BMB2A0120RS2

Chip Ferrite Bead Overview

The BMB2A0120RS2 is a single-line ferrite bead from the BMB-R series, manufactured by TE Connectivity Passive Product. It features a 0805 (2012 metric) surface-mount package with dimensions of 2.00mm x 1.20mm and a maximum height of 1.10mm. The component provides an impedance of 120 Ohms at 100 MHz and has a maximum DC resistance of 300 milliohms. It supports a rated current of 300mA and operates within a temperature range of -55°C to 125°C. The device complies with RoHS3 standards and holds an MSL rating of 1.

Chip Ferrite Bead Feature Summary

• Provides high-frequency noise suppression through specific impedance characteristics at 100 MHz
• Designed for surface-mount assembly in compact electronic circuits
• Constructed to withstand operating temperatures ranging from -55°C to 125°C

Chip Ferrite Bead Applications

• High-speed data line filtering
• Power supply noise attenuation
• Signal integrity enhancement in digital circuits

Chip Ferrite Bead Procurement Notes

Verify the exact suffix RS2 against official TE Connectivity documentation to confirm pinout and packaging specifications. Confirm RoHS3 compliance status directly with the manufacturer or authorized distributors. Ensure the selected variant matches the required 0805 footprint and current handling capabilities for the target application design.

Chip Ferrite Bead Selection Notes

Select this component when a 120 Ohm impedance at 100 MHz is required for a single-line configuration. The 0805 package size suits space-constrained designs. Verify that the 300mA current rating meets the circuit's operational requirements. Consider the BMB-R series characteristics for appropriate thermal and electrical performance in the intended environment.

Chip Ferrite Bead Part Context

This component belongs to the BMB-R series of ferrite beads from TE Connectivity Passive Product. The series offers various impedance values and current ratings in standard surface-mount packages. These components are designed for EMI suppression in portable and industrial electronics. The BMB2A0120RS2 specifically targets applications requiring moderate impedance with a 300mA current capacity.

Chip Ferrite Bead FAQ

What is the impedance value of the BMB2A0120RS2 at 100 MHz?

The impedance is 120 Ohms at 100 MHz.

What is the maximum DC resistance of this ferrite bead?

The maximum DC resistance is 300 milliohms.