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

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TH 8804 vacuum tube outline illustration

Tube-number record

TH 8804

0 archive entries

TH 8804 is a tube type in the TubeDatabase archive (class: Scan Converter Storage Tube). Recorded specifications: brand THOMSON-CSF, construction Dual gun scan converter, base JEDEC E8-11 (Double Ended), socket Subminiature, and maximum plate voltage -8000 V. The archive does not yet hold a photographed example of this type.

BrandTHOMSON-CSF
ClassScan Converter Storage Tube
BaseSubminiature
Filament6.1 V @ 300 mA

Construction

Primary TypeDual gun scan converter
EnvelopeSmall Size
Base MaterialJEDEC E8-11 (Double Ended)
SectionsWriting Gun and Reading Gun

Filament / Heater

Heater NotesHeater current approx 0.3 A for both guns

Absolute Maximum Ratings

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Writing Gun-7000 V————
Reading Gun-1200 V————

Datasheets

Datasheet: TH8804.pdf

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

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    Plate Voltage-8000 V
    H-C Voltage150 V

    Audio Performance

    Key Features
    • Small size
    • High resolution
    • Double ended
    • Magnetic deflections
    • Induced conductivity (EBIC)