ACML-0805-170-T

Overview

The Abracon ACML-0805-170-T is a surface-mount ferrite chip bead from the ACML series, designed for electromagnetic interference suppression. It features an 0805 package with dimensions of 2.00mm length, 1.25mm width, and 0.85mm height. The component provides an impedance of 17 Ohms at a test frequency of 100 MHz with a tolerance of ±25%. It supports a maximum DC current of 2 A and has a maximum DC resistance of 50 mOhms. The device operates within a temperature range of -55°C to +125°C.

Feature Summary

• Provides high-frequency noise attenuation through ferrite material properties
• Supports high current handling capabilities suitable for power line filtering
• Utilizes a compact surface-mount footprint for automated assembly

Applications

• Electromagnetic interference suppression in communication equipment
• Noise filtering in video signal processing circuits
• Signal integrity management in office automation devices

Procurement Notes

Verify the specific impedance value and current rating against the official Abracon datasheet before integration. Confirm that the 0805 package dimensions align with the target PCB land pattern. Ensure the operating temperature range meets the environmental requirements of the final application. Check for RoHS compliance documentation if required by regulatory standards.

Selection Notes

Select this component when a low impedance value is required for minimal signal loss while maintaining noise suppression. The 2 A current rating makes it suitable for power rail applications where higher currents are present compared to standard signal lines. Consider the 0805 size constraint for available board space. Evaluate the 50 mOhm DC resistance impact on voltage drop in the circuit design.

Part Context

This part belongs to the Abracon ACML series of ferrite chip beads. The series offers various impedance values and current ratings across different package sizes, including 0402 and 0805 footprints. These components are engineered for general-purpose EMI suppression in electronic circuits requiring reliable performance across wide temperature ranges.

Replacement Considerations

Direct substitutes must match the 17 Ohm impedance at 100 MHz, 2 A current rating, and 0805 package dimensions. Verify equivalent DC resistance and temperature coefficients to ensure identical circuit behavior. Cross-reference with other manufacturers' ferrite bead specifications for functional compatibility.