CT0805FSF-222J

Fixed Inductors Overview

The CT0805FSF-222J is a surface-mount wirewound inductor manufactured by Central Technologies. It features an inductance of 2.2 µH with a self-resonant frequency of 900 MHz. The component has a maximum DC resistance of 0.18 Ω and supports a current rating of 1100 mA. It operates within a temperature range of -40°C to 85°C and complies with RoHS standards.

Fixed Inductors Feature Summary

• Surface mount wirewound construction for RF filtering applications
• High self-resonant frequency capability
• Compliant with RoHS environmental standards

Fixed Inductors Applications

• RF filtering circuits
• Power supply circuit integration
• Signal conditioning systems

Fixed Inductors Procurement Notes

Verify the specific suffix designation against manufacturer documentation to confirm exact tolerance and packaging specifications. Ensure that the selected variant matches the required operating temperature range and current ratings for the target application environment before finalizing procurement orders.

Fixed Inductors Selection Notes

Select this component when high-frequency performance is critical due to its 900 MHz self-resonant frequency. Consider the 1100 mA current rating and 0.18 Ω DC resistance for power handling requirements. The 0805 package size suits space-constrained surface-mount designs requiring robust wirewound characteristics.

Fixed Inductors Part Context

This part belongs to the CT0805FSF series of fixed wire-wound chip inductors from Central Technologies. These components are designed for general-purpose and RF applications, offering stable inductance values in a standard 0805 surface-mount footprint suitable for automated assembly processes.

Fixed Inductors Replacement Considerations

Direct substitutes must match the 2.2 µH inductance, 0805 package dimensions, and similar electrical parameters such as SRF and DCR. Verify compatibility with existing PCB footprints and thermal management requirements when evaluating alternative suppliers or series.