8164/3-1000Z
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BrandEIMAC
ClassHigh-Mu Power Triode
Base5-pin
Construction
Primary TypeTriode
EnvelopeGlass
Base MaterialMetal/Plastic
SectionsSingle
Filament / Heater
MaterialThoriated Tungsten
Absolute Maximum Ratings
Plate Voltage6000 V
Plate Dissipation1000 W
Grid 1 Voltage-100 V
Cathode Current1000 mA
Audio Performance
Key Features
- Zero-bias Class-B operation
- Grounded-grid operation compatible
- High power gain
- Forced-air cooling required
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Radio Frequency Power Amplifier Class C (Grid Driven) | 6000V | - | - | 200 | 700mA |
| Radio-Frequency Linear Amplifier Class B (Zero Bias, Cathode Driven) | 3000V | - | - | 200 | 670mA |
| Audio Frequency Amplifier or Modulator Class B (Two Tubes) | 5000V | - | - | 200 | 1000mA |
Application Notes
Intended for use as a zero-bias Class-B amplifier in audio or radio-frequency applications. Operation with zero grid bias simplifies circuitry by eliminating bias supplies.
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