HF50ACB453215-T

Chip Ferrite Bead Overview

The TDK HF50ACB453215-T is a ferrite bead chip designed for signal line filtering in the HF-ACB automotive series. It features a 1812 (4532 Metric) surface-mount package with dimensions of 4.50mm x 3.20mm and a maximum height of 1.75mm. The component provides an impedance of 125 Ohms at 100 MHz, supports a maximum current rating of 300mA, and has a maximum DC resistance of 400 mOhm. It operates within a temperature range of -40°C to 125°C and holds AEC-Q200 qualification.

Chip Ferrite Bead Feature Summary

• AEC-Q200 qualified for automotive reliability standards
• Single-line signal noise suppression capability
• Compact 1812 surface-mount form factor

Chip Ferrite Bead Applications

• Automotive electronic circuit noise filtering
• Signal line EMI suppression in vehicle systems
• High-frequency interference reduction in compact automotive modules

Chip Ferrite Bead Procurement Notes

Verify component authenticity through authorized TDK distributors or certified partners. Confirm AEC-Q200 certification status and RoHS3 compliance prior to integration. Ensure storage conditions adhere to moisture sensitivity level 1 requirements. Validate that the specific suffix matches design specifications for automotive grade applications.

Chip Ferrite Bead Selection Notes

Select this component for automotive designs requiring single-line signal filtering with moderate current handling. The 1812 package suits space-constrained PCB layouts. Verify that the 300mA current rating and 400 mOhm DCR align with the target circuit's power and loss constraints. Ensure compatibility with reflow soldering profiles specified for automotive-grade components.

Chip Ferrite Bead Part Context

This part belongs to the HF-ACB series, which is specifically engineered for commercial and automotive applications. The series emphasizes high reliability and compliance with stringent automotive quality standards. It serves as a passive filter solution for suppressing electromagnetic interference in sensitive signal paths within vehicles.

Chip Ferrite Bead Replacement Considerations

The MMZ1608S121ATD25 is listed as a manufacturer-recommended substitute. Verify pinout compatibility and electrical parameter alignment before substitution.