NFZ2MSD181SZ10L

Overview

The NFZ2MSD181SZ10L is a single-line surface-mount ferrite bead from the Murata EMIFIL NFZ series, designed for EMI noise suppression. It features an impedance of 180 Ohms with a tolerance of ±25% and supports a maximum DC current of 4 A. The component has a maximum DC resistance of 22 mOhms and operates within a temperature range of -55°C to +125°C. Packaged in a compact 0806 (2016 metric) footprint measuring 2.0 mm x 1.6 mm x 1.2 mm, it meets AEC-Q200 automotive qualification standards.

Feature Summary

• Engineered specifically for high-current audio line noise suppression in automotive environments
• Automotive-grade reliability certified under AEC-Q200 standards
• Compact 0806 surface-mount package facilitates dense PCB layout

Applications

• Audio line noise filtering in automotive infotainment systems
• EMI suppression for vehicle electronic control units
• High-current signal path protection in automotive electronics

Procurement Notes

Verify the specific suffix 'SZ10L' against official Murata documentation to confirm packaging details and RoHS compliance status. Ensure the selected variant matches the required impedance and current ratings for the target application. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and current production status before finalizing procurement orders.

Selection Notes

Select this component when designing circuits requiring robust noise attenuation on high-current lines within automotive applications. The 4 A current rating and low DC resistance make it suitable for power-sensitive audio paths. Confirm that the 0806 footprint aligns with the board design constraints and that the operating temperature range covers the intended environmental conditions.

Part Context

This component belongs to the Murata NFZ2MSD series, which specializes in high-performance ferrite beads for automotive use. The series is characterized by its ability to handle significant DC currents while providing effective electromagnetic interference filtering. The NFZ2MSD181SZ10L represents a specific impedance value within this family, tailored for specialized audio and signal integrity requirements in vehicles.

Replacement Considerations

Consult official Murata substitution guides for equivalent parts within the NFZ series. Verify that any alternative maintains the same 0806 footprint, 4 A current rating, and AEC-Q200 certification to ensure compatibility with existing automotive designs.