PF0552.474NLT

Arrays, Signal Transformers Overview

The PF0552.474NLT is a shielded coupled inductor from Pulse Electronics, featuring a wirewound construction and drum core technology. It provides dual coils with an inductance of 470 µH when connected in parallel and 1.9 mH in series, maintaining a ±20% tolerance. The component operates within a temperature range of -40°C to +125°C and utilizes surface-mount terminals for PCB integration.

Arrays, Signal Transformers Feature Summary

• Dual-coil architecture supporting independent or coupled circuit configurations
• Shielded magnetic design utilizing a drum core to minimize electromagnetic interference
• Wirewound construction ensuring stable performance under varying load conditions

Arrays, Signal Transformers Applications

• Multi-rail power distribution systems requiring coupled filtering
• DC-DC converter input/output stages for noise suppression
• Signal integrity enhancement in high-density electronic assemblies

Arrays, Signal Transformers Procurement Notes

Verify the specific datasheet version for the PF0552.474NLT to confirm exact DC resistance and saturation current ratings, as these parameters vary by manufacturer revision. Ensure compatibility with standard reflow soldering profiles defined in official documentation. Confirm RoHS3 compliance status directly from the supplier's certificate of conformity prior to final procurement authorization.

Arrays, Signal Transformers Selection Notes

Select this component when dual-channel inductance is required in a compact footprint. The 470 µH parallel value suits applications needing moderate energy storage with low profile constraints. Evaluate thermal management requirements against the specified operating temperature range. Compare physical dimensions against available board space to ensure adequate clearance for adjacent components during assembly.

Arrays, Signal Transformers Part Context

This part belongs to the PF0552NL series of shielded coupled inductors designed for surface-mount applications. The series offers various inductance values to accommodate different power filtering needs while maintaining consistent mechanical dimensions. These components are engineered for reliability in commercial and industrial electronics environments.

Arrays, Signal Transformers Replacement Considerations

Consult official substitution guides for equivalent coupled inductors with matching inductance and current ratings. Verify pinout compatibility and physical footprint alignment before integrating alternative parts into existing designs.