BMC1HY0100AN

Chip Ferrite Bead Overview

The BMC1HY0100AN is a single-line ferrite bead from the TE Connectivity BMC series, designed for effective EMI protection in signal lines. Housed in an industry-standard 0201 (0603 Metric) surface-mount package, it provides an impedance of 100 Ohms at a test frequency of 100 MHz. The component supports a maximum DC current rating of 200 mA with a maximum DC resistance of 400 mOhms. It operates reliably within a temperature range of -55°C to +125°C and features a 20% tolerance.

Chip Ferrite Bead Feature Summary

• Provides effective electromagnetic interference suppression for high-frequency signal integrity
• Compact 0201 footprint enables dense circuit board layout optimization
• Capable of handling specified DC bias currents without saturation

Chip Ferrite Bead Applications

• High-speed digital signal line filtering
• Power supply noise attenuation in compact electronics
• EMI suppression in mobile device circuits

Chip Ferrite Bead Procurement Notes

Verify the specific suffix AN against the manufacturer's latest datasheet to confirm exact impedance tolerances and packaging configurations. Ensure the selected variant matches the required 0201 package dimensions and thermal ratings for the target application environment before finalizing procurement orders.

Chip Ferrite Bead Selection Notes

Select this component when space constraints necessitate a 0201 package size while requiring 100 Ohm impedance at 100 MHz. Confirm that the 200 mA current rating aligns with the circuit's maximum DC load to prevent excessive heating or performance degradation during operation.

Chip Ferrite Bead Part Context

This part belongs to the BMC series of ferrite chip beads manufactured by TE Connectivity Passive Product. The series offers various impedance values and package sizes tailored for different EMI suppression requirements across consumer and industrial electronics markets.

Chip Ferrite Bead Replacement Considerations

The CIM03J121NC is listed as a substitute; however, its 120 Ohm impedance differs from the BMC1HY0100AN's 100 Ohm specification. Use only if the circuit design permits this deviation.