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The 1-2176747-4 is an automotive-grade multilayer ferrite chip bead manufactured by TE Connectivity Passive Product. It features a 0603 (1608 metric) surface-mount package with dimensions of 1.60mm length, 0.80mm width, and a maximum height of 1.00mm. The component provides an impedance of 120 Ohms at the specified test frequency. It is designed for power line filtering applications within electronic circuits.
Verify the specific impedance value and tolerance against the official datasheet before procurement, as variations may exist within the product family. Confirm that the 0603 package dimensions and terminal compatibility match the target PCB layout requirements. Ensure the automotive grade certification meets the specific project standards. Check for any recent obsolescence notices or alternative part recommendations from the manufacturer.
Select this component when a shielded, automotive-grade ferrite bead is required for power line noise suppression in a 0603 footprint. The 120 Ohm impedance rating should align with the target frequency range for EMI reduction. Consider the maximum height constraint of 1.00mm for assembly clearance. Verify current handling capabilities if high DC bias is present in the application circuit.
This component belongs to the Sigma Inductors ferrite bead series from TE Connectivity. It is part of a broader portfolio of passive components designed for automotive and industrial applications. The 0603 form factor allows for dense PCB layouts while maintaining robust performance characteristics typical of multilayer ceramic technologies used in modern electronics manufacturing.
Public confirmed substitute part numbers are not available in the provided documentation.