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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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5867A vacuum tube outline illustration

Tube-number record

5867A

0 archive entries

5867A is a tube type in the TubeDatabase archive (class: Power Triode). Recorded specifications: brand Eimac, construction Triode, socket Special / none, maximum plate voltage 4000 V, and maximum plate dissipation 350 W. The archive does not yet hold a photographed example of this type.

BrandEimac
ClassPower Triode
BaseSpecial / none

Construction

Primary TypeTriode
EnvelopeGlass
SectionsSingle

Filament / Heater

MaterialThoriated Tungsten

Absolute Maximum Ratings

Plate Voltage4000 V

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Class-C FM or Telegraphy (2000V)2000 V5000—25400 mA
Class-C FM or Telegraphy (3000V)3000 V5000—25365 mA
Class-C FM or Telegraphy (4000V)4000 V5000—25

Datasheets

Datasheet: 5867A.pdf

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

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    Plate Dissipation350 W
    Grid 1 Voltage-500 V
    Cathode Current400 mA

    Audio Performance

    Key Features
    • Graphite anode for high heat storage
    • Radiation and forced-air cooling
    • Thoriated tungsten filament
    • Suitable for industrial heating and RF/AF power amplification
    380 mA
    Class-C Oscillator Industrial Single Phase (2750V)2750 V5000—25340 mA
    Class-C Oscillator Industrial Single Phase (3500V)3500 V5000—25325 mA