The TLA-3T106LF-T is a common mode choke coil manufactured by TDK Corporation. It's designed to suppress common mode noise in various electronic circuits, ensuring electromagnetic compatibility (EMC) and preventing interference with other devices.

Applications

• USB lines in computers and peripherals
• Differential signal lines in communication equipment (e.g., Ethernet, LAN)
• Power lines in electronic devices
• Automotive applications
• Industrial control systems

Features

• Inductance: Typically around 10 mH (exact value varies based on specific part number and datasheet).
• Rated Current: Specified in the datasheet, often in the range of hundreds of milliamps to a few amps.
• DC Resistance (DCR): Low DCR to minimize power loss.
• Operating Temperature Range: Typically -40°C to +85°C or wider.
• Compact Size: Designed for space-constrained applications.
• High Common Mode Attenuation: Effectively suppresses common mode noise.
• RoHS Compliant: Lead-free and compliant with environmental regulations.

Benefits

• Improved EMC performance by suppressing common mode noise.
• Reduced interference with other electronic devices.
• Enhanced signal integrity in communication lines.
• Increased reliability of electronic systems.
• Compliance with regulatory requirements for EMC.

Additional Details

The TLA-3T106LF-T common mode choke coil is constructed with a ferrite core and wound with enameled copper wire. Its performance characteristics are tightly controlled to ensure consistent and reliable noise suppression. The physical dimensions of the component are critical for board layout and mounting. Detailed specifications, including inductance tolerance, rated current, and DC resistance, are available in the TDK datasheet. Proper selection of a common mode choke coil requires careful consideration of the application's frequency range and noise characteristics. The insertion loss characteristics of the choke coil are crucial for determining its effectiveness in suppressing noise. The TLA-3T106LF-T is suitable for automated assembly processes. The component's reliability is ensured through rigorous testing and quality control procedures. It's commonly used in consumer electronics, industrial equipment, and automotive systems. This choke coil plays a crucial role in ensuring the proper functioning and compliance of electronic devices with EMC regulations.