HF30ACB322513-T

Chip Ferrite Bead Overview

The HF30ACB322513-T is a single-line ferrite bead chip from the TDK HF-ACB series, designed for signal line filtering. It features an impedance of 31 Ohms at 100 MHz and supports a maximum current rating of 400 mA. The component has a maximum DC resistance (DCR) of 300 mOhm and operates within a temperature range of -40°C to 125°C. It utilizes a 1210 (3225 Metric) surface mount package with dimensions of 3.20 mm in length, 2.50 mm in width, and a maximum height of 1.50 mm. The device is AEC-Q200 qualified for automotive reliability.

Chip Ferrite Bead Feature Summary

• Provides effective electromagnetic interference suppression for high-speed signal lines through high impedance characteristics at target frequencies.
• Automotive-grade construction ensures reliability under harsh environmental conditions, meeting AEC-Q200 standards.
• Compact 1210 footprint allows for efficient space utilization on dense printed circuit boards.

Chip Ferrite Bead Applications

• High-speed data interface protection in automotive infotainment systems
• Signal integrity enhancement for USB or HDMI data lines
• Noise suppression in automotive electronic control units

Chip Ferrite Bead Procurement Notes

Verify component authenticity by checking manufacturer markings against official datasheet specifications. Confirm RoHS compliance status as required by regional regulations. Ensure storage conditions maintain moisture sensitivity level ratings prior to reflow soldering. Validate that the specific suffix matches the intended impedance and packaging requirements for the design.

Chip Ferrite Bead Selection Notes

Select this component when a 31 Ohm impedance at 100 MHz is required for signal line filtering. Ensure the 400 mA current rating exceeds the maximum operating current of the protected circuit. Verify that the 1210 package size fits the available board real estate. Consider the -40°C to 125°C operating range for environmental compatibility.

Chip Ferrite Bead Part Context

This part belongs to the TDK HF-ACB series, which consists of automotive-grade ferrite beads. These components are engineered specifically for demanding automotive applications requiring robust noise suppression and high reliability. The series offers various impedance values and package sizes to suit different signal line requirements.

Chip Ferrite Bead Replacement Considerations

Publicly confirmed substitute: MMZ1608D500CTDH5. Verify electrical parameters and physical dimensions before substitution.