BMC2CY0019AN

Chip Ferrite Bead Overview

The TE Connectivity BMC2CY0019AN is a single-channel ferrite chip bead designed for surface mount technology (SMD/SMT) applications. It features a 1206 (3216 metric) package with dimensions of 3.2 mm length, 1.6 mm width, and 1.1 mm height. The component provides an impedance of 19 Ohms at a test frequency of 100 MHz, with a tolerance of 25%. It supports a maximum DC current of 800 mA and has a maximum DC resistance of 100 mOhms. The device operates within a temperature range of -55°C to +125°C.

Chip Ferrite Bead Feature Summary

• Provides effective electromagnetic interference (EMI) protection through high-frequency impedance characteristics.
• Utilizes a compact 1206 surface mount footprint suitable for automated assembly processes.
• Constructed as a single-channel signal line filter for noise suppression.

Chip Ferrite Bead Applications

• Signal line filtering in electronic circuits
• Electromagnetic interference suppression in passive product designs
• Noise reduction on data or power lines requiring EMI protection

Chip Ferrite Bead Procurement Notes

Verify the specific ordering suffix and manufacturer part number against official TE Connectivity documentation to ensure correct impedance and tolerance specifications. Confirm RoHS compliance status and lead times directly with authorized distributors or the manufacturer prior to procurement. Ensure compatibility with existing PCB footprints and reflow soldering profiles.

Chip Ferrite Bead Selection Notes

Select this component when a 19 Ohm impedance at 100 MHz is required for EMI suppression in a 1206 package. Consider the 800 mA current rating and 100 mOhm DC resistance for circuit design constraints. Verify that the operating temperature range of -55°C to +125°C meets environmental requirements. Compare with other BMC series variants if different impedance values are needed.

Chip Ferrite Bead Part Context

This component belongs to the BMC series of ferrite beads manufactured by TE Connectivity / Holsworthy. It is identified by the manufacturer number BMC2CY0019AN and the alias 2176494-1. The series is categorized under Ferrites and Ferrite Chip Beads, designed for effective EMI protection in surface mount applications.

Chip Ferrite Bead Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult TE Connectivity technical support or official datasheets for cross-reference information regarding equivalent components with similar impedance and current ratings.