2-2176744-4

Overview

The TE Connectivity Passive Product component 2-2176744-4 is a ferrite bead chip designed for surface mount applications. It belongs to the BMC-Q series and features an 0805 (2012 metric) package with dimensions of 2.00mm x 1.20mm and a maximum height of 1.10mm. The device exhibits an impedance of 1 kOhms at 100 MHz and supports a maximum DC current of 800mA. Its maximum DC resistance is specified at 300mOhm, with a tolerance of 25%. The unit operates within a temperature range of -40°C to +125°C.

Feature Summary

• High current handling capability suitable for power line filtering
• Automotive-grade construction for reliable performance in demanding environments
• Compact surface mount footprint for dense circuit board layouts

Applications

• Power line filtering in automotive electronics
• Noise suppression in high-current signal paths
• EMI reduction in compact electronic assemblies

Procurement Notes

Verify the exact impedance value and tolerance against the official datasheet before integration, as variations may exist. Confirm that the 0805 package dimensions align with your PCB land pattern requirements. Ensure the operating temperature range meets your specific environmental conditions. Check for any recent product change notices or obsolescence alerts from the manufacturer to guarantee long-term supply stability.

Selection Notes

Select this component when high current capacity is required alongside significant noise attenuation at 100 MHz. The 0805 size offers a balance between thermal performance and space efficiency. Consider the 300mOhm DCR impact on voltage drop in your power distribution network. Verify compatibility with standard reflow soldering profiles for surface mount technology assembly processes.

Part Context

This ferrite bead is part of TE Connectivity's Sigma Inductors passive product portfolio, specifically under the BMC-Q series. These components are engineered for robust performance in challenging electrical environments. The series emphasizes high current ratings and stable impedance characteristics across wide temperature ranges, catering to industrial and automotive sectors requiring reliable EMI suppression solutions.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.