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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

866-A

0 archive entries

BrandVarious
ClassHalf-wave mercury-vapor rectifier

Construction

Primary TypeDiode
Rectifier Typemercury-vapor
Envelopeglass

Filament / Heater

Absolute Maximum Ratings

Plate Voltage10000 V
Cathode Current250 mA

Audio Performance

Key Features
  • Mercury vapor
  • High voltage rectifier

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