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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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8158/3CX10,000A1 vacuum tube outline illustration

Tube-number record

8158/3CX10,000A1

0 archive entries

8158/3CX10,000A1 is a tube type in the TubeDatabase archive (class: Power Triode). Recorded specifications: brand Eimac, year 1968, construction Triode, base Coaxial, socket Special / none, maximum plate voltage 10000 V, and maximum plate dissipation 12000 W. The archive does not yet hold a photographed example of this type.

BrandEimac
ClassPower Triode
BaseSpecial / none

Construction

Primary TypeTriode
EnvelopeCeramic and Metal
Base MaterialCoaxial
SectionsSingle

Filament / Heater

MaterialThoriated-Tungsten

Absolute Maximum Ratings

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Class-AB AF (Two Tubes)7000 V20000—6.257000 mA
Class-A AF2500 V———4000 mA

Application Notes

Recommended for voltage-regulator applications where high current capability and low tube drop are important. Effective grid circuit resistance must not exceed 200,000 ohms.

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    Plate Voltage10000 V
    Plate Dissipation12000 W
    Grid 1 Voltage-1300 V
    Cathode Current5000 mA

    Audio Performance

    Typical THD3.6%
    Power Output29100 W
    Key Features
    • Low-Mu
    • Ceramic-metal construction
    • Air-cooled anode
    • High current capability