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

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6CK4 vacuum tube outline illustration

Tube-number record

6CK4

0 archive entries

6CK4 is a tube type in the TubeDatabase archive (class: Triode). Recorded specifications: brand General Electric, construction Triode, base Glass, socket Octal, maximum plate voltage 550 V, and maximum plate dissipation 12 W. The archive does not yet hold a photographed example of this type.

BrandGeneral Electric
ClassTriode
BaseOctal
Filament6.3 V @ 1250 mA

Construction

Primary TypeTriode
EnvelopeT-9
Base MaterialGlass
SectionsSingle

Filament / Heater

Heater NotesAC or DC

Absolute Maximum Ratings

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Condition 1100 V———125 mA
Condition 2250 V———10 mA
Standard Characteristics250 V550012006.640 mA

Application Notes

Designed for use as the vertical-deflection amplifier in television receivers.

Datasheets

Datasheet: 6CK4.pdf

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

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    Plate Voltage
    550 V
    Plate Dissipation12 W
    Grid 1 Voltage-250 V
    Cathode Current100 mA
    H-C Voltage200 V

    Audio Performance

    Key Features
    • Low-mu triode
    • Vertical-deflection amplifier
    • Coated unipotential cathode