PF0552.153NL

Arrays, Signal Transformers Overview

The PF0552.153NL is a shielded drum core inductor array manufactured by Pulse Electronics, designed for surface mount applications. It features two coils with an inductance of 15 µH per coil when connected in parallel, or 61 µH when connected in series. The component has a maximum DC resistance of 24 mΩ and operates within a temperature range of -40°C to +125°C. It is qualified for reflow soldering at peak temperatures up to 260°C and provides 200Vac isolation between windings.

Arrays, Signal Transformers Feature Summary

• Dual-coil configuration allowing flexible series or parallel connectivity
• Shielded drum core construction for electromagnetic interference reduction
• High voltage isolation capability between internal windings

Arrays, Signal Transformers Applications

• Single, coupled, or 1:1 transformer applications
• Power supply input/output filtering
• DC-DC converter circuits

Arrays, Signal Transformers Procurement Notes

Verify the specific datasheet version to confirm electrical tolerances and thermal characteristics. Ensure the PCB footprint matches the manufacturer's recommended land pattern for reliable soldering. Confirm RoHS compliance status if required by project specifications.

Arrays, Signal Transformers Selection Notes

Select this component for designs requiring dual-inductor functionality in a compact surface-mount package. Consider the series versus parallel connection options based on required inductance values. Verify current handling capabilities against circuit load requirements.

Arrays, Signal Transformers Part Context

This part belongs to the PF0552NL series of SMT power inductors from Pulse Electronics. The series offers various inductance values ranging from 470nH to 1mH. These components are characterized by their shielded drum core design and high current ratings suitable for dense power electronics layouts.

Arrays, Signal Transformers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult manufacturer cross-reference tools for potential alternatives.