1-2176746-7

Overview

The TE Connectivity Passive Product component 1-2176746-7 is a ferrite bead from the BMC-Q series, designed for surface-mount applications. It features a 0402 (1005 metric) package with dimensions of 1 mm in length and 0.5 mm in width. The device provides an impedance of 300 ohms at standard test frequencies and supports a maximum DC current of 600 mA. Its low DC resistance is specified at 0.3 ohms with a tolerance of ±25%. The unit operates within a temperature range of -40°C to +125°C and complies with RoHS standards.

Feature Summary

• High-frequency noise suppression capability through significant impedance characteristics
• Compact surface-mount footprint suitable for space-constrained circuit designs
• Automotive-grade reliability indicated by the BMC-Q series designation

Applications

• High-speed data line filtering in electronic assemblies
• Power supply input/output noise attenuation
• EMI suppression in compact consumer electronics

Procurement Notes

Verify the specific impedance value and current rating against the latest manufacturer datasheet before integration. Confirm that the 0402 package dimensions align with your PCB land pattern requirements. Ensure the operating temperature range meets your environmental specifications. Check for any recent product change notices or end-of-life announcements directly from TE Connectivity.

Selection Notes

Select this component when high impedance is required in a minimal footprint for EMI control. The 600 mA current rating suits moderate power applications. Consider the 0.3 ohm DC resistance impact on voltage drop. The BMC-Q series indicates suitability for rigorous environments. Compare thermal performance against similar ferrite beads if heat dissipation is a concern.

Part Context

This part belongs to the Sigma Inductors passive product line by TE Connectivity. The BMC-Q series specifically targets automotive and industrial quality standards. Ferrite beads in this category are essential for signal integrity management. The 0402 size represents a balance between performance and board space efficiency.

Replacement Considerations

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