ACH32C-103-T001

Overview

The ACH32C-103-T001 is a T-type EMI filter circuit manufactured by TDK Corporation, designed for high-current power line applications. It features an LC (T) topology with a rated voltage of 50 V and a current rating of 6 A. The component utilizes a surface-mount package in the 1206 (3216 metric) footprint, measuring 3.2 mm in length, 1.6 mm in width, and 2.1 mm to 2.3 mm in height. It offers a capacitance of 10000 pF and operates within a temperature range of -40°C to +125°C. The device provides attenuation of -25 dB at frequencies between 30 MHz and 200 MHz.

Feature Summary

• Designed as a T-type EMC filter suitable for high-current circuits
• Provides excellent attenuation characteristics when used with stable grounds
• Surface mount construction in a compact 1206 footprint

Applications

• General purpose EMI suppression
• Power line filtering
• High-current circuit protection

Procurement Notes

Verify availability status as this component may be obsolete or end-of-life. Confirm exact physical dimensions and electrical parameters against the official TDK datasheet before integration. Ensure compatibility with existing PCB footprints and thermal management requirements. Check for valid replacement part numbers if sourcing new production units is required.

Selection Notes

Select this component for applications requiring robust EMI filtering in high-current environments. The 6 A rating and 50 V voltage limit define its operational boundaries. Consider the 1206 package size for space-constrained designs. Verify ground stability requirements to maximize attenuation performance. Compare against similar ACH series variants for specific frequency response needs.

Part Context

This component belongs to the TDK ACH series of EMI filter circuits. These filters are engineered for power line applications, offering compact solutions for noise suppression. The ACH32C-103-T001 specifically targets general-purpose filtering needs with high current handling capabilities. It represents a specialized passive component within TDK's broader electromagnetic interference mitigation portfolio.

Replacement Considerations

Public confirmed substitute part numbers include ACH32C-101-T001 and ACH32C-222-T. Verify electrical specifications and physical dimensions before substitution.