NFZ5BBW170LZ10L

Overview

The Murata Electronics NFZ5BBW170LZ10L is a single-channel chip noise filter from the EMIFIL NFZ series, designed for surface-mount applications. It features an impedance of 17 Ohms at a test frequency of 1 MHz with a tolerance of 30%. The component supports a maximum DC current of 2.5 A and has a maximum DC resistance of 35 mOhms. It operates within a temperature range of -40°C to +125°C. The physical dimensions are 5 mm in length, 5 mm in width, and 2 mm in height, conforming to the 2020 (5050 Metric) package style.

Feature Summary

• Provides electromagnetic interference suppression through high-impedance ferrite characteristics at specific frequencies.
• Utilizes a compact surface-mount design suitable for automated assembly processes.
• Engineered for stable performance across a wide industrial operating temperature range.

Applications

• General-purpose EMI filtering in electronic circuits
• Noise suppression on power supply lines
• Signal line protection in consumer electronics

Procurement Notes

Verify the suffix LZ10L against LN10L variants to ensure correct impedance and current ratings. Confirm RoHS compliance status via official datasheets. Check moisture sensitivity level requirements for storage and handling procedures before soldering.

Selection Notes

Select this component when a 17 Ohm impedance at 1 MHz is required for noise attenuation. Ensure the circuit current does not exceed 2.5 A to prevent saturation. Verify that the 2020 footprint matches the PCB layout constraints.

Part Context

This part belongs to the Murata NFZ5BBW series of ferrite beads. It is distinct from similar models like NFZ5BBW170LN10L by its specific packaging and manufacturing lot codes. The series is widely used for common-mode noise reduction in compact electronic devices.

Replacement Considerations

Direct substitutes include NFZ5BBW170LN10L if packaging differences are acceptable. Verify impedance curves and current ratings match application requirements before substitution.