ACML-0603H-331-T

Overview

The ACML-0603H-331-T is a ferrite bead from the Abracon ACML-0603H series, designed for high-power applications in sub-GHz frequency ranges. It features an impedance of 330 ohms at 100 MHz with a tolerance of 25%. The component supports a maximum DC current of 1.2 A and has a maximum DC resistance of 140 milliohms. It utilizes a 0603 (1608 metric) surface-mount package and operates within a temperature range of -55°C to +125°C.

Feature Summary

• Suppresses high-frequency interference in signal and power lines
• Optimized for high-power sub-GHz frequency applications
• Compliant with RoHS/RoHS II standards

Applications

• Sub-GHz frequency circuits
• High-power signal conditioning
• Power line noise suppression

Procurement Notes

Verify the specific impedance value and current rating against the official Abracon datasheet prior to integration. Confirm that the 0603 package dimensions and thermal characteristics align with the target PCB layout requirements. Ensure compliance with relevant environmental regulations such as RoHS/RoHS II for the intended market.

Selection Notes

Select this component when high current handling capability is required alongside significant impedance at 100 MHz. The 0603 footprint offers a balance between size and power dissipation. Consider the 140 milliohm DC resistance impact on voltage drop in low-voltage power rails compared to lower-resistance alternatives.

Part Context

This part belongs to the ACML-0603H series, which focuses on high-power ferrite beads. Unlike standard general-purpose beads, this series is engineered to handle higher DC currents while maintaining effective noise suppression characteristics in compact surface-mount packages suitable for dense board layouts.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.