3CX5000H3
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BrandEimac
ClassIndustrial Medium-Mu Air-Cooled Power Triode
BaseCustom (Grid contact flange and filament leads)
Construction
Primary TypeTriode
EnvelopeCeramic-metal
SectionsSingle
Filament / Heater
MaterialThoriated-Tungsten
Absolute Maximum Ratings
Plate Voltage10000 V
Plate Dissipation5000 W
Grid 1 Voltage-1000 V
Cathode Current3000 mA
Audio Performance
Key Features
- Air-cooled ceramic-metal
- Thoriated-tungsten filament
- Conservatively rated anode
- Plentiful reserve emission
- Excellent choice for severe industrial application
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Class-C (Filtered DC Power Supply) @ 7kV | 7000V | - | 1245 | 20 | 2650mA |
| Class-C (Filtered DC Power Supply) @ 9kV | 9000V | - | 1725 | 20 | 2520mA |
Application Notes
Designed primarily for use in industrial radio-frequency heating services. Must be mounted vertically, base up or down. Grid contact flange provided for bolting. Spark gaps from plate to ground recommended.
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