PF0552.223NLT

Arrays, Signal Transformers Overview

The PF0552.223NLT is a shielded surface-mount coupled inductor array manufactured by Pulse Electronics, part of the PF0552NL series. It features two coils with an inductance of 22 µH in parallel connection and 89 µH in series connection. The component has a maximum DC resistance of 35 mΩ in parallel and 140 mΩ in series. It supports rated currents of 4.6 A (parallel) and 2.3 A (series), with saturation currents of 4.8 A (parallel) and 2.4 A (series). Operating temperature ranges from -40°C to 125°C. Dimensions are 12.50mm x 12.50mm x 6.00mm.

Arrays, Signal Transformers Feature Summary

• Dual-coil shielded design for high current handling
• Low impedance characteristics at 100KHz
• Flexible connectivity options for series or parallel configurations

Arrays, Signal Transformers Applications

• Power supply filtering in embedded systems
• Signal transformer applications requiring coupled inductance
• High-current circuit protection modules

Arrays, Signal Transformers Procurement Notes

Verify the specific suffix NLT indicates tape and reel packaging when ordering. Confirm RoHS3 compliance and REACH status requirements for your region. Ensure the distributor source provides official datasheets matching the PF0552NL series specifications. Check for moisture sensitivity level 1 classification during storage planning.

Arrays, Signal Transformers Selection Notes

Select this component when dual-coil coupling is required in a compact SMD footprint. Consider the 22µH parallel inductance and 4.6A rating for power stages. Verify thermal management needs given the 125°C operating limit. Compare series vs parallel performance metrics against circuit topology requirements before finalizing.

Arrays, Signal Transformers Part Context

This part belongs to the PF0552NL series of shielded drum core inductors from Pulse Electronics. The series offers various inductance values optimized for high-frequency power applications. The PF0552.223NLT specifically addresses needs for coupled inductance in space-constrained designs.

Arrays, Signal Transformers Replacement Considerations

Check for direct substitutes within the PF0552NL family with different inductance values. Verify pin compatibility and mechanical dimensions against alternative coupled inductor arrays from other manufacturers if sourcing constraints exist.