Tube-number record
8160/3CX10,000A7
0 archive entries
8160/3CX10,000A7 is a tube type in the TubeDatabase archive (class: Power Triode). Recorded specifications: brand EIMAC, year 1973, construction Triode, base Metal, socket Coaxial, maximum plate voltage 8000 V, and maximum plate dissipation 12000 W. The archive does not yet hold a photographed example of this type.
BrandEIMAC
ClassPower Triode
BaseCoaxial
Construction
Primary TypeTriode
EnvelopeCeramic and Metal
Base MaterialMetal
Sections1
Filament / Heater
MaterialThoriated-Tungsten
Absolute Maximum Ratings
Plate Voltage8000 V
Plate Dissipation12000 W
Cathode Current5000 mA
Audio Performance
Key Features
- Zero-bias Class-B
- High power gain in grounded-grid
- Ceramic/metal seals
- Forced air cooling
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| RF Linear Amplifier, Grounded Grid, Class-B | 7000 V | — | — | 200 | 3720 mA |
| Audio-Frequency Amplifier or Modulator, Class-B, Grid Driven | 7000 V | — | 1000 | — | 3750 mA |
| RF Power Amplifier or Oscillator, Class-C, Grounded-Grid | 7600 V | — | — | — | 3680 mA |
| Plate-Modulated RF Power Amplifier | 5000 V | — | — | — | 3000 mA |
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