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

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E83F vacuum tube outline illustration

Tube-number record

E83F

0 archive entries

E83F is a tube type in the TubeDatabase archive (class: Pentode). Recorded specifications: brand Philips, construction Pentode, socket Noval (B9A), maximum plate voltage 210 V, and maximum plate dissipation 2.1 W. The archive does not yet hold a photographed example of this type.

BrandPhilips
ClassPentode
BaseNoval (B9A)
Filament6.3 V @ 0.3 mA

Construction

Primary TypePentode
EnvelopeGlass
SectionsSingle

Filament / Heater

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

Absolute Maximum Ratings

Plate Voltage210 V

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Pentode210 V90005000003810 mA
Class A (Option 1)120 V8200420000—8.3 mA
Class A (Option 2)210 V8200440000—8.3 mA

Application Notes

Special quality pentode designed for use in telephone equipment with a life expectancy exceeding 10,000 hours.

Datasheets

Datasheet: E83F.pdf

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

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    Plate Dissipation2.1 W
    Grid 2 Voltage210 V
    Grid 1 Voltage-100 V
    Cathode Current16 mA
    H-C Voltage100 V

    Audio Performance

    Typical THD10%
    Power Output0.66 W
    Key Features
    • Special Quality
    • Long Life
    • Low Hum
    • Telephone Equipment Use