CTML0805F-3R9J

Fixed Inductors Overview

The CTML0805F-3R9J is a surface-mount multilayer chip inductor from Central Technologies, designed for general-purpose applications. It features a ferrite core and an inductance of 3.9 µH with a tolerance of ±5%. The component operates within a temperature range of -55°C to +125°C and has a maximum DC resistance of 900 mΩ. It is RoHS compliant and lead-free.

Fixed Inductors Feature Summary

• Multilayer construction with ferrite core
• Surface-mount axial termination
• RoHS compliant and lead-free

Fixed Inductors Applications

• RF Inductor
• Filter Choke

Fixed Inductors Procurement Notes

Verify the part number suffix against official Central Technologies documentation to confirm specific tolerance and current ratings. Ensure compatibility with standard SMT reflow processes. Confirm RoHS compliance status through manufacturer certificates or datasheet declarations prior to procurement.

Fixed Inductors Selection Notes

Select this component for space-constrained designs requiring a 3.9 µH inductance in an 0805 package. Consider the 900 mΩ DC resistance and rated current limits when designing power stages. Verify thermal performance within the specified -55°C to +125°C operating range for the target environment.

Fixed Inductors Part Context

This part belongs to the CTML0805F series of multilayer chip inductors manufactured by Central Technologies. The series offers various inductance values in the 0805 (2012 Metric) surface-mount package, utilizing ferrite cores for stable performance in general-purpose electronic circuits.

Fixed Inductors Replacement Considerations

Cross-reference with other 0805 ferrite-core multilayer inductors offering 3.9 µH ±5% tolerance. Verify that substitute components match the 900 mΩ maximum DC resistance and operate within the same -55°C to +125°C temperature range.