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

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6L5G vacuum tube outline illustration

Tube-number record

6L5G

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6L5G is a tube type in the TubeDatabase archive (class: Super Triode Amplificateur Detecteur). Recorded specifications: brand Sylvania, construction Triode, socket Octal, and maximum plate voltage 250 V. The archive does not yet hold a photographed example of this type.

BrandSylvania
ClassSuper Triode Amplificateur Detecteur
BaseOctal
Filament6.3 V @ 150 mA

Construction

Primary TypeTriode
EnvelopeST-12
Sections1

Filament / Heater

Heater NotesCA ou CC

Absolute Maximum Ratings

Plate Voltage250 V

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Typical Operation 1100 V150010000154 mA
Typical Operation 2 (Max)250 V18009000178 mA

Application Notes

Le type Sylvania 6L5G est un amplificateur triode, dont les caractéristiques sont très semblables à celles des types 6C5 et 6C5G. Recommandé comme amplificateur, oscillateur ou détecteur. La broche n° 4 est présente mais non raccordée.

Datasheets

Datasheet: 6L5G.pdf

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

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    Audio Performance

    Key Features
    • Low heater current (0.150 A)
    • Octal base
    • Super Triode