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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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5Ц8С vacuum tube outline illustration

Tube-number record

5Ц8С

0 archive entries

5Ц8С is a tube type in the TubeDatabase archive (class: Full-wave Rectifier). Recorded specifications: brand USSR, construction Rectifier, socket Special / none, maximum plate voltage 1700 V, and maximum plate dissipation 30 W. The archive does not yet hold a photographed example of this type.

BrandUSSR
ClassFull-wave Rectifier
BaseSpecial / none
Filament5 V @ 5000 mA

Construction

Primary TypeRectifier
Rectifier TypeFull-wave
EnvelopeGlass
Sections2

Filament / Heater

Heater NotesIndirectly heated

Absolute Maximum Ratings

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Full-wave Rectifier500 V—1000—400 mA

Application Notes

Designed for alternating current rectification. Not recommended for new designs.

Datasheets

Datasheet: 58.pdf

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

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    Plate Voltage1700 V
    Plate Dissipation30 W
    Cathode Current420 mA

    Audio Performance

    Key Features
    • Indirectly heated oxide cathode
    • Glass baseless envelope