NFZ5BBW2R9LZ10L

Overview

The Murata Electronics NFZ5BBW2R9LZ10L is a single-channel chip noise filter from the EMIFIL NFZ series, designed for surface-mount assembly. It features a 2020 (5050 Metric) package with dimensions of 5.00 mm length, 5.00 mm width, and a maximum height of 2.20 mm. The component exhibits an impedance of 2.9 Ohms at a test frequency of 1 MHz with a tolerance of 30%. It supports a maximum DC current rating of 4 A and has a maximum DC resistance of 14 mOhms. The device operates within a temperature range of -40°C to +125°C and weighs approximately 22 mg.

Feature Summary

• Provides electromagnetic interference suppression through high-impedance ferrite characteristics in a compact surface-mount form factor.

Applications

• General EMI filtering in electronic circuits

Procurement Notes

Verify the specific suffix codes against official Murata documentation to confirm exact electrical tolerances and material compositions. Ensure that the selected packaging format aligns with automated placement requirements. Confirm compliance with relevant environmental directives such as RoHS status prior to integration into final assemblies.

Selection Notes

Select this component when low DC resistance and high current handling are required alongside moderate noise attenuation. The 2020 package size offers a balance between thermal performance and board space efficiency. Evaluate the impedance curve relative to the target noise frequency spectrum to ensure effective suppression without excessive signal loss.

Part Context

This part belongs to the Murata NFZ5BBW series of chip noise filters. These components are engineered for suppressing electromagnetic interference in various electronic applications. The series utilizes ferrite materials to provide broadband noise absorption while maintaining low insertion loss for desired signals.

Replacement Considerations

Consult official Murata substitution guides for verified equivalents. Cross-referencing requires matching impedance values, current ratings, and physical dimensions to ensure functional compatibility.