The ACM3225-102-2P-T000 is a common mode choke coil manufactured by TDK Corporation. This component is designed to suppress common mode noise in various electronic circuits, thereby enhancing signal integrity and minimizing electromagnetic interference (EMI).

Applications

• USB Interfaces: Commonly used to filter common mode noise on USB data lines in computers, peripherals, and mobile devices.
• HDMI Connections: Employed in HDMI cables and devices to reduce noise and improve signal quality for audio and video transmission.
• LVDS Circuits: Used in LVDS (Low-Voltage Differential Signaling) interfaces for noise reduction in display panels and high-speed data transfer systems.
• Ethernet Ports: Integrated into Ethernet ports to suppress common mode noise and enhance signal integrity in network communications.
• General Signal Lines: Suitable for use in any signal line where common mode noise suppression is required to ensure reliable data transmission.

Features

• Compact Size: Features a small form factor suitable for space-constrained applications (3.2 x 2.5 mm).
• High Common Mode Impedance: Provides effective attenuation of common mode noise, ensuring signal clarity.
• Low Differential Mode Impedance: Minimizes signal distortion and insertion loss, preserving signal integrity.
• High Rated Current: Capable of handling relatively high current levels, making it suitable for various applications.
• Surface Mount Technology (SMT): Designed for automated assembly using SMT processes, facilitating efficient manufacturing.
• Excellent Temperature Stability: Maintains consistent performance characteristics over a wide temperature range, ensuring reliability in diverse operating conditions.

Benefits

• Effective Noise Suppression: Significantly reduces common mode noise, improving overall signal integrity and clarity.
• Enhanced Signal Integrity: Helps maintain signal quality in high-speed data transmission, ensuring reliable performance.
• Reduced EMI: Minimizes electromagnetic interference, aiding devices in meeting regulatory compliance requirements.
• Space-Saving Design: Compact form factor saves valuable board space, allowing for smaller and more efficient designs.
• Simplified Assembly: Compatible with standard SMT assembly processes, streamlining manufacturing and reducing production costs.

Additional Details

The ACM3225-102-2P-T000 typically exhibits a common mode impedance of 1000 Ohms at 100 MHz. It is a 2-line choke, designed to filter two differential signal pairs. The rated current is generally around 500mA to 1A, depending on the application and operating conditions. The operating temperature range is commonly -40°C to +85°C. The component is RoHS compliant, indicating that it adheres to environmental regulations by excluding hazardous substances.