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

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6HM5 vacuum tube outline illustration

Tube-number record

6HM5

0 archive entries

6HM5 is a tube type in the TubeDatabase archive (class: Triode). Recorded specifications: brand General Electric, construction Triode, base Glass, socket Miniature 7-pin (B7G), maximum plate voltage 200 V, and maximum plate dissipation 2.2 W. The archive does not yet hold a photographed example of this type.

BrandGeneral Electric
ClassTriode
BaseMiniature 7-pin (B7G)
Filament6.3 V @ 185 mA

Construction

Primary TypeTriode
EnvelopeT-5 1/2
Base MaterialGlass
Sections1

Filament / Heater

Heater NotesHeater current of a bogey tube at Ef = 6.3 volts.

Absolute Maximum Ratings

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Typical Operation 1120 V1800045558215 mA
Typical Operation 2135 V1450053807812.5 mA

Application Notes

Designed particularly for service in VHF television tuners as a grounded-cathode rf amplifier.

Datasheets

Datasheet: 6HM5.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 Voltage200 V
    Plate Dissipation2.2 W
    Cathode Current20 mA
    H-C Voltage100 V

    Audio Performance

    Key Features
    • Miniature Triode
    • Grounded-cathode RF amplifier
    • VHF television tuners