The ACA5020M4-040-T is a common mode choke coil manufactured by TDK Corporation. It is designed to suppress common mode noise in various electronic devices and systems. This choke coil is particularly effective in reducing unwanted electromagnetic interference (EMI) and improving signal integrity. Its compact size and robust construction make it suitable for a wide range of applications.

Applications:

• USB lines
• HDMI lines
• Differential signal lines
• LVDS lines
• CAN bus lines
• Power lines

Features:

• Compact size (5.0 x 2.0 x 2.0 mm)
• High common mode impedance
• Low differential mode impedance
• Excellent noise suppression characteristics
• Surface mount technology (SMT)
• RoHS compliant

Benefits:

• Effective Noise Suppression: The high common mode impedance effectively attenuates common mode noise, improving signal quality and reducing EMI.
• Minimal Signal Distortion: The low differential mode impedance ensures minimal signal distortion, preserving signal integrity.
• Space Saving: The compact size allows for easy integration into densely populated circuit boards.
• Easy Assembly: Surface mount technology simplifies the assembly process and reduces manufacturing costs.
• Environmental Compliance: RoHS compliance ensures that the product meets environmental regulations.

Additional Details:

The ACA5020M4-040-T common mode choke coil is constructed with a ferrite core material that provides excellent magnetic properties and high impedance over a wide frequency range. It is designed to be compatible with automated pick-and-place equipment for efficient manufacturing. The choke coil's robust construction ensures reliable performance in harsh environmental conditions. It is typically used in conjunction with other EMI suppression components, such as capacitors and resistors, to achieve optimal noise filtering performance. The specific impedance characteristics and current handling capabilities of this choke coil make it suitable for a variety of applications where common mode noise suppression is critical.