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

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Tube-number record

8334

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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
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

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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