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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

UY 1 (N)

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ClassRectifier
BaseSide-contact (P-base)
Filament50 V @ 100 mA

Construction

Primary TypeDiode
Rectifier TypeHalf-wave
EnvelopeGlass
Sections1

Filament / Heater

Heater NotesIndirect heating, series supply

Absolute Maximum Ratings

Plate Voltage250 V
Cathode Current140 mA
H-C Voltage500 V

Audio Performance

Key Features
  • Low internal resistance
  • Indirectly heated
  • Suitable for 110V networks

Application Notes

The UY 1 (N) is a new version of the UY 1 and differs from the UY 21 only by the base/socket.

Datasheets

Datasheet: UY1N.pdf

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

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