ACMS451616A181

Overview

The ACMS451616A181 is a single-line power line ferrite bead manufactured by Max Echo Technology Corp. It features an 1806 (4516 Metric) surface-mount package designed for EMI suppression in power circuits. The component exhibits an impedance of 180 Ohms at 100 MHz and supports a maximum current rating of 3A. Its DC resistance is specified at a maximum of 40mOhm, ensuring low insertion loss while providing effective noise filtering for high-current applications.

Feature Summary

• Provides electromagnetic interference suppression for power lines
• Designed for surface-mount assembly in compact electronic devices
• Capable of handling high continuous current loads

Applications

• Power supply input filtering
• DC-DC converter output stages
• High-current signal line noise reduction

Procurement Notes

Verify the specific suffix codes against official Max Echo documentation to confirm exact electrical tolerances and packaging configurations. Ensure that the requested part matches the required impedance and current ratings for your circuit design. Cross-reference with authorized distributors to confirm availability and authenticity before placing orders.

Selection Notes

Select this component when designing circuits requiring robust EMI filtering for power lines carrying up to 3A. The 1806 package size offers a balance between current handling capability and board space efficiency. Consider the 180 Ohm impedance at 100 MHz to ensure adequate attenuation for your specific noise frequency spectrum.

Part Context

This component belongs to the ACMS series of multilayer ferrite chip beads produced by Max Echo Technology Corp. The series is engineered for general-purpose EMI suppression in consumer electronics and industrial equipment. The ACMS451616 designation indicates the specific impedance value and physical dimensions within the product family.

Replacement Considerations

Consult official substitution lists from Max Echo or equivalent manufacturers for compatible parts with matching impedance, current rating, and package dimensions. Verify that any alternative component meets the same thermal and electrical performance standards.