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

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6325 vacuum tube outline illustration

Tube-number record

6325

0 archive entries

6325 is a tube type in the TubeDatabase archive (class: Full-wave Rectifier). Recorded specifications: brand Philco, construction Rectifier, base Phenolic, socket Octal, and maximum plate voltage 780 V. The archive does not yet hold a photographed example of this type.

BrandPhilco
ClassFull-wave Rectifier
BaseOctal
Filament6.3 V @ 2.4 mA

Construction

Primary TypeRectifier
Rectifier TypeFull-wave
EnvelopeT-9
Base MaterialPhenolic
SectionsDouble

Filament / Heater

Heater NotesUnipotential cathode

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Condenser Input550 V—250—125 mA
Choke Input780 V———75 mA

Application Notes

Filament voltage is to be applied one minute before application of plate voltage. Mounting position: Any.

Datasheets

Datasheet: 6325.pdf

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

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    Absolute Maximum Ratings

    Plate Voltage780 V
    Cathode Current150 mA
    H-C Voltage450 V

    Audio Performance

    Key Features
    • Ruggedized
    • Short shell low loss barrier base
    • Impact shock resistance