2176745-9

Overview

The TE Connectivity Passive Product component 2176745-9 is a power line ferrite bead designed for surface mount applications. It features a 1206 (3216 Metric) package and provides an impedance of 28 Ohms at a test frequency of 100 MHz. The device supports a maximum DC current of 3 Amperes with a maximum DC resistance of 70 milliohms. It operates within a temperature range of -40°C to +125°C and meets AEC-Q200 automotive grade standards.

Feature Summary

• High current handling capability suitable for power line filtering
• Automotive grade reliability compliant with AEC-Q200 standards
• Low DC resistance minimizes voltage drop in high current paths

Applications

• Power supply output filtering
• Automotive electronic circuit protection
• Noise suppression on high current data lines

Procurement Notes

Verify the specific impedance value and current rating against the official datasheet before integration. Confirm that the 1206 package dimensions align with the target PCB footprint. Ensure the supplier source matches the manufacturer's authorized distribution channels to guarantee component authenticity and traceability.

Selection Notes

Select this component when designing circuits requiring effective high-frequency noise attenuation alongside significant DC current capacity. The low DC resistance characteristic makes it appropriate for power rails where efficiency is critical. Verify thermal performance under continuous load conditions to ensure stable operation within the specified temperature range.

Part Context

This ferrite bead belongs to the BMC-Q series from TE Connectivity, which focuses on automotive-grade passive components. The series is engineered to meet stringent automotive reliability requirements while providing compact solutions for electromagnetic interference suppression in space-constrained electronic assemblies.

Replacement Considerations

Consult the official datasheet for direct cross-reference part numbers. Verify that any substitute maintains identical impedance characteristics at 100 MHz and supports the required 3A current rating without exceeding the maximum operating temperature limits.