PF0552.154NLT

Arrays, Signal Transformers Overview

The PF0552.154NLT is a coupled inductor from Pulse Electronics, featuring a shielded drum core construction and surface mount design. It offers an inductance of 150 µH with a tolerance of ±20%. The component supports a maximum DC current of 650 mA and has a maximum DC resistance of 1.6 Ohms. Operating temperatures range from -40°C to +125°C. Dimensions are 12.5 mm x 12.5 mm x 6 mm.

Arrays, Signal Transformers Feature Summary

• Shielded drum core structure for electromagnetic interference reduction
• Dual-coil coupled inductor configuration
• Surface mount technology for automated assembly

Arrays, Signal Transformers Applications

• DC-DC converter circuits
• Power supply filtering stages
• Telecommunications equipment power management

Arrays, Signal Transformers Procurement Notes

Verify the specific datasheet version for the PF0552.154NLT to confirm electrical tolerances and thermal ratings. Ensure compatibility with RoHS3 standards if required by your manufacturing process. Cross-reference dimensions against your PCB footprint library before finalizing procurement orders.

Arrays, Signal Transformers Selection Notes

Select this component when a shielded, coupled inductor is required for space-constrained power designs. The 150 µH value suits moderate frequency applications. Compare saturation characteristics against load requirements. Verify that the 1.6 Ohm DCR meets efficiency targets for your specific circuit topology.

Arrays, Signal Transformers Part Context

This part belongs to the PF055xNL series of shielded drum core inductors. It is distinct from the P0752 series, which features unshielded wirewound constructions. The PF0552 variant specifically provides coupled coil functionality, differentiating it from single-winding power inductors in the same package family.

Arrays, Signal Transformers Replacement Considerations

Check for direct substitutes within the PF0552NL series with adjusted inductance values. Verify pinout compatibility for any cross-series replacements. Confirm that alternative components meet the same 125°C operating temperature limit and physical envelope constraints.