BMB2A1000BN3

Chip Ferrite Bead Overview

The BMB2A1000BN3 is a single-line ferrite bead chip manufactured by TE Connectivity Passive Product. It features a 0805 (2012 Metric) surface-mount package with dimensions of 0.079 inches in length and 0.047 inches in width, and a maximum height of 0.043 inches (1.10 mm). The component provides an impedance of 1 kOhms at 100 MHz and has a maximum DC resistance of 800 milliohms. It supports a rated current of 200 mA and operates within a temperature range of -55°C to 125°C.

Chip Ferrite Bead Feature Summary

• Provides high impedance filtering for noise suppression in high-frequency circuits
• Designed for compact surface-mount integration in space-constrained layouts
• Capable of handling specified current ratings without saturation

Chip Ferrite Bead Applications

• High-speed data line signal integrity protection
• Power supply input/output noise filtering
• RF circuit interference suppression

Chip Ferrite Bead Procurement Notes

Verify the obsolete status of this specific part number before initiating procurement processes. Confirm availability through authorized distributors or approved alternative sources. Ensure that any substitute components meet the original electrical specifications and physical footprint requirements to maintain system compatibility and performance standards.

Chip Ferrite Bead Selection Notes

Select this component based on its 0805 footprint constraints and 200 mA current rating. Evaluate the 1 kOhm impedance at 100 MHz against target noise frequencies. Consider the -55°C to 125°C operating range for environmental suitability. Verify that the 800 milliohm DC resistance aligns with power loss tolerances in the design.

Chip Ferrite Bead Part Context

This ferrite bead belongs to the BMB-A series from TE Connectivity Passive Product. It is designed for general-purpose EMI suppression in electronic assemblies. The component utilizes ceramic ferrite materials to attenuate high-frequency electromagnetic interference while maintaining low insertion loss for desired signals.

Chip Ferrite Bead Replacement Considerations

The BMC2AY1000AN is listed as a manufacturer-recommended replacement. Verify electrical equivalence and package compatibility before substitution.