1-2176749-1

Overview

The 1-2176749-1 is a ferrite bead chip component manufactured by TE Connectivity Passive Product. It features a 0 Ohm impedance rating and utilizes a 1206 (3216 metric) surface mount package. The device is designed for single-line applications, providing shielding against undesirable power loss in DC voltage circuits. It supports high current handling capabilities suitable for robust electronic designs.

Feature Summary

• Provides shielding against undesirable power loss for DC voltage applications
• Designed for single-line signal or power path filtering
• Utilizes a compact 1206 surface mount footprint

Applications

• DC voltage circuit power loss shielding
• Single-line EMI suppression
• High current DC power paths

Procurement Notes

Verify the specific impedance variant required, as the base part number may correspond to different resistance values across sub-models. Confirm AEC-Q200 automotive qualification status if applicable to the target design. Ensure the 1206 package dimensions align with the PCB layout constraints before finalizing procurement orders.

Selection Notes

Select this component when zero-ohm bridging or minimal impedance insertion is required within a ferrite bead form factor. Consider the 1206 package size for space-constrained layouts requiring higher current ratings than smaller footprints allow. Validate that the single-line configuration meets the system's topology requirements without necessitating multi-line solutions.

Part Context

This component belongs to the TE Connectivity Sigma Inductors passive product line, specifically categorized under ferrite beads and chips. It represents a solution for managing electromagnetic interference in compact electronic assemblies where standard resistive jumpers are insufficient for noise management or power integrity purposes.

Replacement Considerations

Public confirmed substitute part numbers include 1-2176749-5, which shares the same manufacturer and similar 1206 packaging but offers an 80 Ohm impedance rating at 100 MHz with a 4A current rating. Verify functional equivalence regarding impedance characteristics before substitution.