Basic Info.
Encapsulation Structure
Ceramic Packaged Transistor
Installation
Plug-in Triode
Working Frequency
High Frequency
Structure
Ceramic and Metal
Transport Package
Strong Cartons
Product Description
The tube can replace E3069.
The FU3069F is a ceramic-metal triode. It has thoriated tungsten cathode and forced air cooling of plate.
The tube maximum plate dissipation is 5kW and maximum frequency operation is 110MHz.
The tube is designed for oscillator in the industry high frequency heating applications.
GENERAL CHARACTERISTICS
Electrical
Cathode...............….Thoriated Tungsten
Filament Voltage...…...........…...12.6V
Filament Current…..................31~38A
Transconductance…..............…..…13mA/V
Amplification Factor.........…....….........21
Interelectrode Capacitances:
Filament to Grid.......….….…........20pF
Filament to Plate.................….0.8pF
Grid to Plate........…...........…...15pF
Mechanical
Overall Length............…......…242mm
Overall Diameter…................φ131mm
Net Weight...…...................….2.8kg
Mounting Position...…Vertical, Plate Up or Down
COOLING
Cooling.............….......…Forced Air
Air Flow......…..…...….............. ≥8m3
/min
Static Pressure Loss......…............. ≥392Pa
Maximum Envelope Temperature….......… 250 degrees centigrade
MAXIMUM RATINGS
Frequency.........…...…....….…110 MHz
Filament Startup Current.........…..52 A
Plate Voltage….............…..........8 kV
Plate Current............…........2.2 A
Grid Current…..........….....…...…500 mA
Plate Dissipation................….5 kW
Grid Dissipation….............…..….150 W
TYPICAL OPERATION
Plate Voltage...….…..............….8 kV
Plate Current.....….................2 A
Grid Current…....................…350 mA
Grid Resistor…............….....3500 Ohm
Output Power…..............…...…11 kW
Address:
No. 18, Jianshe Rd., Kaixuan St., Liangxiang, Fangshan Dist., 102488, P. R. China, Beijing, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Auto, Motorcycle Parts & Accessories, Electrical & Electronics, Industrial Equipment & Components, Instruments & Meters, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy
Management System Certification:
ISO 9001
Company Introduction:
EECTECH focuses on High/ Middle Frequency industry, and offer complete solution for steel pipe line, including equipments and accessaries.
Main products are solid state pipe welder, industrial motor and control panel, Computer controlled flaying SAW, Eddy current detector, annealing devices, diesel generator set, electron tube and capacitor, etc.