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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

EY802

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ClassRectifier
BaseNoval (B9A)
Filament6.3 V @ 120 mA

Construction

Primary TypeDiode
Rectifier TypeHalf-wave
EnvelopeSiliconed Glass
SectionsSingle

Filament / Heater

Heater NotesIndirectly heated cathode; Note in text mentions 1.4V centering which may be a datasheet carry-over error from DY86 series.

Absolute Maximum Ratings

Plate Voltage39000 V
Cathode Current0.5 mA

Audio Performance

Key Features
  • Siliconed envelope
  • High voltage pulse rectifier
  • Anti-corona ring
  • Indirect heating

Application Notes

High voltage rectifier for black and white television receivers operating at 20 KV.

Datasheets

Datasheet: EY802.pdf

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

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