The TX1474 is a surface mount common mode choke designed for noise suppression in various electronic circuits. Manufactured by Pulse A Technitrol Company, this component is engineered to effectively filter out common mode noise while allowing differential signals to pass through with minimal attenuation. Its compact size and surface mount design make it suitable for high-density PCB layouts.

Applications:

• USB data lines: Used to filter common mode noise on USB 2.0 and USB 3.0 interfaces.
• Ethernet interfaces: Employed in Ethernet ports to suppress noise and improve signal integrity.
• CAN bus systems: Applied in automotive and industrial CAN bus networks to reduce electromagnetic interference.
• Audio lines: Utilized in audio circuits to filter noise and improve audio quality.
• Power supply lines: Used to suppress common mode noise in DC power lines.

Features:

• High common mode impedance: Provides excellent attenuation of common mode noise.
• Low differential mode impedance: Minimizes signal distortion and attenuation.
• Surface mount design: Facilitates easy and efficient PCB assembly.
• Compact size: Suitable for high-density applications.
• Wide operating temperature range: Ensures reliable performance in various environments.

Benefits:

• Improved signal integrity: Reduces noise and distortion, resulting in clearer and more reliable signals.
• Reduced EMI/RFI: Suppresses electromagnetic interference and radio frequency interference, minimizing emissions.
• Enhanced system reliability: Protects sensitive circuits from noise-induced malfunctions.
• Simplified PCB layout: Surface mount design simplifies the assembly process and reduces space requirements.
• Compliance with regulatory standards: Helps meet EMC requirements for various applications.

The TX1474 common mode choke is constructed using high-quality ferrite core materials to ensure optimal performance and reliability. It is designed to meet stringent industry standards and is suitable for use in a wide range of applications where noise suppression is critical. Specific impedance, current rating, and voltage rating details can be found in the manufacturer's datasheet.