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

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14BAP4 vacuum tube outline illustration

Tube-number record

14BAP4

0 archive entries

14BAP4 is a tube type in the TubeDatabase archive (class: Television Monitor Tube). Recorded specifications: brand Sylvania, construction Rectangular Glass, base Small Shell Duodecal, socket Duodecal, and maximum plate voltage 22000 V. The archive does not yet hold a photographed example of this type.

BrandSylvania
ClassTelevision Monitor Tube
BaseDuodecal
Filament6.3 V @ 600 mA

Construction

Primary TypeRectangular Glass
Envelope109 1/4
Base MaterialSmall Shell Duodecal
SectionsSingle

Filament / Heater

Heater NotesIndirectly heated

Absolute Maximum Ratings

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Typical Service18000 V————

Application Notes

External conductive coating must be grounded. Grid No. 1 voltage required for cutoff ranges from -35 to -72 volts.

Datasheets

Datasheet: 14BAP4.pdf

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

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Manufacturers

Brands

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    Plate Voltage22000 V
    Grid 2 Voltage700 V
    Grid 1 Voltage-180 V
    H-C Voltage200 V

    Audio Performance

    Key Features
    • Aluminized Screen
    • High Resolution
    • No Ion Trap
    • Electrostatic Focus
    • Magnetic Deflection