HF50ACB321611-T

Chip Ferrite Bead Overview

The TDK HF50ACB321611-T is a ferrite bead and chip component designed for signal line noise suppression. It features an impedance of 31 Ohms at 100 MHz and supports a rated current of 500mA. The device has a maximum DC resistance of 200 milliohms and operates within a temperature range of -40°C to +125°C. It utilizes a 1206 (3216 Metric) surface-mount package with dimensions of 3.20mm x 1.60mm x 1.30mm max height. This component belongs to the HF-ACB series, which is qualified to AEC-Q200 standards for automotive applications.

Chip Ferrite Bead Feature Summary

• Provides high-level performance for noise suppression in general signal lines
• Qualified to AEC-Q200 standards for automotive reliability
• Designed for surface-mount installation in compact electronic assemblies

Chip Ferrite Bead Applications

• Automotive signal line filtering
• General purpose noise suppression circuits
• High-frequency interference mitigation in electronic systems

Chip Ferrite Bead Procurement Notes

Verify component status as this part may be obsolete or not recommended for new designs. Confirm availability through authorized distributors and check for valid replacement options if production continuity is required. Ensure compliance with RoHS3 specifications during sourcing.

Chip Ferrite Bead Selection Notes

Select this component when a 31 Ohm impedance at 100 MHz is required for signal integrity. The 500mA current rating suits low-power signal lines. Consider the 1206 footprint for board space constraints. Verify AEC-Q200 qualification meets specific automotive project requirements.

Chip Ferrite Bead Part Context

This ferrite bead belongs to the HF-ACB series from TDK Corporation, specifically engineered for automotive-grade applications. The series offers various impedance values and current ratings within the 1206 package format. The HF50ACB321611-T represents a specific configuration optimized for 100 MHz noise attenuation in sensitive signal paths.

Chip Ferrite Bead Replacement Considerations

Public confirmed substitutes include MMZ1608S400ATD25 by TDK and ILB1206ER310V by Vishay Dale. Verify electrical compatibility before substitution.