EBMS100505A181

Overview

The EBMS100505A181 is a single-line ferrite bead from the Max Echo EBMS series, designed for EMI suppression in signal lines. It features a 0402 (1005 Metric) surface-mount package with dimensions of 1.00mm x 0.50mm and a maximum height of 0.50mm. The component provides an impedance of 180 Ohms at 100 MHz, supports a maximum current rating of 100mA, and has a maximum DC resistance of 650mOhm. It operates within a temperature range of -55°C to 125°C.

Feature Summary

• Provides electromagnetic interference suppression for high-speed signal lines
• Utilizes multilayer ferrite chip technology for compact integration
• Designed for surface-mount assembly on printed circuit boards

Applications

• High-speed data line filtering
• Clock signal noise suppression
• USB interface EMI reduction

Procurement Notes

Verify the specific suffix 'A' against the manufacturer's datasheet to confirm impedance tolerance and material composition. Ensure the ordering quantity aligns with standard reel sizes if volume procurement is required. Confirm RoHS3 compliance status for environmental regulations. Cross-reference the DigiKey part number ending to match the desired packaging format such as tape and reel or cut tape.

Selection Notes

Select this component when space constraints require a 0402 footprint for signal line filtering. Choose based on the 180 Ohm impedance requirement at 100 MHz for the target frequency spectrum. Ensure the 100mA current rating exceeds the maximum operating current of the protected line. Verify that the low DC resistance meets voltage drop requirements for the application.

Part Context

This part belongs to the EBMS series of multilayer ferrite chip beads manufactured by Max Echo Technology Corp. The series includes various impedance values and current ratings within the same 0402 package family. These components are engineered to suppress electromagnetic interference in compact electronic designs without significantly affecting signal integrity.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation.