The TDK ACH3218-222-T is a common mode choke designed to suppress common mode noise in electronic circuits. As a product of TDK Corporation, a global leader in electronic components, this choke is engineered for effective noise suppression and signal integrity. The "-T" suffix indicates tape and reel packaging for automated assembly. It's a crucial component for ensuring compliance with electromagnetic compatibility (EMC) standards and improving the overall performance of electronic devices.

Applications

• USB interfaces in computers and peripherals to reduce common mode noise.
• HDMI cables in consumer electronics to prevent signal degradation.
• Power lines in electronic devices to suppress noise from the power source.
• Automotive electronics to protect sensitive circuits from common mode interference.
• Networking equipment to improve signal quality and data transmission.

Features

• Inductance: 2.2 mH, providing effective common mode noise suppression.
• Size: Compact 3218 (1206) package for easy integration into space-constrained applications.
• Material: Ferrite core material for high attenuation of common mode signals.
• Construction: Wound inductor for optimal performance.
• Packaging: Tape and reel packaging (-T) for automated assembly.

Benefits

• Effective Noise Suppression: Reduces common mode noise in electronic circuits.
• Improved Signal Integrity: Enhances the clarity and accuracy of signals.
• EMC Compliance: Helps meet regulatory requirements for electromagnetic compatibility.
• Compact Size: Allows for easy integration into small devices.
• Automated Assembly: Tape and reel packaging facilitates efficient automated assembly processes.

Additional Details

The ACH3218 series common mode chokes from TDK are known for their high performance and reliability. They are typically manufactured using advanced ferrite materials and winding techniques. The choke is designed to meet stringent industry standards for EMI/RFI suppression. It is commonly used in applications where common mode noise reduction is critical for proper operation. The datasheet provides detailed information on the choke's electrical characteristics, mechanical dimensions, and environmental specifications. The -T indicates it's provided on Tape and Reel for automated pick and place manufacturing.