1-2176746-1

Overview

The TE Connectivity Passive Product 1-2176746-1 is a single-line power line ferrite bead in the BMC-Q series, designed for automotive applications. It features an impedance of 80 Ohms at 100 MHz and supports a maximum current rating of 800 mA. The component has a maximum DC resistance (DCR) of 150 mOhm and utilizes a 0402 (1005 Metric) surface mount package with dimensions of 1.00mm x 0.50mm x 0.65mm.

Feature Summary

• Automotive-grade construction compliant with AEC-Q200 standards
• Single-line configuration optimized for power line noise suppression
• Compact 0402 footprint suitable for high-density PCB layouts

Applications

• Automotive electronic circuit noise filtering
• Power line signal integrity protection
• High-density surface mount assembly

Procurement Notes

Verify the specific suffix and impedance value against the official datasheet, as TE Connectivity part numbers often vary by tolerance or packaging. Confirm RoHS compliance status and ensure the selected variant matches the required 80 Ohm impedance at 100 MHz for your design specifications.

Selection Notes

Select this component when automotive reliability and compact size are critical. Ensure the 800 mA current rating meets the circuit's operational requirements. Verify that the 150 mOhm DCR does not cause excessive voltage drop in the power path compared to alternative ferrite beads.

Part Context

This component belongs to the Sigma Inductors BMC-Q series, which focuses on automotive-grade passive components. The series provides reliable noise suppression solutions for harsh environments, adhering to strict automotive quality standards while maintaining small form factors for modern electronics.

Replacement Considerations

Publicly confirmed substitute part numbers were not identified in the provided source material. Consult the manufacturer's cross-reference tools or official datasheets for verified alternatives.