Since this triode is high value and Customs declarance necessary, for buying this triode, please contact us through sales@eectech.store, we will offer a special discount for your order. Thank you.
FU-3091F tube is equivalent to ITL9-1
Introduction:
1. FU-3091F electron tube is a coaxial-cermet structure power triode, the cooling method is air cooling. The maximum operating frequency is 120MHz, the maximum anode dissipation power is 8.5kW, and the maximum anode oscillation power can reach 25kW.
2. This tube type is mainly used for industrial high-frequency heating equipment, pulse oscillators, etc.
3. It can be used interchangeably with imported ITL9-1 tube.
Characteristic parameter
Filament Voltage…………5.8 V
Filament Current………145A
Amplification Factor...... 22
Transconductance (Feedback)……………………50mA/V
Interelectrode Capacitances (Grounded Filament)
Input (Input)………………55pF
Cross-road (Grid-Plate) ……………1pF
Output (Output)……………………21pF
Weight (Weight)……………………4.4kg
Maximum working temperature of anode shell and sealing part: 220℃
Maximum dimensions: height (Length)……230mm
diameter (Diameter)……145mm
Installation method: vertical installation, anode up or down
Cooling method: core column forced air cooling
anode forced air cooling
Extreme use data
Plate Voltage……………… 12kV
Plate Current………………… 4A
Anode Dissipation Power (PlateDissipation) ……8.5kW
Grid Dissipation...... 350W
Typical working state (30MHz)
Plate Voltage………………10kV
Grid Voltage………………-610V
Plate Current………………3.3A
Grid Current………………0.35A
Anode Dissipation Power (Plate Dissipation)…………8kW
Grid Dissipation............76W
Plate Output Power........ 24.7kW
ITL 2-1, ITL 3-1, ITL 5-1, ITL 12-1, ITL 15-2
ITL2-1, ITL3-1, ITL5-1, ITL12-1, ITL15-2 also available
For delivery time:
Generally, we will dispatch the items within 10 days upon order confirmation; some items may need 20~30 days to get ready for delivery, then we will try our best to dispatch as soon as possible, or we will contact you and offer advice.
For Bulk order:
If you would like to place a bulk order, please contact us for better price and better delivery cost.
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