ACMS321611A601 2A

Overview

The ACMS321611A601 2A is a single-line power line ferrite bead from the Max Echo EBMSACMS series, designed for EMI suppression in electronic circuits. It features a 1206 (3216 Metric) surface-mount package with dimensions of 3.20mm x 1.60mm and a maximum height of 1.10mm. The component provides an impedance of 600 Ohms at 100 MHz and supports a maximum rated current of 2A. Its DC resistance is specified at a maximum of 80mOhm, ensuring minimal voltage drop in high-current applications. The device operates within a temperature range of -55°C to 125°C.

Feature Summary

• Provides effective electromagnetic interference suppression for power lines through high impedance characteristics at target frequencies.
• Engineered for high-current handling capabilities suitable for direct integration into power supply traces.
• Utilizes multilayer ceramic construction for robust performance under varying thermal conditions.

Applications

• Power line filtering in portable electronic devices
• EMI suppression in automotive electronics systems
• Noise reduction in industrial control equipment power inputs

Procurement Notes

Verify the specific suffix and rating against the official Max Echo datasheet to ensure compatibility with design requirements. Confirm that the 2A current rating and 600 Ohm impedance match the target application's noise profile and load conditions. Check for RoHS compliance status if required by regulatory standards. Ensure storage conditions adhere to moisture sensitivity level guidelines before soldering.

Selection Notes

Select this component when a low DC resistance is critical for maintaining efficiency in high-current power paths. The 1206 footprint offers a balance between current capacity and board space constraints. Consider the 600 Ohm impedance value relative to the frequency spectrum of noise sources present in the system. Evaluate the thermal stability requirements to ensure operation within the specified -55°C to 125°C range.

Part Context

This part belongs to the EBMSACMS series of multilayer ferrite chip beads manufactured by Max Echo. These components are specifically engineered for power line applications where high current handling and compact size are necessary. The series utilizes advanced ceramic materials to achieve stable impedance characteristics across a wide temperature range, making them suitable for demanding industrial and consumer electronics environments.

Replacement Considerations

Consult the official Max Echo catalog for direct substitutes within the ACMS321611 series. Verify that any alternative part maintains identical impedance, current rating, and physical dimensions to ensure board compatibility without redesign.