PF0553.682NLT

Arrays, Signal Transformers Overview

The PF0553.682NLT is a shielded surface-mount power inductor from Pulse Electronics, part of the PF0553NL series. It features a drum core construction with an inductance of 6.8 µH and a tolerance of ±20%. The component supports dual connection configurations: parallel operation provides a current rating of 11 A with a maximum DC resistance of 17 mΩ, while series operation offers 3 A current handling with 67 mΩ DCR. Rated for -40°C to 125°C, it meets RoHS3 standards and holds AEC-Q200 qualification.

Arrays, Signal Transformers Feature Summary

• Dual-coil array architecture enabling flexible series or parallel circuit integration
• Shielded drum core design minimizes electromagnetic interference and flux leakage
• AEC-Q200 automotive grade qualification ensures reliability under thermal stress

Arrays, Signal Transformers Applications

• Automotive battery management systems (BMS)
• DC-DC converter output filtering
• Power distribution networks in electric vehicles

Arrays, Signal Transformers Procurement Notes

Verify the specific suffix against official manufacturer documentation to confirm package and tape specifications. Confirm RoHS3 compliance status directly with the supplier. Ensure the ordering quantity matches the required reel size. Validate that the selected configuration aligns with the intended series or parallel application requirements.

Arrays, Signal Transformers Selection Notes

Select this component when space-constrained designs require high-current handling in a shielded form factor. The dual-coil structure allows designers to optimize footprint by choosing between series or parallel connectivity based on current and impedance needs. Verify saturation currents against peak load conditions.

Arrays, Signal Transformers Part Context

This part belongs to the PF0553NL series of shielded SMT power inductors manufactured by Pulse Electronics. The series is engineered for high-current applications, particularly within automotive electronics. The PF0553.682NLT variant specifically addresses circuits requiring 6.8 µH inductance with robust thermal performance.

Arrays, Signal Transformers Replacement Considerations

Consult official distributor databases for cross-reference data. Verify pinout compatibility and physical dimensions before substitution. Ensure equivalent shielding and saturation characteristics are maintained.