PF0552.473NL

Arrays, Signal Transformers Overview

The PF0552.473NL is a shielded two-coil SMD power inductor array from Pulse Electronics, part of the PF0552NL series. It features a drum core and measures 12.5 mm x 12.5 mm x 6 mm. The component provides 47 µH inductance in parallel connection and 190 µH in series configuration, with a tolerance of ±20%. It supports a maximum DC current of 40 mA and has a maximum DC resistance of 69 mOhms. Operating temperatures range from -40°C to +125°C.

Arrays, Signal Transformers Feature Summary

• Shielded two-coil design for coupled or transformer applications
• Drum core construction for stable magnetic performance
• Surface mount package suitable for automated PCB assembly

Arrays, Signal Transformers Applications

• Single or coupled inductor circuits
• 1:1 transformer applications
• Power supply filtering

Arrays, Signal Transformers Procurement Notes

Verify the specific suffix requirements against official datasheets before ordering. Confirm that the requested variant matches the exact electrical specifications and packaging format needed for your production line. Ensure compliance with RoHS standards if required by your project specifications.

Arrays, Signal Transformers Selection Notes

Select this component when a shielded, coupled inductor array is required for space-constrained designs. The 12.5 mm footprint accommodates high-current applications while maintaining low profile. Consider the parallel and series inductance values to ensure compatibility with the target circuit topology and impedance requirements.

Arrays, Signal Transformers Part Context

This component belongs to the PF0552NL series of shielded drum core inductors. The series offers various inductance values and current ratings, designed for surface mount technology. It is manufactured by Pulse Electronics and is intended for commercial power applications requiring reliable magnetic components.

Arrays, Signal Transformers Replacement Considerations

Check for direct substitutes within the PF0552NL series with matching inductance and current ratings. Verify pinout compatibility and physical dimensions before replacing. Consult official documentation for approved alternative part numbers.