ACM 3225F2UV-201T007-S

Overview

The ACM3225F2UV-201T007-S is a surface mount common mode choke manufactured by TAI-TECH Advanced Electronics Co., Ltd. It features a two-line configuration with an inductance of 200 µH measured at 100 kHz. The component supports a maximum current rating of 70 mA and exhibits a DC resistance (DCR) of 5.5 Ohms. It operates within a voltage rating of 80V DC and utilizes a compact SMD package with dimensions of 3.20mm x 2.50mm.

Feature Summary

• Provides effective common mode noise suppression for differential signal lines
• Utilizes a wire-wound construction for stable inductive performance
• Designed for surface mount assembly to facilitate automated PCB integration

Applications

• High-speed data interface filtering
• USB port noise suppression
• HDMI signal line protection
• General purpose EMI reduction in consumer electronics

Procurement Notes

Verify the complete part number including suffixes against official distributor catalogs to ensure correct inductance tolerance and current rating specifications. Confirm that the selected variant matches the required 70mA current handling capability for the specific circuit design. Cross-reference the manufacturer's datasheet for precise mechanical footprint details to validate PCB layout compatibility before finalizing procurement orders.

Selection Notes

Select this component when designing circuits requiring moderate inductance values for low-current signal lines. Ensure the operating current remains below the 70mA limit to prevent saturation. Consider the 5.5 Ohm DCR impact on signal integrity and power loss. Verify that the 80V DC voltage rating exceeds the maximum potential difference across the lines in the application environment.

Part Context

This component belongs to the ACM series of wire-wound common mode chokes produced by TAI-TECH. The series focuses on providing reliable EMI filtering solutions for compact electronic devices. The F2UV designation typically indicates specific winding and core material characteristics optimized for high-frequency noise attenuation while maintaining a small form factor suitable for modern surface mount technology requirements.

Replacement Considerations

Consult official substitution lists from TAI-TECH or equivalent manufacturers offering similar 200µH @ 100kHz specifications. Ensure any alternative part maintains comparable current ratings and physical dimensions for direct board replacement without redesigning the footprint.