ACMS451616A800

Overview

The ACMS451616A800 is a single-line power line ferrite bead from the Max Echo ACMS series, designed for EMI suppression in surface-mount applications. Housed in an 1806 (4516 Metric) package, it provides an impedance of 80 Ohms at 100 MHz. The component supports a maximum current rating of 3A with a maximum DC resistance of 40mOhm. It operates reliably within a temperature range of -55°C to 125°C. This multilayer chip bead utilizes resistive characteristics to attenuate noise effectively.

Feature Summary

• Multilayer construction for effective EMI suppression
• High current handling capability suitable for power lines
• Low DC resistance to minimize signal loss

Applications

• Power line filtering in electronic circuits
• EMI suppression in high-current applications
• Noise attenuation in portable devices

Procurement Notes

Verify the specific impedance value and current rating against the official Max Echo datasheet before procurement. Confirm the package dimensions match the 1806 footprint requirements. Ensure the operating temperature range meets the environmental conditions of the target application. Cross-reference the part number to avoid confusion with similar series components.

Selection Notes

Select this component when a low-profile SMD ferrite bead with high current capacity is required. The 1806 package offers a balance between size and performance. Consider the 80 Ohm impedance at 100 MHz for targeted noise frequencies. Evaluate the 40mOhm DCR impact on power efficiency. Ensure compatibility with automated assembly processes for surface-mount technology.

Part Context

The ACMS451616A800 belongs to the ACMS series of multilayer ferrite chip beads manufactured by Max Echo Technology. This series focuses on providing reliable EMI suppression solutions using advanced magnetic materials and multi-layer printing techniques. The components are designed for high-frequency noise attenuation in compact electronic designs.

Replacement Considerations

Consult official substitution lists or cross-reference databases for verified alternatives. Ensure any replacement matches the 1806 package, 3A current rating, and 80 Ohm impedance specifications. Verify that the substitute component meets the same temperature and DCR requirements.

FAQ

What is the impedance of the ACMS451616A800 at 100 MHz?

The impedance is 80 Ohms at 100 MHz.

What is the maximum current rating for this ferrite bead?

The maximum current rating is 3A.