2-2176748-1

Overview

The TE Connectivity 2-2176748-1 is a multilayer high current ferrite chip bead designed for power line applications. It features an 0805 (2012 metric) surface mount package with dimensions of 2.0 mm length and 1.25 mm width. The component provides an impedance of 600 Ohms at 100 MHz and supports a maximum DC current of 2 A. Its maximum DC resistance is 100 mOhms, ensuring low insertion loss in high-current circuits. The device operates within a temperature range of -55°C to +125°C.

Feature Summary

• Multilayer construction optimized for high current handling capabilities
• Designed specifically for power line filtering applications
• Surface mount termination compatible with standard SMT processes

Applications

• Power line noise suppression
• High current circuit filtering
• Electromagnetic interference reduction in power supplies

Procurement Notes

Verify the specific impedance tolerance and DC resistance values against the official datasheet before integration. Confirm that the 0805 package footprint matches the target PCB layout. Ensure the operating temperature range meets the environmental requirements of the final assembly. Cross-reference the manufacturer part number to avoid confusion with similar series components.

Selection Notes

Select this component when high current capacity is required alongside effective high-frequency noise attenuation. The 600 Ohm impedance at 100 MHz makes it suitable for suppressing broadband interference. Consider the 100 mOhm DC resistance for efficiency calculations in low-voltage power paths. The robust 2 A rating allows use in main power rails without saturation risks.

Part Context

This ferrite bead belongs to the Sigma Inductors passive product family from TE Connectivity. It is part of a broader range of multilayer high current filters designed for compact electronic designs. The 0805 form factor balances performance with space constraints common in modern consumer and industrial electronics.

Replacement Considerations

The part number alias BMC-Q2AY0600M may be used interchangeably depending on distributor labeling. Verify electrical parameters match exactly when sourcing substitutes. No other direct cross-references are confirmed in public documentation.