2176746-8

Overview

The TE Connectivity Passive Product model 2176746-8 is a ferrite bead component belonging to the BMC-Q series. It features a surface-mount 0402 package design intended for ultra-high current applications. The device provides an impedance of 500 ohms with a tolerance of 25%. Its maximum current rating is specified in milliamperes within internal documentation, supporting high-frequency noise suppression in compact electronic circuits.

Feature Summary

• Ultra-high current handling capability suitable for demanding power lines
• Compact 0402 surface-mount footprint for space-constrained designs
• Ferrite material construction for effective high-frequency noise attenuation

Applications

• High-current DC power line filtering
• Noise suppression in compact power supply circuits
• EMI reduction in automotive or industrial electronics

Procurement Notes

Verify the specific current rating and impedance values against the official manufacturer datasheet before integration. Confirm that the 0402 package dimensions align with your PCB layout constraints. Ensure the component meets all relevant environmental and safety standards required for your final assembly process.

Selection Notes

Select this component when ultra-high current capacity is critical alongside minimal board space. The 0402 size offers a balance between performance and footprint. Consider the 25% tolerance if precise impedance matching is not the primary design constraint. Evaluate thermal management requirements based on the expected operating current levels.

Part Context

This ferrite bead is part of TE Connectivity's Sigma passive product portfolio. It complements other components in the BMC-Q series designed for robust signal integrity and power line conditioning. The series targets applications requiring reliable noise filtration without compromising current carrying capacity in dense circuit layouts.

Replacement Considerations

Consult official substitution lists for compatible ferrite beads with similar impedance and current ratings. Verify package compatibility and electrical characteristics before replacing existing inventory.