2176744-7

Overview

The TE Connectivity Passive Product component 2176744-7 is a surface-mount ferrite bead designed for power line noise suppression. It features an impedance of 19 Ohms at 100 MHz and supports a maximum DC current of 3 Amperes. The device has a low DC resistance of 30 milliohms and utilizes a shielded construction within an 0805 (2012 metric) package. It operates reliably across a temperature range from -40°C to +125°C.

Feature Summary

• Provides effective high-frequency noise attenuation on power lines
• Shielded design minimizes electromagnetic interference coupling
• Capable of handling high continuous DC currents

Applications

• Power supply output filtering
• DC bus noise suppression
• High-speed data line protection

Procurement Notes

Verify the specific ordering suffix against official TE Connectivity documentation to ensure correct impedance tolerance and packaging configuration. Confirm that the selected variant matches the required current rating and thermal performance specifications for the target application environment before finalizing procurement orders.

Selection Notes

Select this component based on its 19 Ohm impedance characteristic at 100 MHz and its 3 Ampere current handling capability. Ensure the 0805 footprint aligns with the PCB layout constraints. Validate that the shielded construction meets the system's electromagnetic compatibility requirements compared to unshielded alternatives.

Part Context

This ferrite bead belongs to the Sigma Inductors series by TE Connectivity, focusing on passive components for signal integrity and power management. The product line emphasizes compact surface-mount solutions suitable for modern electronics requiring efficient noise control in space-constrained designs.

Replacement Considerations

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