ACMS453215A151

Overview

The ACMS453215A151 is a single-line power line ferrite bead manufactured by Max Echo, designed for surface-mount assembly in the 1812 (4532 Metric) package. It exhibits an impedance of 150 Ohms at 100 MHz and supports a maximum current rating of 3 Amperes. The component features a maximum DC resistance of 40 milliohms and operates within a temperature range of -55°C to 125°C. Its physical dimensions are 4.50mm in length and 3.20mm in width, with a maximum height of 1.50mm.

Feature Summary

• Provides electromagnetic interference suppression for power lines through high-impedance characteristics at specific frequencies.
• Utilizes multilayer chip technology for compact integration into space-constrained circuit boards.
• Engineered for high-current applications with a rated capacity of 3 Amperes.

Applications

• Power supply filtering in electronic devices
• Noise suppression on data lines requiring high current handling
• EMI reduction in portable electronics

Procurement Notes

Verify the manufacturer part number ACMS453215A151 against official Max Echo documentation to ensure authenticity. Confirm that the required specifications, including 150 Ohms impedance at 100 MHz and 3A current rating, match the design requirements. Check for RoHS3 compliance and moisture sensitivity level 1 status as per standard industry practices for this component type.

Selection Notes

Select this component when a 1812 footprint is available and a 3A current rating is necessary for the power line application. Ensure the operating environment stays within the -55°C to 125°C range. Compare the 150 Ohm impedance value against noise frequency profiles to confirm effective attenuation. Consider the 40 milliohm DCR impact on voltage drop if efficiency is critical.

Part Context

This component belongs to the ACMS series of multilayer ferrite chip beads from Max Echo Technology Corp. The series utilizes professional magnetic materials combined with multi-layer printing and low-temperature co-firing technologies. These components are designed to offer reliable EMI suppression in compact surface-mount packages suitable for modern electronic manufacturing.

Replacement Considerations

The Fair-Rite Products Corp. part number 2518121217Y3 is documented as a parameter-equivalent substitute. Verify electrical compatibility, specifically impedance and current ratings, before substitution.