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The NFZ32BW210HN10L is a ferrite bead from the Murata EMIFIL NFZ series, designed for EMI suppression in the 30 to 150 MHz radiation noise range. It features a 2-SMD flat lead package with dimensions of 3.2 mm length, 2.5 mm width, and 1.55 mm height. The component provides an impedance of 21 Ohms at 1 MHz, with a maximum DC current rating of 1.2 A and a maximum DC resistance of 144 mOhms. It operates within a temperature range of -40°C to +125°C.
Verify the specific suffix 'L' against official Murata documentation to confirm reel packaging specifications. Ensure the selected variant matches the required impedance tolerance and current ratings for the target application circuit. Cross-reference the datasheet for precise thermal performance data under actual operating conditions.
Select this component when a low-impedance path is required for high-current lines while maintaining attenuation in the VHF band. The 1.2 A rating suits power delivery or RF feed lines where minimal DC voltage drop is critical. Compare against higher impedance variants if stronger attenuation at lower frequencies is needed.
This part belongs to the NFZ series of ferrite beads, which are characterized by their ability to provide significant impedance in small packages. The NFZ series is widely used in applications requiring efficient noise suppression without occupying excessive board space, making it suitable for dense PCB layouts in modern electronics.
Public confirmed substitute part numbers are not available in the provided source material.