1-2176742-5

Overview

The TE Connectivity Passive Product component 1-2176742-5 is a multilayer high current ferrite bead from the BMC-Q series. It features an 80 Ohm impedance at 100 MHz and supports a maximum DC current of 450 mA. The device has a maximum DC resistance of 200 mOhm and a tolerance of ±25%. Packaged in a 0402 (1005 Metric) surface mount case, it operates within a temperature range of -55°C to +125°C.

Feature Summary

• Multilayer construction designed for high current power line applications
• Compact 0402 surface mount footprint for space-constrained designs
• High impedance performance at 100 MHz for effective noise suppression

Applications

• Power line filtering in electronic circuits
• Noise suppression in high current signal paths
• EMI reduction in compact consumer electronics

Procurement Notes

Verify the exact BMC-Q series specifications against the official datasheet before integration. Confirm that the 450 mA current rating and 200 mOhm DCR meet the specific circuit requirements. Ensure the 0402 package size aligns with the PCB layout constraints. Check for any recent product change notices or obsolescence alerts directly from the manufacturer.

Selection Notes

Select this component when high current handling is required in a minimal footprint. The 80 Ohm impedance provides targeted attenuation at 100 MHz. Consider the ±25% tolerance for design margins. Evaluate thermal performance within the -55°C to +125°C operating range to ensure reliability under varying environmental conditions.

Part Context

This ferrite bead belongs to the BMC-Q series by TE Connectivity, specialized for multilayer high current applications. It serves as a passive component for electromagnetic interference suppression in power distribution networks. The 0402 package allows for dense board layouts while maintaining robust electrical characteristics for modern portable devices.

Replacement Considerations

No public confirmed substitute part numbers are available.