BMC2CY0220AN

Chip Ferrite Bead Overview

The BMC2CY0220AN is a multilayer high current ferrite bead from the TE Connectivity Sigma Inductors BMC series. It features a 1204 (3216 metric) surface mount package with dimensions of 3.2 mm length, 1.6 mm width, and 0.9 mm height. The component provides an impedance of 220 Ohms at a test frequency of 100 MHz with a tolerance of 25%. It supports a maximum DC current rating of 350 mA and has a maximum DC resistance of 200 mOhms. The device operates within a temperature range of -55°C to +125°C.

Chip Ferrite Bead Feature Summary

• Multilayer construction designed for high current applications
• Surface mount termination for automated assembly
• High impedance performance at 100 MHz for noise suppression

Chip Ferrite Bead Applications

• Noise suppression in high current signal lines
• EMI filtering in portable electronic devices
• Power line filtering in automotive electronics

Chip Ferrite Bead Procurement Notes

Verify the specific suffix 'AN' against official TE Connectivity documentation to confirm generation and material compliance. Ensure the required current rating of 350mA aligns with circuit design limits. Confirm the 1204 package footprint matches the target PCB layout. Check for RoHS compliance status in the latest datasheet revision before finalizing procurement specifications.

Chip Ferrite Bead Selection Notes

Select this component when a 220 Ohm impedance at 100 MHz is required for EMI suppression in space-constrained designs. The 1204 package offers a balance between current handling capability and board real estate. Consider the 350mA current rating to ensure thermal stability under continuous operation. Verify that the 200 mOhm DC resistance meets voltage drop requirements in the specific application circuit.

Chip Ferrite Bead Part Context

This part belongs to the BMC series of ferrite beads manufactured by TE Connectivity Passive Product. The series utilizes multilayer technology to achieve high current ratings in compact packages. The BMC-Q variant shares similar electrical characteristics but may differ in packaging or specific manufacturing tolerances. This component is distinct from the BMB series which typically features lower current ratings.

Chip Ferrite Bead Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source data.