2-2176744-1

Overview

The TE Connectivity Passive Product component 2-2176744-1 is a shielded ferrite bead designed for power line noise suppression. It features an 0805 (2012 metric) surface-mount package with dimensions of 2.0 mm length and 1.25 mm width. The device exhibits an impedance of 500 Ohms at 100 MHz and supports a maximum DC current of 1.5 A. Its low DC resistance is 250 mOhm, ensuring minimal signal loss in high-current applications. The unit operates within a temperature range of -40°C to +125°C.

Feature Summary

• Provides effective electromagnetic interference suppression on power lines through high impedance characteristics at target frequencies.
• Utilizes a compact surface-mount footprint suitable for dense PCB layouts and automated assembly processes.
• Engineered for robust performance under high direct current loads without significant thermal degradation.

Applications

• Power line filtering in portable electronic devices
• Noise suppression in automotive electronics systems
• Signal integrity management in industrial control equipment

Procurement Notes

Verify the specific impedance tolerance and current rating requirements against the official datasheet before ordering. Confirm that the 0805 package dimensions align with your PCB land pattern specifications. Ensure the operating temperature range meets your environmental conditions. Check for any recent product change notices or lifecycle status updates from the manufacturer to avoid obsolescence risks during production.

Selection Notes

Select this component when high current handling capability is required alongside significant noise attenuation at 100 MHz. The 250 mOhm DC resistance makes it suitable for applications where voltage drop must be minimized. Consider the shielded construction if adjacent sensitive traces are present. Compare the 1.5 A rating against peak load currents to ensure adequate safety margins for long-term reliability.

Part Context

This ferrite bead belongs to the Sigma Inductors family produced by TE Connectivity Passive Product. It serves as a passive component for EMI mitigation in modern electronic circuits. The 0805 form factor represents a standard industry size balancing performance with board space efficiency. It complements other passive components in power management sections of complex circuit designs.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing design constraints if sourcing alternatives from different manufacturers.

FAQ

What is the impedance value of 2-2176744-1 at its test frequency?

The impedance is 500 Ohms at 100 MHz.

Does the 2-2176744-1 feature shielding?

Yes, the component is shielded.

What is the maximum DC current rating for this ferrite bead?

The maximum DC current rating is 1.5 A.