CT0805CSF-080J

Fixed Inductors Overview

The CT0805CSF-080J is a surface-mount wire-wound inductor from Central Technologies, designed for general-purpose RF applications. It features a ceramic core and operates within a temperature range of -40°C to +125°C. The component has an inductance of 8.2 nH with a tolerance of ±5% (J code). Key electrical specifications include a DC resistance of 120 mΩ, a minimum quality factor of 20 at the test frequency, and a maximum rated current of 0.26 A. The device is RoHS compliant and lead-free.

Fixed Inductors Feature Summary

• Wire-wound construction on a ceramic core for stable RF performance
• Low DC resistance minimizes power loss in high-frequency circuits
• Surface-mount package suitable for automated assembly

Fixed Inductors Applications

• RF inductor circuits
• High-frequency signal conditioning
• Sensor signal processing

Fixed Inductors Procurement Notes

Verify the ordering suffix 'J' corresponds to the required ±5% tolerance when placing orders. Confirm that the 1008 or 0805 package dimensions match the target PCB footprint. Ensure the application current does not exceed the 0.26 A maximum rating to maintain reliability. Check for RoHS compliance requirements if operating in regulated environments.

Fixed Inductors Selection Notes

Select this component for applications requiring low inductance values around 8.2 nH. The low DCR makes it suitable for efficiency-critical designs. Consider the Q-factor minimum of 20 for filter or resonant circuit performance. Verify thermal limits against the -40°C to +125°C operating range for the specific environment.

Fixed Inductors Part Context

This part belongs to the CT0805CSF series of wire-wound chip inductors manufactured by Central Technologies. The series includes various inductance values and tolerance codes, such as G for ±2%, K for ±10%, and M for ±20%. The CT0805CSF-080J specifically denotes the 8.2 nH value with J tolerance.

Fixed Inductors Replacement Considerations

Direct substitutes may include other 8.2 nH SMD inductors with similar DCR and current ratings. Verify pin compatibility and thermal characteristics before substitution. Cross-reference with Central Technologies' full CT0805CSF datasheet for alternative values in the same series.