EBMS100505A300

Overview

The EBMS100505A300 is a multilayer ferrite chip bead from the Max Echo EBMS series, designed for signal line noise suppression. It features a 0402 (1005 metric) surface-mount package with dimensions of 1.00mm length and 0.50mm width. The component provides an impedance of 30 Ohms at 100 MHz and supports a maximum rated current of 300mA. Its DC resistance is limited to a maximum of 200 milliohms. It operates within a temperature range of -55°C to 125°C and complies with RoHS3 standards.

Feature Summary

• Multilayer construction utilizing low-temperature co-firing technology for compact signal line filtering
• High impedance characteristics at 100 MHz for effective electromagnetic interference suppression
• Surface-mount design compatible with standard automated assembly processes

Applications

• Signal line noise suppression in electronic circuits
• Electromagnetic interference filtering for portable devices
• Power supply noise reduction in compact electronics

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct packaging configuration. Confirm that the requested variant matches the required impedance and current ratings for the intended application. Cross-reference the part number with the latest datasheet to validate compliance with current environmental regulations such as RoHS3 before finalizing procurement orders.

Selection Notes

Select this component when space constraints require a 0402 footprint for high-frequency noise attenuation. Ensure the circuit current does not exceed the 300mA rating to prevent performance degradation. Consider the 200 milliohm DC resistance impact on voltage drop in sensitive signal paths. Verify compatibility with the target operating temperature range of -55°C to 125°C for reliable long-term operation.

Part Context

This component belongs to the EBMS series of multilayer ferrite chip beads manufactured by Max Echo Technology Corp. The series utilizes professional magnetic materials combined with multi-layer printing and precision winding technologies. Max Echo specializes in producing inductors, beads, and common mode chokes, establishing this part as a standard passive filter element for EMI suppression in modern electronic assemblies.

Replacement Considerations

EBMS100505K300 is listed as a parameter-equivalent substitute by the same manufacturer.