ACMS100505A100 2A

Overview

The Max Echo ACMS100505A100 2A is a multilayer high current ferrite chip bead designed for power line applications. It features a single-line configuration with an impedance of 10 Ohms at 100 MHz and a maximum DC resistance of 30mOhm. The component supports a rated current of 2A and operates within a temperature range of -55°C to 125°C. Housed in a compact 0402 (1005 metric) surface-mount package, it provides effective EMI suppression while maintaining low insertion loss in power circuits.

Feature Summary

• Multilayer construction for high current handling capability
• Designed specifically for power line noise attenuation
• Compact 0402 surface-mount footprint

Applications

• Power supply input filtering
• DC-DC converter output stages
• Embedded system power rail protection

Procurement Notes

Verify the specific suffix codes against official Max Echo documentation to ensure correct impedance and current ratings. Confirm package dimensions match the 0402 standard. Check for any RoHS compliance declarations if required by your manufacturing standards. Ensure the supplier provides genuine components from authorized channels to avoid counterfeit parts affecting performance reliability.

Selection Notes

Select this component when space constraints require a 0402 package but high current capacity is necessary. The 10 Ohm impedance at 100 MHz suits general EMI suppression needs. Ensure the circuit's operating current remains below the 2A rating to prevent saturation. Consider the low DCR to minimize voltage drop in sensitive power paths.

Part Context

This part belongs to the ACMS series of multilayer ferrite chip beads from Max Echo. These components are engineered to provide wide impedance characteristics primarily through resistive parts, effectively attenuating noise across various frequencies. The series is optimized for SMD assembly processes in modern electronics manufacturing.

Replacement Considerations

Consult official cross-reference lists for verified substitutes. Ensure replacement parts maintain identical impedance curves, current ratings, and physical dimensions. Verify that alternative ferrite materials offer comparable high-frequency performance characteristics.