2-2176742-2

Overview

The TE Connectivity Passive Product component 2-2176742-2 is a ferrite chip bead designed for surface mount applications. It features a 0402 (1005 metric) package with dimensions of 1 mm in length and 0.5 mm in width. The device provides an impedance of 500 ohms at 100 MHz and supports a maximum DC current of 800 mA. It has a maximum DC resistance of 40 mohms and operates within a temperature range of -40°C to +125°C.

Feature Summary

• Provides high impedance filtering for power lines in compact surface mount packages
• Designed for high current handling capabilities up to 800 mA
• Constructed from ferrite material for effective noise suppression

Applications

• Power line filtering in electronic circuits
• Noise suppression in high current signal paths
• EMI reduction in compact consumer electronics

Procurement Notes

Verify the specific impedance value required for your application, as datasheets may list variations such as 5 ohms or 500 ohms depending on frequency and tolerance. Confirm the package size is 0402 and check RoHS compliance status before ordering. Ensure the maximum DC current rating of 800 mA meets your circuit requirements. Contact authorized distributors for availability as stock levels fluctuate.

Selection Notes

Select this component when space constraints require a 0402 footprint but higher current handling than standard beads offer. Compare the 500 ohm impedance at 100 MHz against other frequencies to ensure adequate attenuation for your target noise spectrum. Verify that the 40 mohms DCR does not cause excessive voltage drop in your power rail. Consider thermal performance within the -40°C to +125°C operating range.

Part Context

This part belongs to the Sigma Inductors series by TE Connectivity, focusing on passive components for signal integrity and power management. Ferrite beads in this series are engineered to suppress electromagnetic interference in dense PCB layouts. The 0402 form factor allows for miniaturization in modern portable devices and high-density industrial equipment.

Replacement Considerations

Publicly confirmed substitute part numbers were not identified in the provided documentation. Verify compatibility with existing footprints and electrical characteristics if sourcing alternatives from other manufacturers.