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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

5835

0 archive entries

BrandNational Electronics, Inc.
ClassRectifier
Base4-pin

Construction

Primary TypeRectifier
Rectifier Typemercury-vapor
Envelopeglass
Sections1

Filament / Heater

Warm-up Time40s

Absolute Maximum Ratings

Plate Voltage900 V
Cathode Current3000 mA

Audio Performance

Key Features
  • single-ended
  • mercury-vapor
  • half-wave
  • low-voltage rectifier circuits

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