NFZ5BBW520LZ10L

Overview

The Murata NFZ5BBW520LZ10L is a single-channel surface-mount ferrite bead chip noise filter from the EMIFIL NFZ series. 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 provides an impedance of 52 Ohms at a test frequency of 1 MHz with a tolerance of 30%. It supports a maximum DC current of 1.61 A and has a maximum DC resistance of 120 mOhms. The device operates within a temperature range of -40°C to +125°C and is rated for AEC-Q200 automotive standards.

Feature Summary

• Provides electromagnetic interference suppression on power and signal lines through high-frequency noise absorption.
• Designed for surface-mount assembly in compact electronic circuits using standard SMD/SMT processes.
• Constructed as a two-element ferrite structure to manage common-mode or differential noise effectively.

Applications

• Automotive electronics requiring AEC-Q200 qualified components
• Power line noise filtering in consumer devices
• Signal integrity management in portable equipment

Procurement Notes

Verify the specific ordering suffix against official Murata documentation to ensure correct impedance and packaging specifications. Confirm RoHS compliance status and moisture sensitivity level requirements prior to integration. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and current production status. Ensure storage conditions align with the specified humidity sensitivity等级.

Selection Notes

Select this component when a 52 Ohm impedance at 1 MHz is required for noise suppression in space-constrained designs. The 2020 package size suits applications needing moderate current handling up to 1.61 A. Consider the low DC resistance of 120 mOhms to minimize voltage drop in power delivery paths. Verify thermal performance within the -40°C to +125°C operating range for the target environment.

Part Context

This ferrite bead belongs to the Murata NFZ5BBW series, which offers various impedance values in a standardized 2020 footprint. The series is widely used in EMI suppression applications across automotive and industrial sectors. The NFZ5BBW520LZ10L specifically targets scenarios requiring balanced noise attenuation without significant signal degradation at lower frequencies.

Replacement Considerations

Consult official Murata substitution guides for compatible alternatives within the NFZ series. Verify that any substitute matches the 52 Ohm impedance, 1.61 A current rating, and 2020 package dimensions. Ensure equivalent AEC-Q200 qualification if used in automotive contexts.