LMXPD3030MKT4R7M

Fixed Inductors Overview

The LMXPD3030MKT4R7M is a surface-mount power inductor from the LSXP series by Taiyo Yuden. It features a 4.7 uH nominal inductance with a 20% tolerance. The component utilizes a semi-shielded wirewound design on a ferrite core, housed in a 3 mm x 3 mm x 1.2 mm package. Key electrical specifications include a maximum DC current of 850 mA, a saturation current of 1.25 A, and a maximum DC resistance of 228 mOhms. It operates within a temperature range of -25 C to +120 C and has a self-resonant frequency of 48 MHz.

Fixed Inductors Feature Summary

• Semi-shielded construction reduces electromagnetic interference while maintaining high current handling capabilities.
• Ferrite core wirewound design provides stable inductance characteristics for power filtering applications.
• Compact 3030 metric footprint enables efficient space utilization on dense printed circuit boards.

Fixed Inductors Applications

• Power supply circuits requiring compact inductance solutions
• DC-DC converter input and output filtering stages
• General-purpose signal conditioning in electronic devices

Fixed Inductors Procurement Notes

Verify the specific ordering suffix against official manufacturer documentation to ensure correct packaging and tolerance levels. Confirm that the semi-shielded variant matches system requirements for electromagnetic compatibility. Check RoHS compliance status through the provided datasheet links. Ensure the selected package type aligns with automated assembly processes. Cross-reference the part number with distributor catalogs to confirm availability and lead times prior to finalizing procurement orders.

Fixed Inductors Selection Notes

Select this component when a balance between current capacity and physical size is required for power management designs. The 4.7 uH value suits intermediate frequency switching applications. Consider the 850 mA continuous current rating against peak load demands. The semi-shielded nature offers a middle ground between unshielded cost and fully shielded performance. Evaluate thermal dissipation needs given the 228 mOhm resistance at operating temperatures up to 120 C.

Fixed Inductors Part Context

This part belongs to the LSXP series of power inductors designed for surface mount technology. The series focuses on providing reliable performance in compact form factors suitable for modern electronics. Taiyo Yuden manufactures these components using specialized wirewound techniques on ferrite cores to achieve consistent electrical properties across production batches.

Fixed Inductors Replacement Considerations

LSXPD3030MKT4R7M is a verified substitute part number within the same product line offering identical specifications and pinout compatibility.