NFZ32BW111HN10L

Overview

The NFZ32BW111HN10L is a single-line ferrite bead from the Murata EMIFIL NFZ series, designed for EMI suppression in surface-mount applications. It features an impedance of 110 Ohms at 1 MHz and supports a maximum DC current of 520 mA. The component has a maximum DC resistance of 684 mOhms and operates within a temperature range of -40°C to +125°C. Packaged in a 2-SMD flat lead configuration with dimensions of 3.2 mm x 2.5 mm x 1.70 mm, it meets AEC-Q200 automotive qualification standards.

Feature Summary

• Provides effective electromagnetic interference suppression through high impedance characteristics at target frequencies.
• Engineered for robust performance under thermal stress with wide operating temperature tolerance.
• Optimized for low power loss via minimized direct current resistance values.

Applications

• Automotive electronic circuit noise filtering
• High-frequency signal line protection
• Power supply output stage EMI reduction

Procurement Notes

Verify the specific suffix HN10L against official Murata documentation to confirm impedance and current ratings. Ensure compatibility with AEC-Q200 requirements if used in automotive contexts. Cross-reference datasheet parameters for DC resistance and thermal limits before integration.

Selection Notes

Select this component when a 110 Ohm impedance at 1 MHz is required for single-line noise suppression. The 520 mA current rating suits moderate power applications. Verify that the 2-SMD footprint fits the PCB layout constraints and that the 684 mOhm DCR meets voltage drop specifications.

Part Context

This part belongs to the Murata NFZ32BW series of chip ferrite beads. These components are widely used for suppressing electromagnetic interference in compact electronic designs. The series offers various impedance and current combinations within a standardized 1210 package size.

Replacement Considerations

Check Murata's official substitution guide for equivalent parts with matching 110 Ohm impedance and 520 mA current ratings. Ensure any substitute maintains the same 2-SMD footprint and AEC-Q200 qualification status.