NFZ32BW320HN10L

Overview

The Murata Electronics NFZ32BW320HN10L is a surface-mount ferrite bead designed for electromagnetic interference (EMI) suppression in electronic circuits. It operates within a temperature range of -40°C to +125°C and features a 1210 (3225 metric) package with dimensions of 3.2 mm length, 2.5 mm width, and 1.55 mm height. The component exhibits an impedance of 32 Ohms at 1 MHz with a tolerance of 30%. It supports a maximum DC current rating of 1 A and has a maximum DC resistance of 216 mOhms.

Feature Summary

• Provides effective high-frequency noise attenuation on power and signal lines
• Supports surface mount technology for automated assembly processes
• Maintains stable electrical characteristics across a wide industrial temperature range

Applications

• Electromagnetic interference filtering in portable communication devices
• Noise suppression on data bus lines in computer peripherals
• Signal integrity management in automotive electronic control units

Procurement Notes

Verify the specific suffix HN10L against official Murata documentation to confirm package dimensions and termination style. Ensure the selected variant matches the required impedance tolerance and current rating for the target circuit design. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and compliance with RoHS directives before finalizing procurement orders.

Selection Notes

Select this component when a 32 Ohm impedance at 1 MHz is required for EMI suppression in space-constrained designs. The 1210 footprint accommodates standard surface mount placement while handling up to 1 A of continuous DC current. Consider the low DC resistance value to minimize voltage drop and power loss in sensitive power distribution networks.

Part Context

This component belongs to the Murata EMIFIL NFZ series of ferrite beads, which are engineered for compact EMI suppression applications. The NFZ32BW series utilizes a monolithic structure to provide reliable noise filtering in small form factors suitable for modern electronics manufacturing requirements.

Replacement Considerations

Publicly confirmed substitute part numbers for this specific model were not identified in the provided source material.