1-2176743-5

Overview

The TE Connectivity Passive Product component 1-2176743-5 is a ferrite bead from the BMC-Q series, designed for power line noise suppression. It features a 0603 (1608 metric) surface mount package with dimensions of 1.6 mm in length. The device provides an impedance of 100 Ohms at 100 MHz and supports a maximum DC current of 1 A. Its maximum DC resistance is 150 mOhms, with a tolerance of ±25%. It operates within a temperature range of -40°C to +125°C.

Feature Summary

• High-current capability suitable for power line applications
• Compact 0603 surface mount footprint for space-constrained designs
• Automotive-grade reliability indicated by BMC-Q series designation

Applications

• Power line noise filtering in automotive electronics
• EMI suppression in high-current DC circuits
• Signal integrity protection in compact mobile devices

Procurement Notes

Verify the exact impedance frequency specification against the official datasheet, as some sources cite 100 Ohms while others may imply different test frequencies. Confirm the BMC-Q series qualification status if automotive compliance is required. Ensure the 0603 package dimensions align with your PCB land pattern. Check for any recent product change notices regarding material composition or manufacturing location changes.

Selection Notes

Select this component when a 100 Ohm impedance at 100 MHz is required for power lines carrying up to 1 A. The 0603 package offers a balance between current handling and board space. Consider the low DC resistance of 150 mOhms to minimize voltage drop and power loss in the circuit path compared to higher resistance alternatives.

Part Context

This part belongs to TE Connectivity's Sigma Inductors and passive components portfolio, specifically under the BMC-Q series which targets automotive and industrial markets. It serves as a chip bead solution for electromagnetic interference suppression. The manufacturer utilizes thin-film or thick-film technologies depending on the specific sub-series requirements for stability and performance.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Verify compatibility with alternative ferrite beads from other manufacturers based on impedance curves, current ratings, and package dimensions before substitution.