BMC1JY0052AN

Chip Ferrite Bead Overview

The BMC1JY0052AN is a single-channel ferrite bead from the TE Connectivity BMC series, designed for effective EMI protection in signal lines. It features a compact 0603 (1608 metric) surface-mount package with dimensions of 1.6 mm length, 0.8 mm width, and a maximum height of 0.95 mm. The component provides an impedance of 52 Ohms at a test frequency of 100 MHz with a tolerance of 25%. It supports a maximum DC current rating of 400 mA and exhibits a maximum DC resistance of 150 mOhms. The device operates within a temperature range of -55°C to +125°C.

Chip Ferrite Bead Feature Summary

• Provides effective electromagnetic interference suppression for high-frequency signal lines
• Utilizes a compact surface-mount footprint suitable for dense PCB layouts
• Maintains low DC resistance to minimize signal loss in power or data paths

Chip Ferrite Bead Applications

• High-speed digital signal line filtering
• Power supply noise attenuation in portable electronics
• EMI suppression in communication interface circuits

Chip Ferrite Bead Procurement Notes

Verify the specific suffix codes against official TE Connectivity documentation to confirm exact impedance tolerances and packaging configurations. Ensure that the selected variant matches the required thermal performance and current handling capabilities for the target application environment. Cross-reference part numbers carefully as minor alphanumeric differences may indicate distinct electrical characteristics or physical dimensions.

Chip Ferrite Bead Selection Notes

Select this component when space constraints necessitate a 0603 package size while requiring moderate current handling up to 400 mA. The 52 Ohm impedance value is suitable for attenuating specific noise frequencies around 100 MHz. Consider the 150 mOhm DC resistance impact on voltage drop if used in low-voltage power distribution scenarios. Confirm compatibility with standard reflow soldering profiles for lead-free assembly processes.

Chip Ferrite Bead Part Context

This ferrite bead belongs to the BMC series of passive products manufactured by TE Connectivity. The series offers various impedance values and package sizes to address diverse EMI suppression needs. The BMC1JY0052AN specifically targets applications requiring reliable noise filtering in compact electronic devices where board real estate is limited.

Chip Ferrite Bead Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult manufacturer cross-reference guides for equivalent components with matching impedance, current ratings, and package dimensions.