2176749-6

Overview

The TE Connectivity Passive Product component 2176749-6 is a surface-mount ferrite bead designed for power line applications. It features a 100 Ohms impedance at 100 MHz and supports a current rating of 4A with a maximum DC resistance of 35mOhm. The device utilizes a 1206 (3216 Metric) package footprint, ensuring compatibility with standard SMD assembly processes while providing effective high-frequency noise suppression in compact electronic designs.

Feature Summary

• Provides significant impedance to suppress electromagnetic interference on power lines
• Engineered for high-current handling capabilities in compact surface-mount form factors
• Utilizes thin-film or chip ferrite technology for stable performance across frequency ranges

Applications

• Power line filtering in portable electronics
• Noise suppression in mobile communication devices
• EMI mitigation in automotive infotainment systems

Procurement Notes

Verify the exact datasheet version and RoHS compliance status directly with the manufacturer before integration. Confirm that the 1206 package dimensions align with your PCB footprint library. Ensure that the 4A current rating meets the specific operational requirements of your circuit design to prevent saturation or excessive heating during normal use.

Selection Notes

Select this component when high current capacity is required alongside moderate impedance values for power rail protection. Compare the 35mOhm DCR against other options to minimize voltage drop in low-voltage circuits. Consider the 1206 size constraint if space is limited but higher current than smaller packages allows is necessary for the target application.

Part Context

This part belongs to the Sigma Inductors series by TE Connectivity, focusing on passive components for signal integrity and power management. It complements the broader portfolio of ferrite beads and inductors used in consumer, industrial, and automotive sectors to manage EMI/RFI issues effectively.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify cross-reference data through official distributor channels or manufacturer substitution guides for equivalent specifications.