PF0553.224NLT

Arrays, Signal Transformers Overview

The PF0553.224NLT is a shielded surface-mount power inductor from Pulse Electronics, designed for high-current applications. It features a drum core construction with a footprint of 12.5 mm x 12.5 mm and a maximum height of 8 mm. The component provides an inductance of 220 µH with a tolerance of ±20%. It supports a maximum DC current of 1.3 A and exhibits a maximum DC resistance of 380 mOhms. Operating within a temperature range of -40°C to +125°C, it meets Automotive AEC-Q200 standards.

Arrays, Signal Transformers Feature Summary

• Shielded wirewound construction minimizes electromagnetic interference
• Automotive-grade reliability compliant with AEC-Q200 standards
• Dual-winding capability allows series or parallel configuration

Arrays, Signal Transformers Applications

• Automotive power supply circuits
• High-current DC-DC converter stages
• Single or coupled transformer applications

Arrays, Signal Transformers Procurement Notes

Verify the specific suffix NLT against official datasheets to confirm reel packaging and material composition. Confirm AEC-Q200 compliance status directly with Pulse Electronics as automotive qualification requirements may vary by revision. Ensure lead times align with production schedules due to potential manufacturing delays.

Arrays, Signal Transformers Selection Notes

Select this component when a compact 12.5 mm square footprint is required for high-inductance values in space-constrained designs. Evaluate the 1.3 A current rating against peak load requirements to prevent saturation. Consider the 380 mOhms DCR impact on overall system efficiency during continuous operation.

Arrays, Signal Transformers Part Context

This part belongs to the PF0553NL series of shielded power inductors. The series offers inductance ranges from 0.47 µH to 4 mH with current ratings up to 17.72 A depending on the specific variant. It is engineered for robust performance in commercial and automotive environments requiring reliable energy storage.

Arrays, Signal Transformers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with alternative components based on identical footprint dimensions (12.5mm x 12.5mm) and electrical parameters.