PM4547.561NLT

Fixed Inductors Overview

The PM4547.561NLT is a fixed power inductor from Pulse Electronics, featuring an inductance of 0.56 μH with ±20% tolerance. It has a maximum DC resistance (DCR) of 33 milli-ohms and supports a saturation current of 7200 mA. The component is designed for surface mount applications with a nonstandard footprint and unshielded molded construction.

Fixed Inductors Feature Summary

• Unshielded molded construction for high-current handling
• AEC-Q200 qualified for automotive reliability standards
• IATF16949 compliant manufacturing process

Fixed Inductors Applications

• Automotive power supply circuits
• High-current DC-DC converter stages
• General-purpose power filtering applications

Fixed Inductors Procurement Notes

Verify the specific suffix NLT against official Pulse Electronics documentation to confirm package dimensions and tape-and-reel specifications. Ensure that the AEC-Q200 qualification status aligns with your project's automotive grade requirements before finalizing procurement orders.

Fixed Inductors Selection Notes

Select this component when designing circuits requiring high saturation current capabilities relative to its physical size. The unshielded design may require careful layout consideration to manage electromagnetic interference compared to shielded alternatives.

Fixed Inductors Part Context

This part belongs to the PM4547 series of SMD power inductors. It shares the same form factor and qualification standards as the PA4547 series, differing primarily in specific electrical parameters such as inductance value and current ratings within the family.

Fixed Inductors Replacement Considerations

Consult official manufacturer substitution lists for direct equivalents. Cross-reference with similar high-current unshielded inductors only if pin compatibility and thermal performance are verified through independent testing.