PF0552.102NLT

Arrays, Signal Transformers Overview

The PF0552.102NLT is a shielded drum core inductor from the Pulse Electronics PF055xNL series, designed for surface mount applications. It features a coupled dual-coil configuration with an inductance of 910 nH per coil (3.64 µH in series). The component supports a maximum DC current of 1.8 A and has a maximum DC resistance of 0.17 Ohms. It operates within a temperature range of -40°C to +125°C and is packaged in reels.

Arrays, Signal Transformers Feature Summary

• Shielded drum core construction minimizes electromagnetic interference
• Coupled dual-coil design enables flexible circuit integration
• Surface mount package facilitates automated PCB assembly

Arrays, Signal Transformers Applications

• DC-DC converter input/output filtering
• Power supply ripple reduction circuits
• Signal coupling in power electronics

Arrays, Signal Transformers Procurement Notes

Verify the specific datasheet version for the PF0552.102NLT to confirm electrical tolerances and thermal ratings. Ensure compatibility with standard SMT reflow profiles. Check RoHS compliance status against project requirements. Confirm reel packaging quantities match production needs. Validate pinout configurations for correct PCB footprint alignment.

Arrays, Signal Transformers Selection Notes

Select this component when a compact, shielded coupled inductor is required for low-inductance power stages. The 910 nH value suits high-frequency switching applications. Compare DCR and saturation characteristics against alternative models in the PF055xNL family. Ensure the 1.8 A current rating meets peak load demands. Verify thermal performance under continuous operation conditions.

Arrays, Signal Transformers Part Context

This part belongs to the PF055xNL series of SMT power inductors manufactured by Pulse Electronics. The series offers various inductance values in shielded drum core packages. These components are engineered for space-constrained designs requiring magnetic shielding. The PF0552 variant specifically provides coupled coil functionality for specialized power topologies.

Arrays, Signal Transformers Replacement Considerations

Consult official substitution lists for equivalent coupled inductors. Verify mechanical dimensions and terminal compatibility before replacing. Cross-reference electrical parameters such as inductance tolerance and current ratings. Ensure environmental certifications match existing bill of materials requirements.