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

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Tube-number record

6AD4

0 archive entries

6AD4 is a tube type in the TubeDatabase archive (class: High Mu Triode). Recorded specifications: brand Sylvania, construction Triode, base Flexible Leads, socket Subminiature, maximum plate voltage 150 V, and maximum plate dissipation 0.3 W. The archive does not yet hold a photographed example of this type.

BrandSylvania
ClassHigh Mu Triode
BaseSubminiature
Filament6.3 V @ 150 mA

Construction

Primary TypeTriode
EnvelopeT-3
Base MaterialFlexible Leads
SectionsSingle

Filament / Heater

Heater NotesAC or DC

Absolute Maximum Ratings

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Typical Operation100 V200035000701.4 mA

Application Notes

Mounting position: Any. Grid voltage for 10 microamps plate current: -3.0V.

Datasheets

Datasheet: 6AD4.pdf

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

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Manufacturers

Brands

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    Plate Voltage150 V
    Plate Dissipation0.3 W
    Cathode Current2 mA
    H-C Voltage90 V

    Audio Performance

    Key Features
    • Subminiature
    • Flexible Leads
    • High Mu
    • Coated Unipotential Cathode