BMC1HY0070AN

Chip Ferrite Bead Overview

The BMC1HY0070AN is a single-channel ferrite chip bead from the TE Connectivity BMC series, designed for surface-mount assembly in the 0201 (0603 metric) package. It exhibits an impedance of 70 Ohms with a 25% tolerance at a test frequency of 100 MHz. The component supports a maximum DC current of 300 mA and maintains a maximum DC resistance of 350 mOhms. It operates within a temperature range of -55°C to +125°C. Physical dimensions are 0.6 mm in length, 0.3 mm in width, and 0.3 mm in height.

Chip Ferrite Bead Feature Summary

• Provides effective electromagnetic interference protection for signal lines
• Utilizes a compact 0201 surface-mount footprint for high-density circuit board layouts
• Features stable performance across a wide industrial operating temperature range

Chip Ferrite Bead Applications

• High-frequency signal line filtering in portable electronic devices
• EMI suppression in compact consumer electronics assemblies
• Noise reduction in data transmission circuits requiring small form factors

Chip Ferrite Bead Procurement Notes

Verify the specific suffix 'AN' against official TE Connectivity documentation to confirm material composition and compliance status. Ensure the ordering quantity aligns with available packaging formats such as cut tape or reel. Cross-reference the manufacturer part number BMC1HY0070AN with authorized distributor catalogs to validate authenticity and current product lifecycle status before finalizing procurement decisions.

Chip Ferrite Bead Selection Notes

Select this component when space constraints necessitate a 0201 package size while requiring 70 Ohms of impedance at 100 MHz. Confirm that the circuit's DC current does not exceed 300 mA to prevent saturation. Evaluate the 350 mOhm DC resistance impact on signal integrity. Compare against other BMC series variants if higher current handling or different impedance values are required for the specific application design.

Chip Ferrite Bead Part Context

This component belongs to the BMC series of ferrite beads manufactured by TE Connectivity Passive Product. The series offers various impedance values and package sizes tailored for EMI suppression. The BMC1HY0070AN specifically addresses needs for low-current, high-impedance filtering in miniature electronic designs. It is distinct from higher-current variants like the BMC-Q series which utilize larger packages.

Chip Ferrite Bead Replacement Considerations

Publicly confirmed substitute part numbers are not identified in the provided source material. Verify compatibility with alternative components by matching impedance curves, current ratings, and physical dimensions. Consult TE Connectivity technical support for validated cross-references.