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Tube Database (7,341 tube types · 1,270 archive entries)

Pre (2,630 tube types), Other (2,603 tube types), Power (1,292 tube types), Rectifier (816 tube types)
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Tube-number record

16UP4, 16UP4A

0 archive entries

16UP4, 16UP4A is a tube type in the TubeDatabase archive (class: Cathode Ray Tube). Recorded specifications: brand TUNG-SOL, year 1954, construction Display / CRT, base Small Shell Duodecal, socket Duodecal, and maximum plate voltage 14000 V. The archive does not yet hold a photographed example of this type.

BrandTUNG-SOL
ClassCathode Ray Tube
BaseDuodecal
Filament6.3 V @ 600 mA

Construction

Primary TypeDisplay / CRT
EnvelopeGlass
Base MaterialSmall Shell Duodecal
Sections1

Filament / Heater

Absolute Maximum Ratings

Plate Voltage14000 V

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Television Application11000 V————

Filters

0 tubes found

Manufacturers

Brands

    0 results
    Grid 2 Voltage410 V
    Grid 1 Voltage-125 V

    Audio Performance

    Key Features
    • Direct-view picture tube
    • Grey filter faceplate (16UP4A)
    • Unipotential cathode
    • Round glass construction
    • Magnetic focus & deflection
    • External conductive coating
    • External double field ion trap