NFZ15SR152SN10D

Overview

The NFZ15SR152SN10D is a single-line ferrite bead from the Murata EMIFIL NFZ series, designed for surface-mount applications. It features a 0402 (1005 metric) package with dimensions of 1.0 mm length, 0.5 mm width, and 0.5 mm height. The component provides an impedance of 200 Ohms at 900 MHz with a tolerance of 25%. It supports a maximum DC current of 400 mA and has a maximum DC resistance of 700 mOhms. The operating temperature range spans from -55°C to +125°C.

Feature Summary

• Provides electromagnetic interference suppression through high-impedance characteristics in the RF spectrum.
• Utilizes a compact 0402 surface-mount footprint suitable for space-constrained printed circuit board layouts.
• Engineered for stable performance across a wide industrial temperature range.

Applications

• Noise filtering in portable electronic devices
• Signal integrity protection in consumer electronics
• EMI suppression in general-purpose digital circuits

Procurement Notes

Verify the specific impedance value and current rating against the official datasheet before integration, as public listings may contain conflicting specifications. Confirm the obsolete lifecycle status if long-term supply continuity is required for production. Ensure the SMD termination style matches the target PCB pad design. Check RoHS compliance documentation for regulatory adherence in restricted substance zones.

Selection Notes

Select this component when a low-profile 0402 ferrite bead is required for moderate noise attenuation. The 400 mA current rating suits low-power signal lines rather than high-current power rails. Compare the 200 Ohm impedance profile against alternative models like the NFZ15SG series if higher attenuation is needed. Ensure the 700 mOhms DC resistance does not cause excessive voltage drop in the target circuit path.

Part Context

This part belongs to the Murata NFZ family of EMI filters, which are widely used for suppressing high-frequency noise in electronic systems. The NFZ series offers various impedance values and current ratings in standard metric packages. This specific model represents a mid-range impedance option within the 0402 form factor, balancing size constraints with effective noise reduction capabilities for sensitive signal lines.

Replacement Considerations

Public data indicates this part number is obsolete. Verify availability of direct substitutes or next-generation equivalents from Murata that maintain the 0402 footprint and similar electrical characteristics. Cross-reference impedance curves to ensure functional equivalence in the target frequency band.