PA2248.472NLT

Fixed Inductors Overview

The PA2248.472NLT is a shielded surface-mount power inductor from Pulse Electronics, designed for high-current applications. It features a composite core and molded construction with dimensions of 16.8 mm x 15.8 mm x 13.0 mm maximum. The component provides an inductance of 4.7 µH with a tolerance of ±20%. It supports a maximum DC current of 31 A and a saturation current of 44 A. The DC resistance is 3.3 mΩ. It operates within a temperature range of -55°C to +155°C and holds AEC-Q200 qualification.

Fixed Inductors Feature Summary

• Shielded molded construction utilizing a composite core material
• High saturation current capability of 44 A
• AEC-Q200 qualified for automotive reliability standards
• Low DC resistance of 3.3 mΩ for efficient power handling

Fixed Inductors Applications

• Automotive power distribution networks
• On-board charger (OBC) circuits
• DC-DC converter output filtering
• High-power automotive electronics modules

Fixed Inductors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure correct packaging and terminal configuration. Confirm that the requested part number matches the exact electrical specifications required for the target application, particularly the current ratings and thermal limits. Cross-reference the RoHS status and AEC-Q200 certification requirements with the project documentation before finalizing procurement orders.

Fixed Inductors Selection Notes

Select this component when high current handling and compact footprint are critical constraints. The 4.7 µH value suits intermediate frequency switching applications. Ensure the PCB layout accommodates the 16.8 mm x 15.8 mm package dimensions. Verify that the operating environment stays within the specified -55°C to +155°C range to maintain performance integrity and longevity.

Fixed Inductors Part Context

This part belongs to the PA2248 series of high-power shielded inductors from Pulse Electronics. The series offers various inductance values optimized for automotive and industrial power supplies. The PA2248.472NLT specifically targets applications requiring robust magnetic shielding and high saturation characteristics in a surface-mount format.

Fixed Inductors Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Consult the manufacturer's official documentation or authorized distributor catalogs for verified cross-reference information.