ACML-0201-471-T

Overview

The ACML-0201-471-T is a single-line multilayer ferrite chip bead manufactured by Abracon LLC. It features an impedance of 470 Ohms at a test frequency of 100 MHz and supports a maximum DC current rating of 200 mA. The component exhibits a maximum DC resistance (DCR) of 1.4 Ohms with a tolerance of 25%. Designed for surface mount technology, it utilizes the 0201 package size, measuring 0.60 mm in length and 0.30 mm in width, with a maximum height of 0.35 mm. The device operates within a temperature range of -55°C to +125°C.

Feature Summary

• Multilayer construction provides compact noise suppression in minimal footprint designs
• High impedance characteristics effectively attenuate high-frequency electromagnetic interference
• Wide operating temperature range ensures reliability across diverse environmental conditions

Applications

• Portable electronic devices requiring space-constrained EMI filtering
• Mobile communication equipment signal line protection
• Consumer electronics power supply noise reduction

Procurement Notes

Verify the specific manufacturer part number against official Abracon documentation to ensure authenticity. Confirm that the requested component matches the exact electrical specifications and physical dimensions required for your design. Check for RoHS compliance status as indicated in the official datasheet. Ensure compatibility with your assembly process regarding moisture sensitivity levels and reflow soldering profiles.

Selection Notes

Select this component when board space is limited to the 0201 footprint but higher current handling than standard beads is needed. The 470 Ohm impedance at 100 MHz targets specific noise frequencies common in digital circuits. Consider the 1.4 Ohm DCR impact on voltage drop if used in low-voltage power rails. Evaluate thermal performance requirements given the small package size and 200 mA current rating.

Part Context

This component belongs to the ACML series of multilayer ferrite chip beads from Abracon LLC. These components are engineered for surface-mount applications where effective electromagnetic interference suppression is critical. The series offers various impedance values and current ratings across different package sizes to accommodate diverse circuit design constraints.

Replacement Considerations

Publicly confirmed substitute part numbers include FB060303T-471Y-S from CAL-CHIP.