ACH32C-333-TL001

Overview

The TDK ACH32C-333-TL001 is a surface-mount EMI filter circuit designed for power line applications. It utilizes an LC (T-type) topology with a third-order low-pass configuration. The component features a capacitance of 0.033 µF and supports a continuous current rating of 6 A at a rated voltage of 50 V. It operates within a temperature range of -40°C to +125°C. The device is housed in a compact 1206 (3216 metric) package, measuring 3.2 mm in length, 1.6 mm in width, and 2.1 mm in height.

Feature Summary

• Provides effective electromagnetic interference suppression through a third-order LC T-type filter architecture.
• Engineered for high-current power line filtering applications with a 6 A continuous current rating.
• Designed for reliable operation across a wide industrial temperature range from -40°C to +125°C.

Applications

• Power line filtering in electronic equipment
• EMI suppression in general-purpose circuits
• Noise reduction in automotive electronics

Procurement Notes

Verify the specific ordering suffix carefully, as variations such as TL001 or T001 may exist within the same series. Confirm availability status, as this component has been identified as End-of-Life (EOL) by major distributors like Mouser. Ensure that any substitute components meet the original electrical specifications and physical footprint requirements before integration into the design.

Selection Notes

Select this component when a compact, high-current EMI solution is required for power lines. The 1206 package size offers space efficiency compared to larger through-hole alternatives. Consider the 6 A current rating and 50 V voltage limit to ensure compatibility with the target circuit's operational parameters. Verify that the third-order attenuation characteristics align with the specific noise spectrum present in the application environment.

Part Context

This part belongs to the TDK ACH series of 3-terminal filters. These components are specifically engineered for suppressing electromagnetic interference in power supply lines. The series is characterized by its ability to handle significant currents while maintaining a small form factor suitable for modern surface-mount assembly processes.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. The source indicates the product is End-of-Life (EOL). Designers should consult official TDK resources or authorized distributors for validated replacement options that match the electrical and mechanical specifications.