The CMM21T-371M-N is a common mode choke from Chilisin, designed to suppress common mode noise in various electronic applications. It is a surface mount device (SMD) suitable for automated assembly processes.

Applications:

• Differential signal lines in USB, HDMI, and Ethernet interfaces.
• Power lines in electronic devices.
• Suppression of common mode noise in various electronic circuits.
• LVDS signal lines

Features:

• High common mode impedance.
• Compact size.
• Surface mount design.
• Excellent noise suppression characteristics.
• RoHS compliant.

Benefits:

• Improved signal integrity by reducing common mode noise.
• Reduced electromagnetic interference (EMI).
• Smaller footprint compared to traditional common mode chokes.
• Easy integration into automated assembly lines.
• Environmentally friendly due to RoHS compliance.

Specifications:

While specific impedance, current rating, and voltage rating varies. Search results indicate typical characteristics like impedance in the hundreds of ohms at 100MHz, current ratings ranging from hundreds of milliamps to a few amps, and voltage ratings up to tens of volts. Consult the Chilisin datasheet for precise values relevant to CMM21T-371M-N.