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

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TH 9659 vacuum tube outline illustration

Tube-number record

TH 9659

0 archive entries

TH 9659 is a tube type in the TubeDatabase archive (class: Nocticon (Low-light level camera tube)). Recorded specifications: brand Thomson-CSF, construction Other / special, socket Subminiature, maximum plate voltage 10000 V, and maximum plate dissipation 1 W. The archive does not yet hold a photographed example of this type.

BrandThomson-CSF
ClassNocticon (Low-light level camera tube)
BaseSubminiature
Filament6.3 V @ 90 mA

Construction

Primary TypeOther / special
EnvelopeFiber optic entrance window (6 µm)
SectionsImage section (Electrostatic), Analysis section (Electromagnetic)

Filament / Heater

Heater NotesEquipotential cathode, indirect heating

Absolute Maximum Ratings

Plate Voltage

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Standard 625 lines / 25 fps-9000 V———0.0003 mA

Application Notes

Recommended for use with TH 7200 deflection-concentration-alignment coils and TH 7118 power supply.

Datasheets

Datasheet: TH9659.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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    10000 V
    Plate Dissipation1 W
    Grid 2 Voltage350 V
    Grid 1 Voltage-150 V
    H-C Voltage125 V

    Audio Performance

    Key Features
    • Silicon target
    • Fiber optic entrance window
    • Variable gain
    • Low lag
    • Overexposure resistant