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

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16 CL P4 vacuum tube outline illustration

Tube-number record

16 CL P4

0 archive entries

16 CL P4 is a tube type in the TubeDatabase archive (class: Monochrome Cathode-Ray Tube). Recorded specifications: brand MAZDA BELVU, construction Display / CRT, base Plastic, socket CRT / special base, and maximum plate voltage 18000 V. The archive does not yet hold a photographed example of this type.

BrandMAZDA BELVU
ClassMonochrome Cathode-Ray Tube
BaseCRT / special base
Filament6.3 V @ 300 mA

Construction

Primary TypeDisplay / CRT
EnvelopeGlass
Base MaterialPlastic
Sections1

Filament / Heater

MaterialIndirectly heated
Warm-up Time14s

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Modulation par la cathode16000 V————

Application Notes

The socket must be movable to avoid mechanical stress on the neck. Grid 4 (focus) voltage is independent of anode current.

Datasheets

Datasheet: 16CLP4.pdf

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

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    Heater Notes
    Current 0.3A +/- 5%

    Absolute Maximum Ratings

    Plate Voltage18000 V
    Grid 2 Voltage700 V
    H-C Voltage200 V

    Audio Performance

    Key Features
    • Tinted screen
    • Self-protected
    • Aluminized
    • Magnetic deflection
    • Electrostatic focus
    • Unipotential gun