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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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3B24W vacuum tube outline illustration

Tube-number record

3B24W

0 archive entries

3B24W is a tube type in the TubeDatabase archive (class: High Vacuum Rectifier). Recorded specifications: brand English Electric Valve Company Limited, construction Rectifier, socket 4-pin, and maximum plate voltage 20000 V. The archive does not yet hold a photographed example of this type.

BrandEnglish Electric Valve Company Limited
ClassHigh Vacuum Rectifier
Base4-pin

Construction

Primary TypeRectifier
Rectifier TypeHalf-wave
EnvelopeGlass
SectionsSingle

Filament / Heater

MaterialThoriated tungsten

Absolute Maximum Ratings

Application Notes

If the tube is mounted away from other hot components and free circulation of cool air is not impeded, natural cooling should be adequate. Forced-air cooling necessary if conditions are not met.

Datasheets

Datasheet: 3B24W.pdf

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

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    Plate Voltage20000 V
    Cathode Current60 mA

    Audio Performance

    Key Features
    • Small size
    • Rugged construction
    • Suitable for airborne applications
    • Vibration resistant
    • Shock resistant