HM72E-064R7LFTR13

Overview

The HM72E-064R7LFTR13 is a high-power, shielded surface-mount inductor from the HM72E series by TT Electronics/BI Magnetics. It features a molded core construction designed for robust performance in demanding power applications. The component provides an inductance of 4.7 µH with a tolerance of ±20%. It supports a maximum DC current of 5.4 A and exhibits a maximum DC resistance of 42 mΩ. The device operates within a temperature range of -40°C to +155°C and utilizes standard terminations for reliable surface mounting.

Feature Summary

• Shielded molded construction minimizes electromagnetic interference
• High thermal stability supports operation up to 155°C
• Optimized for high DC current handling capabilities

Applications

• Power supply circuits
• DC-DC converter modules
• Point-of-load regulation systems

Procurement Notes

Verify the exact part number against official manufacturer documentation to confirm specifications. Ensure compatibility with existing PCB footprints and thermal management requirements. Check for any recent product lifecycle notifications or discontinuation notices from TT Electronics before finalizing procurement plans.

Selection Notes

Select this component for designs requiring compact, high-current shielding. Evaluate the 4.7 µH value against circuit ripple current requirements. Confirm that the 5.4 A rating exceeds peak load currents. Assess thermal dissipation needs given the 155°C operating limit.

Part Context

This inductor belongs to the HM72E series, which focuses on high-performance molded SMD solutions. The series targets applications needing significant current capacity in small form factors. It complements other power inductors in the portfolio by offering specific shielding and thermal characteristics tailored for modern power electronics.

Replacement Considerations

No public substitute part numbers are confirmed in the provided data.