ACF451832-223-TD01

Overview

The TDK ACF451832-223-TD01 is a surface-mount EMI filter circuit belonging to the ACF series. It features an LC (T) filter topology designed for signal line applications. The component has a voltage rating of 50 V and a current rating of 300 mA. It utilizes SMD/SMT termination styles and is housed in a 1812 package, corresponding to the 4532 metric dimension. The device operates within a temperature range starting from -25°C.

Feature Summary

• Surface-mount construction for automated assembly
• LC (T) network topology for signal filtering
• Compact 1812 footprint design

Applications

• Data lines for mobile devices

Procurement Notes

Verify availability status as this part number may be obsolete or discontinued by the manufacturer. Confirm exact electrical parameters against the official datasheet before integration. Ensure compatibility with existing PCB footprints and reflow soldering profiles. Check for valid replacement components if supply chain constraints exist.

Selection Notes

Select this component for high-density signal line filtering where space is limited. The 300 mA rating suits low-power data interfaces. Verify that the 50 V rating meets system requirements. Consider the -25°C minimum operating temperature for environmental suitability.

Part Context

This component is part of the TDK ACF series of EMI/RFI filters. These filters are engineered for suppressing electromagnetic interference in compact electronic designs. The series offers various inductance values tailored for different frequency attenuation needs while maintaining small physical dimensions suitable for modern portable electronics.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.