NFZ15SR262SN10D

Overview

The NFZ15SR262SN10D is a single-line ferrite bead from the Murata EMIFIL NFZ series, designed for surface-mount applications. It features an impedance of 400 ohms at 100 MHz and supports a maximum DC current of 300 mA. The component has a maximum DC resistance of 1.2 ohms and operates within a temperature range of -55°C to +125°C. Its physical dimensions are 1.0 mm in length, 0.5 mm in width, and 0.5 mm in height, conforming to the 0402 (1005 metric) package standard.

Feature Summary

• Provides electromagnetic interference suppression through high-impedance characteristics at specific frequencies.
• Utilizes a compact surface-mount footprint suitable for space-constrained circuit board layouts.
• Maintains stable electrical performance across a wide industrial operating temperature range.

Applications

• High-speed data line filtering
• Clock signal noise suppression
• Power supply output filtering

Procurement Notes

Verify the complete part number against official Murata documentation to ensure correct impedance and tolerance specifications. Confirm that the 0402 package dimensions align with your PCB footprint requirements. Check RoHS compliance status if required by your manufacturing standards. Ensure the selected supplier provides genuine components with traceable origin.

Selection Notes

Select this component when a 400-ohm impedance at 100 MHz is required for EMI suppression. The 300 mA current rating must exceed the maximum DC load current of the protected line. Consider the low DC resistance to minimize voltage drop and power loss. Verify thermal stability requirements against the specified operating temperature range.

Part Context

This component belongs to the Murata NFZ series of chip ferrite beads, which are widely used for noise suppression in electronic circuits. The NFZ series offers various impedance values and current ratings in standardized packages. This specific model targets applications requiring moderate current handling with precise high-frequency attenuation characteristics.

Replacement Considerations

Direct substitutes must match the 400-ohm impedance at 100 MHz, 300 mA current rating, and 0402 package size. Verify equivalent DC resistance and temperature coefficients to maintain circuit performance. Consult Murata's official substitution guidelines for validated alternatives.