ACML-0402-601-T

Overview

The Abracon ACML-0402-601-T is a multilayer ferrite chip bead designed for surface-mount applications. It provides an impedance of 600 Ohms at a test frequency of 100 MHz with a maximum DC current rating of 100 mA. The component features a maximum DC resistance of 1 Ohm and operates within a temperature range of -55°C to +125°C. It utilizes SMD/SMT termination and is housed in a compact 0402 (1005 metric) package measuring 1 mm in length, 0.5 mm in width, and 0.5 mm in height.

Feature Summary

• Multilayer construction for high-density circuit board integration
• High impedance performance at 100 MHz for effective noise suppression
• Compact 0402 footprint suitable for space-constrained designs

Applications

• High-speed data line filtering
• Power supply noise attenuation
• RF interference suppression in portable electronics

Procurement Notes

Verify the specific impedance value and current rating against the official manufacturer datasheet prior to procurement. Confirm that the 0402 package dimensions align with the target PCB land pattern. Ensure the operating temperature range meets the environmental requirements of the final assembly. Cross-reference the manufacturer part number to avoid confusion with similar series variants.

Selection Notes

Select this component when a 600 Ohm impedance at 100 MHz is required for EMI suppression in tight spaces. The 100 mA current rating limits suitability for high-power lines; verify load currents do not exceed specifications to prevent saturation. The wide temperature range supports operation in harsh environments. Compare DC resistance values against signal integrity requirements to minimize insertion loss in critical paths.

Part Context

This component belongs to the Abracon ACML series of ferrite beads. The series offers various impedance and current ratings across different package sizes. The ACML-0402-601-T specifically addresses the need for high-impedance filtering in the smallest standard surface-mount form factor available from the manufacturer.

Replacement Considerations

Direct substitutes include other 0402 ferrite beads with 600 Ohms @ 100 MHz and >= 100 mA ratings. Verify pinout compatibility and physical dimensions before substitution. Check if alternative manufacturers offer equivalent thermal and electrical characteristics.