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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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3CX10,000A3 vacuum tube outline illustration

Tube-number record

3CX10,000A3

0 archive entries

3CX10,000A3 is a tube type in the TubeDatabase archive (class: Medium-Mu Power Triode). Recorded specifications: brand Eimac, year 1968, construction Triode, base Metal, socket Special / none, maximum plate voltage 7000 V, and maximum plate dissipation 10000 W. The archive does not yet hold a photographed example of this type.

BrandEimac
ClassMedium-Mu Power Triode
BaseSpecial / none

Construction

Primary TypeTriode
EnvelopeCeramic and Metal
Base MaterialMetal
Sections1

Filament / Heater

MaterialThoriated-Tungsten

Absolute Maximum Ratings

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
RF Industrial Oscillator Class-C6000 V——204000 mA
RF Industrial Oscillator Class-C7000 V——204000 mA
RF Power Amplifier Grounded-Grid Class-C7000 V——20

Application Notes

Primarily for use as a power oscillator in industrial-heating applications. Also recommended as a grounded-grid FM amplifier, conventional plate-modulated amplifier, or linear amplifier.

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Manufacturers

Brands

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    Plate Voltage7000 V
    Plate Dissipation10000 W
    Cathode Current4000 mA

    Audio Performance

    Key Features
    • Ceramic and metal construction
    • Medium-mu
    • Thoriated-tungsten filament
    • Coaxial base
    4000 mA
    RF Power Amplifier Plate-Modulated Class-C5000 V——203000 mA
    RF Linear Amplifier Grounded-Grid Class-AB27000 V——204000 mA