1-2176743-8

Overview

The 1-2176743-8 is a single-line ferrite bead chip component manufactured by TE Connectivity Passive Product. It features a 0603 (1608 metric) surface-mount package with an impedance of 180 Ohms at 100 MHz and a maximum DC current rating of 1 A. The device exhibits a maximum DC resistance of 200 mOhms, designed for power line noise suppression in compact electronic assemblies.

Feature Summary

• Provides effective high-frequency noise attenuation on power lines through ferrite material properties
• Supports continuous direct current loads up to 1 A without saturation
• Utilizes a compact 0603 footprint suitable for dense surface-mount layouts

Applications

• Power line filtering in portable electronics
• Noise suppression in automotive electronic modules
• EMI reduction in industrial control systems

Procurement Notes

Verify the specific impedance tolerance and DC resistance values against the official manufacturer datasheet prior to integration. Confirm that the 0603 package dimensions align with the target PCB land pattern. Ensure the selected variant meets the required thermal operating range for the intended environment. Cross-reference the part number with authorized distributors to confirm authenticity and traceability.

Selection Notes

Select this component when space-constrained designs require effective common-mode or differential-mode noise suppression on low-voltage power rails. The 1 A current rating makes it suitable for general-purpose digital logic supplies. Evaluate the impedance curve at the specific switching frequency of the application to ensure adequate attenuation. Consider the low DC resistance to minimize voltage drop and power loss in the circuit path.

Part Context

This ferrite bead belongs to the BMC-Q series from TE Connectivity, which is engineered for automotive-grade reliability. The series emphasizes high-current handling capabilities within small form factors. It complements other passive components in EMI filter networks. The product line supports various impedance values to address different noise profiles across consumer and industrial sectors.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with alternative ferrite beads based on identical impedance, current rating, and package dimensions.