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

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17CNP4 vacuum tube outline illustration

Tube-number record

17CNP4

0 archive entries

17CNP4 is a tube type in the TubeDatabase archive (class: Television Picture Tube). Recorded specifications: brand SYLVANIA, construction Rectangular Glass, base Small Shell Duodecal 6-Pin, socket Duodecal, and maximum plate voltage 17600 V. The archive does not yet hold a photographed example of this type.

BrandSYLVANIA
ClassTelevision Picture Tube
BaseDuodecal
Filament6.3 V @ 600 mA

Construction

Primary TypeRectangular Glass
EnvelopeJ132 1/2 C
Base MaterialSmall Shell Duodecal 6-Pin
Sections1

Filament / Heater

Warm-up Time11s
Heater NotesHeater current 0.6A +/- 5%

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Cathode Drive14000 V————

Application Notes

X-ray radiation shielding may be necessary if tube is operated at higher than 16,000 volts.

Datasheets

Datasheet: 17CNP4.pdf

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

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    Absolute Maximum Ratings

    Plate Voltage17600 V
    Grid 2 Voltage70 V
    H-C Voltage200 V

    Audio Performance

    Key Features
    • Electrostatic Focus
    • Magnetic Deflection
    • Aluminized Screen
    • Spherical Faceplate
    • Gray Filter Glass
    • No Ion Trap
    • Cathode Drive Design