2176749-1

Overview

The TE Connectivity Passive Product 2176749-1 is a power line ferrite bead designed for surface mount applications. It utilizes a 1206 (3216 Metric) package configuration to facilitate compact circuit board layouts. The component features an impedance of 0 Ohms at 100 MHz, indicating its primary function as a low-resistance conductor rather than a high-impedance filter at this specific frequency point. It supports a maximum current rating of 6A and maintains a maximum DC resistance of 10mOhm. These specifications define its electrical performance characteristics within the passive product category.

Feature Summary

• Designed for surface mount technology integration on printed circuit boards
• Functions as a power line ferrite bead for signal integrity management
• Constructed in a standard 1206 metric package footprint

Applications

• Power supply input filtering stages
• High-current data line protection circuits
• General purpose EMI suppression in compact electronic assemblies

Procurement Notes

Verify the exact impedance specification against the manufacturer's official datasheet, as some sources list 0 Ohms while others may imply non-zero values depending on frequency range. Confirm the 6A current rating aligns with your thermal design requirements. Ensure the 1206 package dimensions match your PCB land pattern. Check for AEC-Q200 automotive qualification if used in vehicle electronics. Validate lead time estimates directly with authorized distributors.

Selection Notes

Select this component when a low-inductance, high-current path is required that also provides basic high-frequency noise attenuation. The 1206 package offers a balance between current handling capability and board space efficiency. Consider the 10mOhm DC resistance impact on voltage drop at full load. Evaluate thermal dissipation capabilities under continuous 6A operation. Compare against alternative ferrite beads with higher impedance values if stronger filtering is needed.

Part Context

This part belongs to TE Connectivity's passive product portfolio, specifically within the ferrite bead and chip category. It is manufactured by TE Connectivity Passive Product, formerly known as Holsworthy or Sigma in certain contexts. The 2176749 series represents a family of surface mount ferrite components designed for modern electronics manufacturing standards.

Replacement Considerations

Check for direct substitutes such as the 2176749-5 variant, which shares similar packaging but may differ in impedance characteristics. Verify pin compatibility and mechanical dimensions before substituting. Consult TE Connectivity documentation for approved cross-reference lists.