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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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AZ 31 vacuum tube outline illustration

Tube-number record

AZ 31

0 archive entries

AZ 31 is a tube type in the TubeDatabase archive (class: Rectifier). Recorded specifications: brand PHILIPS, construction High vacuum, socket Octal, and maximum plate voltage 500 V. The archive does not yet hold a photographed example of this type.

BrandPHILIPS
ClassRectifier
BaseOctal

Construction

Primary TypeHigh vacuum
Rectifier Typefull-wave
EnvelopeGlass
Sections2

Filament / Heater

Absolute Maximum Ratings

Plate Voltage500 V

Application Notes

For the data and curves of the AZ 31, see AZ 1.

Datasheets

Datasheet: AZ31.pdf

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

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    Cathode Current100 mA

    Audio Performance

    Key Features
    • High vacuum FULL WAVE RECTIFYING VALVE
    • Directly heated