The TX1298NL is a common mode choke designed for noise suppression in various electronic applications. Manufactured by Pulse, this component is primarily used to reduce common-mode noise on differential signal lines, enhancing signal integrity and system performance. The “NL” suffix typically indicates a lead-free termination, compliant with environmental regulations.

Applications

• CAN (Controller Area Network) bus systems
• Ethernet interfaces
• Differential signal transmission lines
• Industrial automation equipment
• Automotive electronics

Features

• High common mode attenuation
• Low differential mode insertion loss
• Surface mount design for automated assembly
• Compact size
• RoHS compliant (lead-free)

Benefits

• Improved signal integrity by reducing common-mode noise
• Enhanced system reliability by preventing noise-related failures
• Reduced EMI (Electromagnetic Interference) emissions
• Simplified PCB layout due to the component's compact size
• Compliance with environmental regulations

Additional Details

The TX1298NL is characterized by its high common mode impedance and low differential mode impedance. This ensures that common mode noise is effectively blocked, while differential signals are passed through with minimal signal degradation. Its surface mount design enables efficient and cost-effective assembly onto printed circuit boards (PCBs). The part's compact size makes it suitable for applications where board space is limited. Specific electrical characteristics include impedance at specified frequencies, DC resistance, and rated current. Consult the manufacturer's datasheet for detailed specifications regarding inductance, DCR, rated current, and isolation voltage.