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

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6CU6 vacuum tube outline illustration

Tube-number record

6CU6

0 archive entries

6CU6 is a tube type in the TubeDatabase archive (class: Beam Pentode). Recorded specifications: brand General Electric, construction Beam tetrode / beam power, base Octal, socket Octal, maximum plate voltage 600 V, and maximum plate dissipation 11 W. The archive does not yet hold a photographed example of this type.

BrandGeneral Electric
ClassBeam Pentode
BaseOctal
Filament6.3 V @ 1.2 mA

Construction

Primary TypeBeam tetrode / beam power
EnvelopeT-11 or T-12
Base MaterialOctal
SectionsSingle

Filament / Heater

Heater NotesAC or DC

Absolute Maximum Ratings

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Horizontal-Deflection Amplifier60 V———260 mA
Horizontal-Deflection Amplifier250 V5900145004.357 mA

Datasheets

Datasheet: 6CU6.pdf

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

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Manufacturers

Brands

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    Plate Voltage600 V
    Plate Dissipation11 W
    Grid 2 Voltage200 V
    Grid 1 Voltage-300 V
    Cathode Current110 mA
    H-C Voltage200 V

    Audio Performance

    Key Features
    • High perveance
    • High plate current at low plate and screen voltages
    • High ratio of plate to screen current