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

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Tube-number record

3B24W

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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

Plate Voltage20000 V
Cathode Current60 mA

Audio Performance

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

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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