1-2176749-2

Overview

The TE Connectivity Passive Product component 1-2176749-2 is a ferrite bead designed for surface mount applications. It features a 1204 (3216 metric) package with dimensions of 3.2 mm in length and 1.6 mm in width. The device provides an impedance of 8 ohms at 100 MHz, ensuring effective high-frequency noise suppression. It supports a maximum DC current of 3 A with a maximum DC resistance of 50 milliohms. The unit operates within a temperature range of -40°C to +125°C and complies with RoHS3 standards.

Feature Summary

• Surface mount ferrite bead construction
• High current handling capability
• Low DC resistance design

Applications

• Power supply line filtering
• Noise suppression in electronic circuits
• Signal integrity protection

Procurement Notes

Verify the specific impedance tolerance and current rating requirements against the official datasheet before procurement. Confirm that the 1204 package dimensions align with the PCB footprint constraints. Ensure the operating temperature range meets the environmental conditions of the target application. Check for any recent product change notices or obsolescence announcements from the manufacturer.

Selection Notes

Select this component when a low-profile surface mount ferrite bead is required for high-current applications. The 1204 package offers a balance between size and current capacity. Consider the impedance value at the target frequency to ensure adequate noise attenuation. Verify compatibility with standard reflow soldering profiles for SMD components.

Part Context

This part belongs to the Sigma Inductors series by TE Connectivity, focusing on passive magnetic components. Ferrite beads are essential for EMI/RFI suppression in modern electronics. The 1-2176749-2 model specifically addresses needs for robust noise filtering in power lines where space is limited but current levels are significant.

Replacement Considerations

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