NFZ5BBW100LZ10L

Overview

The Murata Electronics NFZ5BBW100LZ10L is a single-line ferrite bead designed for electromagnetic interference (EMI) suppression. It features a 2020 (5050 Metric) surface-mount package with dimensions of 5.00mm x 5.00mm and a maximum height of 2.20mm. The component provides an impedance of 10 Ohms at 1 MHz with a tolerance of 30%. It supports a maximum DC current of 3 Amperes and exhibits a maximum DC resistance of 29 milliohms. The device operates within a temperature range of -40°C to +125°C and is rated for AEC-Q200 automotive qualification.

Feature Summary

• Provides effective EMI noise suppression on power lines through high-impedance characteristics at target frequencies.
• Features robust solder heat resistance suitable for standard surface-mount reflow processes.
• Complies with AEC-Q200 automotive reliability standards for demanding operational environments.

Applications

• Power line noise filtering in automotive electronic systems
• Electromagnetic interference suppression in consumer electronics
• Signal integrity enhancement in industrial control circuits

Procurement Notes

Verify the specific suffix 'LZ' against official Murata documentation to confirm material composition and packaging details, as variations exist within the NFZ5BBW series. Ensure compatibility with your PCB footprint requirements for the 2020 metric case size. Cross-reference the impedance value at 1 MHz with your circuit design specifications to confirm adequate attenuation performance for your specific application needs.

Selection Notes

Select this component when a compact 2020 package is required for high-current applications up to 3A. The 10 Ohm impedance at 1 MHz makes it suitable for broadband noise suppression. Consider the AEC-Q200 rating if the application demands automotive-grade reliability. Evaluate the low DC resistance to minimize voltage drop and power loss in the signal path compared to higher-resistance alternatives.

Part Context

This part belongs to the Murata EMIFIL NFZ5BBW series of chip noise filters. These components are engineered for suppressing electromagnetic interference in various electronic devices. The series offers multiple impedance values and current ratings within standardized package sizes, allowing designers to optimize board space while meeting EMC requirements. The NFZ5BBW designation indicates a specific form factor optimized for automated assembly.

Replacement Considerations

The NFZ5BBW100LN10L is a documented alternative within the same series offering identical electrical parameters including 10 Ohm impedance and 3A rating. Verify that any substitute maintains the same 2020 package dimensions and AEC-Q200 qualification status to ensure mechanical and reliability compatibility without redesigning the footprint or thermal profile.