CT0805CSF-220J

Fixed Inductors Overview

The CT0805CSF-220J is a fixed wirewound inductor from Central Technologies, designed for surface-mount applications. It features a nominal inductance of 22 nH with a tolerance of ±5%. The component exhibits a DC resistance of 220 mΩ and operates within a temperature range of -40°C to +125°C. It utilizes a ceramic core construction and is RoHS compliant.

Fixed Inductors Feature Summary

• Wirewound construction for stable inductance performance
• Ceramic core design suitable for high-frequency applications
• Surface-mount package optimized for automated assembly

Fixed Inductors Applications

• RF filter circuits
• Signal line filtering
• General purpose inductive components

Fixed Inductors Procurement Notes

Verify the specific suffix 'J' corresponds to the ±5% tolerance requirement for your design. Confirm that the 220 mΩ DC resistance aligns with your power budget constraints. Ensure the 22 nH inductance value meets the target frequency response specifications. Check for any lead-free compliance documentation if required by your manufacturing standards.

Fixed Inductors Selection Notes

Select this component when a low-inductance, high-Q solution is needed for RF or signal integrity applications. The 0805 footprint provides a balance between size and current handling capabilities compared to smaller packages. Consider the ceramic core material for thermal stability during operation. Evaluate the self-resonant frequency limits to ensure proper functionality at the intended operating frequency.

Fixed Inductors Part Context

This part belongs to the CT0805CSF series of general-purpose chip inductors manufactured by Central Technologies. The series offers various inductance values ranging from nanohenries to microhenries within the 0805 case size. Other variants include different tolerances and inductance ratings to support diverse circuit requirements.

Fixed Inductors Replacement Considerations

Direct substitutes may include other manufacturers' 0805 wirewound inductors with 22 nH nominal value and ±5% tolerance. Verify equivalent DCR, SRF, and current ratings before substitution. Cross-reference mechanical dimensions to ensure compatibility with existing PCB footprints.