HF30ACB453215-TD25

Chip Ferrite Bead Overview

The TDK HF30ACB453215-TD25 is a surface-mount ferrite bead designed for signal line noise suppression. It features an impedance of 70 Ohms at 100 MHz and supports a maximum current rating of 300 mA. The component has a maximum DC resistance of 400 milliohms and operates within a temperature range of -40°C to 125°C. It utilizes a 1812 (4532 metric) package with dimensions of 4.50 mm in length, 3.20 mm in width, and a maximum height of 1.75 mm. This device meets AEC-Q200 automotive grade standards.

Chip Ferrite Bead Feature Summary

• Designed for high-frequency interference reduction on signal lines
• Complies with AEC-Q200 automotive qualification standards
• Utilizes a compact surface-mount footprint for efficient PCB integration

Chip Ferrite Bead Applications

• Automotive electronic circuit noise suppression
• Signal line filtering in automotive modules
• High-frequency interference mitigation in compact electronic assemblies

Chip Ferrite Bead Procurement Notes

Verify the current manufacturing status as this part may be obsolete or subject to change. Confirm that any recommended substitutes meet the required electrical specifications and physical dimensions. Ensure compliance with RoHS3 and REACH regulations before finalizing procurement decisions for production use.

Chip Ferrite Bead Selection Notes

Select this component for applications requiring specific impedance characteristics at 100 MHz. Consider the 300 mA current rating and low DC resistance for power integrity. Verify compatibility with the 1812 package size and ensure the operating temperature range suits the environmental conditions of the target application.

Chip Ferrite Bead Part Context

This ferrite bead belongs to the HF-ACB series from TDK Corporation, which is engineered for automotive applications. The series provides reliable noise suppression solutions for sensitive signal lines in vehicles. Components in this family are designed to withstand harsh automotive environments while maintaining consistent electrical performance across varying temperatures.

Chip Ferrite Bead Replacement Considerations

The manufacturer recommends MMZ1608D800CTDH5 as a substitute. Verify that the alternative matches the required impedance, current rating, and package dimensions to ensure functional equivalence in the existing design.

Chip Ferrite Bead FAQ

What is the impedance value of this ferrite bead?

The impedance is 70 Ohms at a frequency of 100 MHz.

Is this component suitable for automotive applications?

Yes, it meets the AEC-Q200 automotive grade qualification standards.