BMC1HY0120AN

Chip Ferrite Bead Overview

The BMC1HY0120AN is a single-line ferrite bead from the BMC series, manufactured by TE Connectivity Passive Product. It features a 0201 (0603 metric) surface-mount package with dimensions of 0.6 mm length, 0.3 mm width, and a maximum height of 0.33 mm. The component provides an impedance of 120 Ohms at 100 MHz and has a maximum DC resistance of 450 mOhms. It supports a rated current of 200 mA and operates within a temperature range of -55°C to +125°C.

Chip Ferrite Bead Feature Summary

• Provides effective electromagnetic interference (EMI) protection through high-impedance characteristics at target frequencies.
• Utilizes a compact 0201 surface-mount footprint suitable for dense printed circuit board layouts.
• Designed for high-current applications with a rated current capacity of 200 mA.

Chip Ferrite Bead Applications

• Signal line filtering in portable electronic devices
• Power supply noise suppression in compact circuits
• High-frequency signal integrity management in consumer electronics

Chip Ferrite Bead Procurement Notes

Verify the specific manufacturer suffix and lot code upon receipt to ensure compliance with RoHS3 standards. Confirm that the received components match the 0201 package dimensions and electrical specifications outlined in the official datasheet. Check for any product change notices or obsolescence alerts associated with this part number before finalizing procurement plans.

Chip Ferrite Bead Selection Notes

Select this component when space constraints require a 0201 footprint while maintaining 120 Ohm impedance at 100 MHz. Ensure the application current does not exceed 200 mA to prevent saturation. Consider the 450 mOhm DC resistance impact on voltage drop in low-voltage power rails compared to lower-resistance alternatives.

Chip Ferrite Bead Part Context

This ferrite bead belongs to the BMC series, which focuses on effective EMI protection in small form factors. It serves as a passive filter component designed to attenuate high-frequency noise. The series is characterized by its ability to handle specific current loads while maintaining stable impedance performance across a wide industrial temperature range.

Chip Ferrite Bead Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with alternative ferrite beads based on identical impedance curves, current ratings, and physical dimensions if sourcing changes occur.

Chip Ferrite Bead FAQ

What is the maximum operating temperature for the BMC1HY0120AN?

The component operates within a temperature range of -55°C to +125°C.

Does the BMC1HY0120AN support high-current applications?

Yes, it has a rated current capacity of 200 mA, making it suitable for moderate current signal lines.