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

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8334 vacuum tube outline illustration

Tube-number record

8334

0 archive entries

8334 is a tube type in the TubeDatabase archive (class: High Mu Triode). Recorded specifications: brand SYLVANIA, construction Triode, socket Miniature 7-pin (B7G), maximum plate voltage 330 V, and maximum plate dissipation 4.4 W. The archive does not yet hold a photographed example of this type.

BrandSYLVANIA
ClassHigh Mu Triode
BaseMiniature 7-pin (B7G)
Filament6.3 V @ 225 mA

Construction

Primary TypeTriode
EnvelopeT-5 1/2
Sectionssingle

Filament / Heater

Absolute Maximum Ratings

Plate Voltage330 V
Plate Dissipation4.4 W

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Grounded Grid Amplifier200 V10750—5518 mA

Application Notes

The Sylvania Type 8334 is a miniature high mu triode designed for use as a grounded grid amplifier in UHF applications.

Datasheets

Datasheet: 8334.pdf

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

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    Cathode Current33 mA
    H-C Voltage100 V

    Audio Performance

    Key Features
    • Miniature button 7-pin base
    • Designed for UHF applications
    • Meets MIL-E-1 specifications