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The Fair-Rite 2744555576 is a surface-mount differential mode ferrite chip bead designed for high-current noise suppression. It features Material 44 composition, providing an impedance of 600 ohms at 100 MHz. The component supports a maximum DC current of 5 A with a low DC resistance of 6.2 mohms. Physical dimensions are 11 mm in length, 5 mm in width, and 5 mm in height. It operates within a temperature range of -55 °C to +125 °C.
Verify the specific material grade and impedance tolerance against the manufacturer's latest datasheet before integration. Confirm that the surface-mount footprint matches the design layout constraints. Ensure the thermal management strategy accounts for the self-heating effects under continuous 5 A load conditions to maintain performance stability.
Select this component when high current capacity is required alongside significant impedance at 100 MHz. The large physical package accommodates the necessary core volume for 5 A operation. Verify that the board space allows for the 11 mm length dimension. Consider the differential mode requirement to ensure compatibility with the circuit topology.
This part belongs to the Fair-Rite 27 series of surface-mount ferrite beads. The numbering system indicates Material 44 usage. These components are engineered for robust EMI control in demanding electronic environments. The series offers various impedance values tailored to specific frequency attenuation needs.
No public confirmed substitute part numbers are available.