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

Other (3,257 tube types), Pre (2,314 tube types), Power (1,030 tube types), Rectifier (740 tube types)
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Tube-number record

HIGH VACUUM RECTIFIER

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BrandCentral Electronic Manufacturers
ClassRectifier
Base4-pin

Construction

Primary TypeVacuum
Rectifier TypeHigh vacuum
EnvelopeT-16
Base MaterialMedium, skirted
SectionsSingle

Filament / Heater

MaterialThoriated tungsten

Absolute Maximum Ratings

Plate Voltage25000 V
Cathode Current300 mA

Audio Performance

Key Features
  • Rugged
  • Lightweight
  • Miniaturized
  • Thoriated tungsten filament
  • Long base pins

Application Notes

Mount vertically with adequate air space for ventilation. Anode temperature should not exceed 800°C. Can withstand inverse voltages and operate at ambient temperatures where gas or mercury vapor tubes are unsuitable.

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