BMC1EY0080AN

Chip Ferrite Bead Overview

The TE Connectivity Passive Product BMC1EY0080AN is a single-line ferrite chip bead designed for surface-mount applications. It features an impedance of 80 Ohms at a test frequency of 100 MHz and supports a maximum DC current rating of 200 mA. The component has a maximum DC resistance (DCR) of 400 mOhms and operates within a temperature range of -55°C to +125°C. Housed in a compact 0402 (1005 metric) package with dimensions of 1 mm x 0.5 mm x 0.5 mm, it provides effective EMI protection for signal lines.

Chip Ferrite Bead Feature Summary

• Provides effective electromagnetic interference (EMI) protection for sensitive signal lines
• Compact 0402 surface-mount footprint suitable for space-constrained designs
• Single-channel configuration for straightforward circuit integration

Chip Ferrite Bead Applications

• Signal line filtering in portable electronic devices
• Noise suppression in high-frequency data transmission circuits
• EMI mitigation in consumer electronics power and signal paths

Chip Ferrite Bead Procurement Notes

Verify the manufacturer part number BMC1EY0080AN against official TE Connectivity documentation to ensure authenticity. Confirm that the 0402 package size and 200 mA current rating align with your specific design requirements. Check for any updated datasheets or compliance certifications prior to final procurement decisions.

Chip Ferrite Bead Selection Notes

Select this component when a low-inductance, high-impedance solution is required for noise suppression in tight spaces. The 80 Ohm impedance at 100 MHz makes it suitable for mid-range frequency filtering. Ensure the PCB layout accommodates the 0402 footprint and that the 200 mA current limit meets the operational demands of the target circuit without causing excessive voltage drop.

Chip Ferrite Bead Part Context

This ferrite bead belongs to the BMC series from TE Connectivity, which focuses on providing reliable EMI suppression solutions. The BMC series is widely used in various industries for its consistent performance and compact form factor. This specific model represents a standard offering within the portfolio, balancing electrical performance with physical size constraints typical of modern electronics manufacturing.

Chip Ferrite Bead Replacement Considerations

Consider equivalent ferrite beads from other manufacturers if supply chain constraints exist. Verify that any substitute matches the 80 Ohm impedance at 100 MHz, 200 mA current rating, and 0402 package dimensions to ensure mechanical and electrical compatibility.