TubeDatabase
  • Tubes
  • Testers
  • Companies
  • Submit
  • About

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)
DisclaimerA–Z indexIdentify your tubesTube variantsSubmit a tube
6AQ4 vacuum tube outline illustration

Tube-number record

6AQ4

0 archive entries

6AQ4 is a tube type in the TubeDatabase archive (class: Triode). Recorded specifications: brand Mullard, construction Triode, socket Miniature 7-pin (B7G), maximum plate voltage 250 V, and maximum plate dissipation 2.5 W. The archive does not yet hold a photographed example of this type.

BrandMullard
ClassTriode
BaseMiniature 7-pin (B7G)
Filament6.3 V @ 300 mA

Construction

Primary TypeTriode
EnvelopeT5-1/2 glass
SectionsSingle

Filament / Heater

Absolute Maximum Ratings

Plate Voltage250 V
Plate Dissipation2.5 W

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Grounded-grid amplifier250 V85001200010010 mA

Application Notes

Specifically designed for use as a grounded-grid amplifier at frequencies up to 250Mc/s.

Datasheets

Datasheet: 6AQ4.pdf

Download PDF
Loading datasheet...

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

Filters

0 tubes found

Manufacturers

Brands

    0 results
    Grid 1 Voltage100 V
    Cathode Current15 mA
    H-C Voltage150 V

    Audio Performance

    Key Features
    • Miniature triode
    • Grounded-grid amplifier
    • Up to 250Mc/s