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

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14AZP4 vacuum tube outline illustration

Tube-number record

14AZP4

0 archive entries

14AZP4 is a tube type in the TubeDatabase archive (class: Radar Display Tube). Recorded specifications: brand Westinghouse, construction Display / CRT, base Plastic (Duodecal), socket Duodecal, and maximum plate voltage 20000 V. The archive does not yet hold a photographed example of this type.

BrandWestinghouse
ClassRadar Display Tube
BaseDuodecal
Filament6.3 V @ 0.6 mA

Construction

Primary TypeDisplay / CRT
EnvelopeGlass
Base MaterialPlastic (Duodecal)
SectionsSingle

Filament / Heater

Heater NotesCoated Unipotential Cathode

Absolute Maximum Ratings

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Condition 116000 V———0.1 mA
Condition 218000 V———0.1 mA

Application Notes

Especially suited for high resolution monitor applications. Brilliance and definition decrease with decreasing anode voltage; anode voltage should generally not be less than 12000 volts.

Datasheets

Datasheet: 14AZP4.pdf

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Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.

Filters

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Manufacturers

Brands

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    Plate Voltage20000 V
    Grid 2 Voltage500 V
    Grid 1 Voltage-140 V
    H-C Voltage180 V

    Audio Performance

    Key Features
    • Magnetically focused
    • Magnetically deflected
    • High resolution gun
    • Aluminized screen
    • Gray-glass faceplate
    • No ion trap gun required