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

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TH 364 vacuum tube outline illustration

Tube-number record

TH 364

0 archive entries

TH 364 is a tube type in the TubeDatabase archive (class: Triode). Recorded specifications: brand Thomson-CSF, construction Triode, maximum plate voltage 8000 V, and maximum plate dissipation 100 W. The archive does not yet hold a photographed example of this type.

BrandThomson-CSF
ClassTriode
Filament6.3 V @ 1.3 mA

Construction

Primary TypeTriode
EnvelopeCeramic-Metal
SectionsSingle

Filament / Heater

MaterialOxide
Warm-up Time60s
Heater NotesIndirect heating

Absolute Maximum Ratings

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
RF Pulse Amplifier—38000—150250 mA

Application Notes

In high-frequency operation, the cathode is subjected to significant bombardment, which increases its temperature. Reduce heating voltage after circuit adjustment to maintain tube life.

Datasheets

Datasheet: TH364.pdf

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

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Brands

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    Plate Voltage8000 V
    Plate Dissipation100 W
    Grid 1 Voltage-150 V
    Cathode Current150 mA

    Audio Performance

    Key Features
    • Ceramic-metal construction
    • Planar triode
    • Forced air cooling
    • Frequency up to 3 GHz
    • Removable radiator