NFZ5BBW140LZ10L

Overview

The NFZ5BBW140LZ10L is a single-channel ferrite bead from the Murata EMIFIL NFZ5BBW series, designed for surface-mount applications. It features a 2020 (5050 metric) package with dimensions of 5.00mm x 5.00mm and a maximum height of 2.20mm. The component provides an impedance of 14 Ohms at a test frequency of 1 MHz with a tolerance of 30%. It supports a maximum DC current of 2.6 A and has a maximum DC resistance of 36 mOhms. The device operates within a temperature range of -40°C to +125°C and meets RoHS3 standards.

Feature Summary

• Provides electromagnetic interference suppression through high-impedance characteristics at specific frequencies.
• Engineered for high-current handling capabilities suitable for power line filtering applications.
• Constructed in a compact surface-mount footprint to facilitate automated assembly processes.

Applications

• Noise filtering on power supply lines in electronic circuits
• EMI suppression in automotive electronics requiring AEC-Q200 compliance
• Signal integrity management in general-purpose digital systems

Procurement Notes

Verify the suffix LZ10 against official Murata documentation to confirm the specific packaging configuration and material composition. Ensure that the required impedance tolerance and current ratings align with the target circuit design before finalizing procurement orders. Cross-reference the datasheet for any updates regarding lead times or availability status directly from the manufacturer.

Selection Notes

Select this component when a 14 Ohm impedance at 1 MHz is required for noise attenuation in space-constrained designs. The 2.6 A current rating makes it appropriate for moderate-power applications where low DC resistance is critical to minimize voltage drop. Consider the 2020 package size relative to available PCB real estate and thermal management requirements.

Part Context

This part belongs to the NFZ5BBW series of chip noise filters manufactured by Murata Electronics. The series is characterized by its ability to handle significant DC currents while maintaining effective EMI suppression. These components are widely used in industries requiring robust passive filtering solutions, including automotive and industrial electronics.

Replacement Considerations

Direct substitutes include other parts within the NFZ5BBW series with similar impedance and current ratings, such as NFZ5BBW140LN10L. Verify package compatibility and electrical specifications before substitution.