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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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6CA4 vacuum tube outline illustration

Tube-number record

6CA4

0 archive entries

6CA4 is a tube type in the TubeDatabase archive (class: Full-Wave Power Rectifier). Recorded specifications: brand General Electric, construction Other / special, base Glass, socket Noval (B9A), and maximum plate voltage 1200 V. The archive does not yet hold a photographed example of this type.

BrandGeneral Electric
ClassFull-Wave Power Rectifier
BaseNoval (B9A)
Filament6.3 V @ 1000 mA

Construction

Primary TypeOther / special
Rectifier TypeFull-Wave
EnvelopeT-6 1/2
Base MaterialGlass
SectionsTwin

Filament / Heater

Heater NotesAC or DC

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Full-wave Rectifier (Capacitor-Input Filter)250 V—150—150 mA
Full-wave Rectifier (Capacitor-Input Filter)300 V—200—150 mA
Full-wave Rectifier (Capacitor-Input Filter)350 V—240—

Datasheets

Datasheet: 6CA4.pdf

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

Filters

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Manufacturers

Brands

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    Absolute Maximum Ratings

    Plate Voltage1200 V
    Cathode Current500 mA
    H-C Voltage500 V

    Audio Performance

    Key Features
    • Miniature heater-cathode type
    • Twin diode
    • High output current
    • Small size
    • Suitable for compact amplifier designs
    150 mA