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

Pre (2,630 tube types), Other (2,603 tube types), Power (1,292 tube types), Rectifier (816 tube types)
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UY 41 vacuum tube outline illustration

Tube-number record

UY 41

0 archive entries

UY 41 is a tube type in the TubeDatabase archive (class: Rectifier). Recorded specifications: brand Philips, construction Rectifier, socket Rimlock, and maximum plate voltage 250 V. The archive does not yet hold a photographed example of this type.

BrandPhilips
ClassRectifier
BaseRimlock
Filament31 V @ 100 mA

Construction

Primary TypeRectifier
Rectifier TypeHalf-wave
EnvelopeGlass
Sections1

Filament / Heater

Heater NotesIndirect by A.C. or D.C.; series supply

Absolute Maximum Ratings

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Rectifier110 V———100 mA
Rectifier127 V———100 mA
Rectifier220 V—160—100 mA

Application Notes

Operating characteristics specified for filter capacitance of 50 µF.

Datasheets

Datasheet: UY41.pdf

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

Filters

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Manufacturers

Brands

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    Plate Voltage250 V
    Cathode Current100 mA
    H-C Voltage550 V

    Audio Performance

    Key Features
    • High-vacuum
    • Indirect heating
    • Series supply
    Rectifier250 V—210—100 mA