1935
        Object number: VT0160
        Ken-Rad Corporation
        Object number: VT5107
        VTNBK 4/505
        Ken-Rad Corporation
        Object number: VT0364
        Ken-Rad Corporation
        Object number: VT2719
        Ken-Rad Corporation
        Object number: VT2768
        Ken-Rad Corporation
        Object number: VT2769
        Ken-Rad Corporation
        Object number: VT2770
        Ken-Rad Corporation
        Object number: VT2771
        Ken-Rad Corporation
        Object number: VT2772