ACMS321611A301

Overview

The Max Echo ACMS321611A301 is a single-line power line ferrite bead chip designed for surface mount applications. It features a 1206 (3216 Metric) package with dimensions of 3.20mm x 1.60mm and a maximum height of 1.10mm. The component provides an impedance of 300 Ohms at 100 MHz and supports a maximum current rating of 3A. Its DC resistance (DCR) is limited to a maximum of 60mOhm. The device operates within a temperature range of -55°C to 125°C and complies with RoHS3 standards.

Feature Summary

• Provides electromagnetic interference suppression for power lines through high-impedance characteristics at specific frequencies.
• Utilizes multilayer construction to achieve compact surface mount packaging suitable for automated assembly.
• Engineered for high-current handling capabilities while maintaining low DC resistance to minimize power loss.

Applications

• Power line filtering in portable electronic devices
• EMI suppression in consumer electronics circuits
• Signal integrity management in industrial control systems

Procurement Notes

Verify the exact part number ACMS321611A301 against manufacturer datasheets to ensure correct impedance and current ratings. Confirm RoHS3 compliance status if required by regulatory standards. Check package compatibility with existing PCB footprints. Ensure storage conditions adhere to moisture sensitivity level requirements before soldering.

Selection Notes

Select this component when a 300 Ohm impedance at 100 MHz is required for power line noise reduction. Ensure the circuit current does not exceed 3A to prevent saturation or overheating. Verify that the 1206 package fits the available board space. Consider the -55°C to 125°C operating range for environmental suitability.

Part Context

This component belongs to the ACMS series of multilayer ferrite chip beads manufactured by Max Echo Technology Corp. The series is designed for EMI suppression in various electronic applications. The 3216 metric designation indicates the standard 1206 imperial package size commonly used in surface mount technology.

Replacement Considerations

Consult official substitution guides for compatible ferrite beads with matching 300 Ohm @ 100 MHz impedance, 3A current rating, and 1206 package dimensions. Verify equivalent DCR and temperature specifications before replacing.