1-2176743-1

Overview

The TE Connectivity 1-2176743-1 is a ferrite bead from the BMC-Q series, designed for surface-mount applications in the 0603 [1608 Metric] package. It provides an impedance of 50 ohms at a rated current of 1 A with a DC resistance of 0.12 ohms and a tolerance of ±25%. The component operates within a temperature range of -40°C to +125°C and complies with RoHS standards.

Feature Summary

• Provides electromagnetic interference suppression through high impedance characteristics
• Designed to shield against undesirable power loss in DC voltage applications
• Utilizes a compact surface-mount form factor suitable for dense PCB layouts

Applications

• DC voltage circuit filtering
• Electromagnetic interference suppression
• Power supply noise reduction

Procurement Notes

Verify the specific impedance value and current rating requirements against the official datasheet before procurement. Confirm that the 0603 package dimensions align with the target PCB footprint. Ensure compliance with RoHS directives if required by the end-use environment. Check for any specific handling or storage conditions mandated by the manufacturer for ferrite components.

Selection Notes

Select this component when a low-profile surface-mount solution is required for high-frequency noise attenuation. The 50-ohm impedance offers effective filtering for common digital signal lines. Consider the 1 A current rating to ensure the component does not saturate under normal operating loads. The wide temperature range supports operation in demanding industrial or automotive environments.

Part Context

This part belongs to the BMC-Q series of ferrite beads manufactured by TE Connectivity Passive Product. The series is engineered for general-purpose EMI suppression in consumer electronics and industrial equipment. The 0603 package size allows for automated placement and space-constrained designs.

Replacement Considerations

Consult official TE Connectivity documentation for verified substitute part numbers within the same series or equivalent specifications. Do not assume cross-compatibility with other manufacturers' ferrite beads without verifying impedance curves and current ratings.