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The NFZ15SG101SN11D is a single-channel ferrite bead from the Murata EMIFIL NFZ series, designed for surface-mount assembly in the 0402 (1005 metric) package. It provides an impedance of 100 Ohms with a tolerance of 25% and supports a maximum DC current of 1.1 A. The component features a maximum DC resistance of 100 mOhms and operates within a temperature range of -55°C to +125°C. Physical dimensions are 1.0 mm in length, 0.5 mm in width, and 0.5 mm in height.
Verify the suffix SN11D against the official Murata datasheet to confirm specific packaging and material compliance details. Ensure the selected variant matches the required impedance tolerance and current rating for the target circuit design before finalizing procurement orders.
Select this component when a 0402 footprint is required for high-current noise suppression. The 1.1 A rating distinguishes it from lower-current variants in the same series. Verify that the 100 Ohm impedance aligns with the frequency spectrum of the noise being filtered.
This part belongs to the Murata NFZ series of chip ferrite beads, specifically the SG sub-series optimized for general-purpose EMI suppression. It shares the standard 0402 mechanical outline with other members of the family but differs in magnetic material properties and electrical ratings.
Cross-reference with NFZ15SG101SN11D equivalents from other manufacturers only if they match the 0402 size, 100 Ohm impedance, and 1.1 A current rating. Verify pin compatibility and thermal performance before substitution.