ACML-0805-202-T

Overview

The Abracon ACML-0805-202-T is an unshielded ferrite chip bead designed for surface-mount applications. It features a 0805 (2012 metric) package with dimensions of 2 mm length, 1.25 mm width, and 0.85 mm height. The component provides an impedance of 2 kOhms at a test frequency of 50 MHz. It supports a maximum DC current of 200 mA and has a maximum DC resistance of 800 mOhms. The device operates within a temperature range of -55°C to +125°C and carries RoHS/RoHS II compliance.

Feature Summary

• Provides high impedance filtering for noise suppression in single-channel circuits
• Utilizes ferrite material construction for effective electromagnetic interference reduction
• Designed for reliable operation across extended industrial temperature ranges

Applications

• Communication equipment signal line protection
• Audio equipment circuit noise filtering
• Video equipment power rail conditioning
• Office automation device EMI suppression

Procurement Notes

Verify the specific impedance tolerance and DC resistance values against the official manufacturer datasheet prior to integration. Confirm that the 0805 footprint matches the target PCB design constraints. Ensure the selected variant meets the required thermal operating limits for the intended environment. Cross-reference the RoHS certification status with current regulatory requirements for the destination market.

Selection Notes

Select this component when high-frequency noise attenuation is required on low-current signal paths. The 200 mA rating suits sensitive logic or analog lines rather than power distribution. Consider the 0805 package size for space-constrained layouts requiring standard SMT assembly. Evaluate the 2 kOhm impedance profile against the specific noise spectrum of the application to ensure adequate filtering performance without excessive signal loss.

Part Context

This part belongs to the Abracon ACML series of ferrite chip beads, which are engineered for surface-mount technology. The series offers various impedance ratings and current capabilities to address diverse electromagnetic interference challenges. The ACML-0805-202-T specifically targets applications needing significant high-frequency attenuation within a compact form factor suitable for modern electronic assemblies.

Replacement Considerations

Consult official distributor databases for cross-referenced parts with matching 0805 footprints and comparable 2 kOhm impedance characteristics. Verify that any substitute maintains the same 200 mA current rating and 800 mOhm resistance limits. Ensure alternative components support the required -55°C to +125°C operating temperature range.