2-2176742-3

Overview

The TE Connectivity 2-2176742-3 is a high-current ferrite bead chip designed for power line noise suppression. It features a 0402 (1005 metric) surface-mount package with dimensions of 1 mm length and 0.5 mm width. The component provides an impedance of 600 Ohms at 100 MHz and supports a maximum DC current of 200 mA. Its maximum DC resistance is 700 mOhms, ensuring minimal voltage drop in high-current applications. The device operates within a temperature range of -40°C to +125°C.

Feature Summary

• Provides effective electromagnetic interference filtering for power lines through high impedance characteristics.
• Engineered for high-current handling capabilities suitable for demanding power supply circuits.
• Utilizes a compact surface-mount footprint to facilitate automated assembly and space-constrained designs.

Applications

• Power line noise suppression in portable electronic devices
• EMI filtering in automotive electronics systems
• Signal integrity management in industrial control equipment

Procurement Notes

Verify the specific impedance tolerance and DC resistance values against the official 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 RoHS compliance status if required by your manufacturing standards.

Selection Notes

Select this component when high current capacity is required alongside significant noise attenuation at 100 MHz. The low DC resistance minimizes power loss compared to higher resistance alternatives. Consider the physical size constraints of the 0402 package relative to available board space. Evaluate thermal performance under continuous load conditions to ensure reliability.

Part Context

This ferrite bead belongs to TE Connectivity's Sigma Inductors passive product family. It is part of a series offering various impedance values for different filtering needs. The BMC-Q designation indicates specific quality and performance standards for high-reliability applications. Similar parts in the series offer different impedance levels while maintaining comparable current handling capabilities.

Replacement Considerations

Direct substitutes include other 0402 ferrite beads with similar 600 Ohm impedance and 200 mA current ratings. Verify pin compatibility and impedance frequency response curves match original requirements. Cross-reference with equivalent parts from other manufacturers ensuring identical package dimensions and thermal characteristics.