EBMS100505H121

Overview

The Max Echo EBMS100505H121 is a multilayer ferrite chip bead designed for signal line filtering in the 0402 (1005 metric) surface-mount package. It exhibits an impedance of 120 Ohms at 100 MHz with a maximum DC resistance of 550 milliohms and a rated current capacity of 300 mA. The component operates within a temperature range of -55°C to 125°C and complies with RoHS3 standards.

Feature Summary

• Multilayer construction for compact signal line noise suppression
• High impedance performance at 100 MHz frequency
• Surface-mount design suitable for automated assembly

Applications

• Signal line filtering in electronic circuits
• Noise suppression in high-frequency applications
• EMI reduction in portable devices

Procurement Notes

Verify the specific impedance tolerance and DC resistance values against the official Max Echo datasheet, as distributor listings may vary. Confirm the package dimensions match the 1005 metric standard required by your PCB layout. Ensure the operating temperature range meets your environmental specifications before finalizing procurement.

Selection Notes

Select this component when a low-profile 0402 footprint is required for signal integrity management. The 300 mA current rating supports moderate power applications, while the 120 Ohm impedance targets specific noise frequencies. Compare DCR limits against circuit loss requirements to ensure compatibility with sensitive signal paths.

Part Context

This part belongs to the EBMS series of multilayer ferrite chip beads manufactured by Max Echo Technology Corp. These components are engineered for EMI suppression in compact electronic designs. The series utilizes advanced ceramic materials to provide stable filtering characteristics across wide temperature ranges.

Replacement Considerations

Publicly confirmed substitute part numbers were not identified in the provided source material.