BMC1HY0033AN

Chip Ferrite Bead Overview

The BMC1HY0033AN is a single-channel ferrite bead from the TE Connectivity BMC series, designed for effective EMI protection in signal lines. It features an impedance of 33 Ohms at a test frequency of 100 MHz and supports a maximum DC current rating of 300 mA. The component has a maximum DC resistance (DCR) of 300 mOhms and operates within a temperature range of -55°C to +125°C. It utilizes SMD/SMT termination and is housed in a compact 0201 (0603 metric) package with dimensions of 0.6 mm length, 0.3 mm width, and 0.3 mm height.

Chip Ferrite Bead Feature Summary

• Provides effective electromagnetic interference (EMI) suppression for sensitive signal lines
• Compact surface-mount design suitable for high-density PCB layouts
• Single-channel configuration optimized for individual circuit protection

Chip Ferrite Bead Applications

• Signal line filtering in electronic circuits
• EMI suppression in consumer electronics
• Protection of data lines in communication devices

Chip Ferrite Bead Procurement Notes

Verify the specific impedance tolerance and DC resistance values against the official manufacturer datasheet before integration. Confirm that the selected packaging format aligns with automated assembly requirements. Ensure compliance with RoHS directives as indicated in product documentation. Cross-reference the part number alias if sourcing through alternative distributors to guarantee authenticity and traceability.

Chip Ferrite Bead Selection Notes

Select this component when low impedance at DC and controlled attenuation at 100 MHz are required for signal integrity. The 0201 footprint allows for space-constrained designs. Evaluate the 300 mA current rating to ensure it exceeds the operating current of the protected line. Consider the thermal performance within the specified -55°C to +125°C range for environmental robustness.

Chip Ferrite Bead Part Context

This ferrite bead belongs to the BMC series of passive products manufactured by TE Connectivity / Holsworthy. The series offers various impedance values in standardized small-footprint packages. The BMC1HY0033AN specifically addresses noise reduction needs in modern electronics where miniaturization and reliable signal filtering are critical design parameters.

Chip Ferrite Bead Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify compatibility with equivalent components from other manufacturers based on impedance, current rating, and physical dimensions.