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

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12AV7 vacuum tube outline illustration

Tube-number record

12AV7

0 archive entries

12AV7 is a tube type in the TubeDatabase archive (class: Twin Triode). Recorded specifications: brand General Electric, construction Triode, base Glass, socket Noval (B9A), maximum plate voltage 300 V, and maximum plate dissipation 2.7 W. The archive does not yet hold a photographed example of this type.

BrandGeneral Electric
ClassTwin Triode
BaseNoval (B9A)
Filament12.6 V @ 0.225 mA

Construction

Primary TypeTriode
EnvelopeT-6 1/2
Base MaterialGlass
Sections2

Filament / Heater

Heater NotesSeries or Parallel operation

Absolute Maximum Ratings

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Each Section100 V61006100379 mA
Each Section150 V850048004118 mA

Datasheets

Datasheet: 12AV7.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 Voltage300 V
    Plate Dissipation2.7 W
    Grid 1 Voltage-50 V
    H-C Voltage90 V

    Audio Performance

    Key Features
    • Miniature
    • Medium-mu
    • RF Amplifier
    • VHF Oscillator
    • Mixer
    • Audio-frequency amplifier