2-2176745-0

Overview

The TE Connectivity Passive Product 2-2176745-0 is a single-element power line ferrite bead designed for surface mount applications. It features a 1206 (3216 Metric) package with an impedance of 220 Ohms at a test frequency of 100 MHz. The component supports a maximum DC current of 2.5 A and has a maximum DC resistance of 120 mOhms. It operates within a temperature range of -40°C to +125°C.

Feature Summary

• Provides electromagnetic interference suppression through high impedance characteristics at specific frequencies
• Designed for high current handling capabilities suitable for power line filtering applications
• Constructed as a shielded multilayer device for reliable surface mount integration

Applications

• Power line filtering in electronic circuits
• Electromagnetic interference suppression in signal paths
• High current DC circuit protection components

Procurement Notes

Verify the exact impedance value and tolerance against the official manufacturer datasheet before procurement, as specifications may vary by revision. Confirm that the 1206 package dimensions align with your PCB footprint requirements. Ensure the selected supplier provides authentic components from TE Connectivity Passive Product to guarantee performance reliability and compliance with operational temperature ranges.

Selection Notes

Select this component when a 220 Ohm impedance at 100 MHz is required for noise suppression in power lines carrying up to 2.5 Amperes. The 1206 package size offers a balance between current capacity and board space efficiency. Consider the low DC resistance of 120 mOhms to minimize voltage drop and power loss in high-current applications compared to higher resistance alternatives.

Part Context

This part belongs to the Sigma Inductors series of ferrite beads manufactured by TE Connectivity. These components are engineered for passive filtering roles in modern electronics. The product line emphasizes high current handling and stable impedance characteristics across wide temperature ranges, making them suitable for robust industrial and consumer electronic designs requiring effective EMI management.

Replacement Considerations

Cross-reference with other 1206 ferrite beads offering similar 220 Ohm impedance and 2.5A current ratings. Verify that substitute parts maintain equivalent DC resistance and operating temperature limits to ensure circuit compatibility without redesigning the layout or thermal management systems.