2176742-5

Overview

The TE Connectivity 2176742-5 is an automotive-grade multilayer chip ferrite bead designed for high-current applications. It features a 0402 (1005 metric) surface-mount package with dimensions of 1 mm length, 0.5 mm width, and 0.5 mm height. The component provides an impedance of 11 ohms at 100 MHz with a tolerance range of 5 to 13 ohms. It supports a maximum DC current of 800 mA and has a maximum DC resistance of 40 milliohms. The device operates within a temperature range of -40°C to +125°C.

Feature Summary

• Automotive-grade construction for reliable performance in demanding environments
• High current handling capability suitable for power line filtering
• Shielded design to minimize electromagnetic interference

Applications

• Power line filtering in automotive electronics
• Noise suppression in high-current circuits
• EMI reduction in compact mobile devices

Procurement Notes

Verify the specific impedance tolerance and current rating against your circuit requirements before procurement. Confirm that the 0402 package size fits your PCB layout constraints. Ensure compatibility with your reflow soldering profile given the -40°C to +125°C operating range. Check for any regional distribution restrictions or availability issues directly with authorized TE Connectivity distributors.

Selection Notes

Select this component when high current capacity is required in a small form factor. The 11-ohm impedance at 100 MHz targets specific noise frequencies. Consider the 40-milliohm DC resistance for power loss calculations. The automotive grade qualification ensures suitability for vehicle-mounted systems requiring robust thermal and electrical stability.

Part Context

This part belongs to the Sigma Inductors BMC-Q series of multilayer chip beads. It is manufactured by TE Connectivity Passive Product. The series is characterized by its ability to handle high currents while maintaining effective noise suppression in compact electronic designs.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult TE Connectivity technical support for verified alternatives if this specific part number is unavailable.