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

Pre (2,630 tube types), Other (2,603 tube types), Power (1,292 tube types), Rectifier (816 tube types)
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3AV6 vacuum tube outline illustration

Tube-number record

3AV6

0 archive entries

3AV6 is a tube type in the TubeDatabase archive (class: Double-Diode Triode). Recorded specifications: brand TUNG-SOL, year 1954, construction Other / special, base Button, socket Miniature 7-pin (B7G), maximum plate voltage 300 V, and maximum plate dissipation 0.5 W. The archive does not yet hold a photographed example of this type.

BrandTUNG-SOL
ClassDouble-Diode Triode
BaseMiniature 7-pin (B7G)
Filament3.15 V @ 0.6 mA

Construction

Primary TypeOther / special
EnvelopeGlass
Base MaterialButton
SectionsDouble-Diode Triode

Filament / Heater

Warm-up Time11s
Heater NotesDesigned for 600 mA series heater operated receivers; controlled heater warm-up characteristics.

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Class A Amplifier100 V1250800001000.45 mA
Class A Amplifier250 V1600625001001.2 mA

Filters

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Manufacturers

Brands

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    Absolute Maximum Ratings

    Plate Voltage300 V
    Plate Dissipation0.5 W
    H-C Voltage200 V

    Audio Performance

    Key Features
    • Coated Unipotential Cathode
    • Internal Shielding
    • Minimize Heater Voltage Surges