1-2176745-3

Overview

The 1-2176745-3 is a ferrite bead manufactured by TE Connectivity Passive Product, designed for surface-mount applications. It utilizes a 1206 (3216 metric) package with dimensions of 3.2 mm length, 1.6 mm width, and 0.9 mm height. The component exhibits an impedance of 60 Ohms at the specified test frequency. It supports a maximum DC current of 3 A and maintains a low DC resistance of 70 mOhm. The device operates within a temperature range of -55°C to +155°C and complies with RoHS3 standards.

Feature Summary

• High current handling capability suitable for power line filtering
• Low DC resistance minimizes signal loss in high-current paths
• Compact 1206 surface-mount footprint for space-constrained designs
• Wide operating temperature range for industrial environments

Applications

• Power supply output filtering
• High-current data line noise suppression
• Industrial control system EMI mitigation
• Automotive electronics signal integrity protection

Procurement Notes

Verify the specific impedance tolerance and test frequency requirements against the official datasheet before procurement. Confirm that the 1206 package dimensions align with the target PCB land pattern. Ensure the selected supplier provides traceability documentation for RoHS3 compliance. Check for any recent product change notices or obsolescence alerts from TE Connectivity Passive Product.

Selection Notes

Select this component when high current capacity is required alongside effective high-frequency noise attenuation. The 60 Ohm impedance value should be validated against the target noise spectrum. Consider the 70 mOhm DC resistance impact on voltage drop in the circuit. The 1206 package offers a balance between thermal performance and board space efficiency compared to smaller footprints.

Part Context

This ferrite bead belongs to the passive components portfolio of TE Connectivity, specifically under the Passive Product division. It serves as a passive filter element to suppress electromagnetic interference in electronic circuits. The component is distinct from resistive or inductive elements, functioning primarily through magnetic loss mechanisms at high frequencies.

Replacement Considerations

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