BMC2AY0080AN

Chip Ferrite Bead Overview

The BMC2AY0080AN is a ferrite bead from the BMC series manufactured by TE Connectivity Passive Product. It features an 80 Ohms impedance at 100 MHz with a tolerance of ±25%. The component supports a maximum DC current of 300 mA and has a maximum DC resistance of 150 mOhms. Designed for surface mount technology, it utilizes the 0805 (2012 Metric) package with dimensions of 2.00mm length and 1.25mm width. The operating temperature range spans from -55°C to +125°C.

Chip Ferrite Bead Feature Summary

• Provides effective electromagnetic interference protection through high-impedance characteristics at target frequencies.
• Utilizes a compact surface-mount footprint suitable for dense circuit board layouts.
• Constructed with a single-channel design for straightforward signal line integration.

Chip Ferrite Bead Applications

• High-speed digital signal line filtering
• Power supply output noise suppression
• Clock circuit EMI mitigation

Chip Ferrite Bead Procurement Notes

Verify the specific suffix codes against official TE Connectivity documentation to ensure correct impedance and current ratings. Confirm RoHS compliance status and manufacturing origin requirements prior to ordering. Cross-reference the manufacturer part number with authorized distributor databases to validate authenticity and traceability. Ensure storage conditions align with standard electronic component handling guidelines.

Chip Ferrite Bead Selection Notes

Select this component when a low-profile surface-mount solution is required for high-frequency noise attenuation. Evaluate the 300 mA current rating against peak load requirements to prevent saturation. Compare the 150 mOhm DC resistance impact on power efficiency within the specific circuit topology. Ensure the 0805 package size fits within the designated PCB land pattern constraints.

Chip Ferrite Bead Part Context

This ferrite bead belongs to the BMC series, which focuses on compact passive components for modern electronics. TE Connectivity Passive Product designs these beads to address increasing EMI challenges in miniaturized devices. The series offers standardized footprints to facilitate automated assembly processes across various consumer and industrial applications.

Chip Ferrite Bead Replacement Considerations

HSA547RJ is listed as a parameter-equivalent alternative by some distributors, though it differs significantly in type and application. Verify functional compatibility carefully before substitution. No direct pin-for-pin equivalent is explicitly confirmed in public datasheets for identical electrical performance.

Chip Ferrite Bead FAQ

What is the impedance value of the BMC2AY0080AN at its test frequency?

The impedance is 80 Ohms measured at a frequency of 100 MHz.

What is the maximum DC current rating for this ferrite bead?

The component supports a maximum DC current of 300 mA.

Does the BMC2AY0080AN support surface mount installation?

Yes, it is designed for surface mount technology using the 0805 package.