EBMS100505K121

Overview

The EBMS100505K121 is a multilayer ferrite chip bead from the Max Echo EBMS series, designed for signal line EMI 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 120 Ohms at 100 MHz and has a maximum DC resistance of 500 milliohms. It supports a rated current of 200mA and operates within a temperature range of -55°C to +125°C.

Feature Summary

• Multilayer construction for compact signal line filtering
• High impedance performance at 100 MHz for EMI suppression
• Surface-mount design compatible with automated assembly

Applications

• Signal line noise suppression in electronic circuits
• EMI filtering for high-speed data lines
• Power integrity management in compact devices

Procurement Notes

Verify the specific suffix 'K' against official Max Echo documentation to confirm tolerance and packaging details. Ensure compatibility with existing PCB footprints and reflow soldering profiles. Cross-reference with authorized distributors for genuine part availability and storage conditions.

Selection Notes

Select this component when a 0402 footprint is required for signal line filtering. The 200mA rating suits low-current applications. Compare impedance characteristics at target frequencies against alternative ferrite beads to ensure effective noise attenuation without excessive signal loss.

Part Context

Part of the EBMS series multilayer ferrite chip beads manufactured by Max Echo Technology Corp. This series focuses on compact EMI suppression solutions using advanced multilayer ceramic technology for modern electronics.

Replacement Considerations

Public confirmed substitutes include EBMS100505A102 and EBMS321611A121 from Max Echo, or equivalent parts from Fair-Rite Products Corp. and Pulse Electronics such as BBSJ00100505121Y00.