2176745-1

Overview

The TE Connectivity Passive Product 2176745-1 is a single-element, shielded multilayer ferrite chip bead designed for automotive grade applications. It features a 1206 (3216 metric) surface mount package with dimensions of 3.2 mm length, 1.6 mm width, and 0.9 mm height. The component exhibits an impedance of 0 Ohms at a test frequency of 100 MHz and supports a maximum DC current of 4 A. Its maximum DC resistance is specified at 40 mOhms. The device operates within a temperature range of -40°C to +125°C and utilizes flexible SMD/SMT terminations.

Feature Summary

• Automotive grade multilayer construction
• Shielded design for EMI suppression
• Flexible soft terminations

Applications

• Power line filtering in electric vehicle battery management systems
• High current signal integrity protection
• Automotive electronic circuit noise suppression

Procurement Notes

Verify the specific part number against official TE Connectivity documentation to confirm exact electrical characteristics and packaging details. Ensure compatibility with automated assembly processes by checking termination specifications. Confirm RoHS compliance status through the manufacturer's latest datasheet before integration into production designs.

Selection Notes

Select this component for applications requiring low impedance power line filtering with high current handling capabilities. The 1206 footprint offers a balance between current capacity and board space efficiency. Verify that the 4 A current rating meets the operational requirements of the target circuit to prevent saturation or excessive heating during continuous operation.

Part Context

This component belongs to the Sigma Inductors ferrite bead family from TE Connectivity. It is part of a series of passive products designed for robust performance in demanding environments. The product line emphasizes reliability and consistency for automotive and industrial electronics manufacturing.

Replacement Considerations

Consult official TE Connectivity substitution guides for verified alternatives. Cross-reference impedance curves and current ratings when evaluating potential substitutes to ensure functional equivalence in the specific application context.