ACH32C-100-T

Overview

The ACH32C-100-T is a T-type EMI filter circuit manufactured by TDK Corporation. It features a capacitance of 10 pF and supports a rated current of 6 A with a voltage rating of 50 V. The component utilizes an LC (T) filter topology and operates within a frequency range of 2 GHz to 6 GHz, providing 20 dB attenuation. Designed for surface mount applications, it is housed in a 1206 (3216 metric) package measuring 3.20 mm x 1.60 mm x 2.10 mm. The device functions reliably across a temperature range of -40°C to +125°C.

Feature Summary

• Functions as a third-order low-pass filter designed for high-current circuits
• Provides excellent attenuation characteristics when used with stable grounds
• Utilizes a compact three-pad surface mount footprint

Applications

• High-speed digital signal line filtering
• Power line noise suppression in compact electronics
• EMI mitigation in automotive electronic systems

Procurement Notes

Verify the specific suffix against official documentation, as variations may exist. Confirm availability status directly with authorized distributors or TDK, as supply conditions change. Ensure the selected variant matches the required capacitance and current ratings for the target application. Cross-reference part numbers carefully to avoid substitution errors.

Selection Notes

Select this component for applications requiring significant current handling alongside high-frequency noise reduction. The 6 A rating distinguishes it from lower-capacitance variants in the series. Evaluate ground stability requirements to maximize attenuation performance. Consider the 1206 package dimensions for PCB layout constraints.

Part Context

This component belongs to the ACH series of T-type EMC filters from TDK. These filters are engineered for robust performance in demanding environments. The series offers various capacitance options to suit different filtering needs while maintaining a consistent form factor and current handling capability.

Replacement Considerations

Public confirmed substitute part numbers are not available.