1-2176744-7

Overview

The TE Connectivity Passive Product part number 1-2176744-7 is a ferrite bead chip designed for surface mount applications. It features an impedance of 19 Ohms at a test frequency of 100 MHz and supports a maximum current rating of 3 Amperes. The component has a maximum DC resistance (DCR) of 30 milliohms. It is rated for AEC-Q200 standards, ensuring suitability for automotive environments. The operating temperature range spans from -40°C to +125°C.

Feature Summary

• AEC-Q200 qualified for automotive reliability
• High current handling capability up to 3 Amperes
• Low DC resistance for minimal power loss

Applications

• Automotive electronic circuits
• High current signal filtering
• Power supply noise suppression

Procurement Notes

Verify the specific package dimensions and termination style against your PCB footprint requirements before ordering. Confirm that the 3A current rating aligns with your circuit's peak load conditions. Ensure the 19 Ohm impedance at 100 MHz matches your EMI suppression targets. Check for any recent product change notices or obsolescence alerts from the manufacturer.

Selection Notes

Select this component when high current capacity is required alongside effective high-frequency noise attenuation. The low DCR minimizes voltage drop in power lines. Consider the AEC-Q200 rating if the application involves automotive systems requiring robust environmental stability. Compare impedance characteristics against other ferrite beads to ensure optimal filtering performance at the target frequency.

Part Context

This ferrite bead belongs to TE Connectivity's passive components portfolio, specifically within the Sigma Inductors and filters category. It is engineered for surface mount technology (SMT) integration. The component utilizes ferrite material properties to dissipate electromagnetic interference as heat, providing compact noise suppression solutions for modern electronic assemblies.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Verify compatibility with alternative ferrite beads by matching impedance curves, current ratings, and physical dimensions.