The SDCL0603Q4N7ST02 is a high-performance common mode choke from Sunlord, designed for effective suppression of common mode noise in various electronic circuits. It is particularly suited for applications requiring signal integrity and electromagnetic compatibility (EMC).

Applications:

• USB interfaces: Protection against common mode noise in USB data lines.
• LVDS interfaces: Filtering common mode noise in low-voltage differential signaling applications.
• HDMI interfaces: Common mode noise suppression for HDMI signals to ensure signal quality.
• Networking equipment: Noise filtering in Ethernet and other network communication lines.
• General signal lines: Suppression of common mode interference in any signal transmission system.

Features:

• Compact Size: 0603 package size (0.063 inch x 0.031 inch) for space-constrained applications.
• High Common Mode Impedance: Provides effective suppression of common mode noise.
• Low Differential Mode Impedance: Minimal impact on the desired signal.
• Wide Operating Temperature Range: Suitable for various environmental conditions.
• RoHS Compliant: Compliant with Restriction of Hazardous Substances directive.

Benefits:

• Improved Signal Integrity: Reduces common mode noise, resulting in cleaner and more reliable signal transmission.
• Enhanced EMC Performance: Helps systems meet electromagnetic compatibility standards by suppressing noise emissions.
• Space Saving: Small footprint allows for integration into densely populated circuit boards.
• Reliable Performance: Provides consistent and dependable noise filtering.
• Reduced Interference: Minimizes the impact of external noise sources on sensitive circuits.

Additional Details:

The SDCL0603Q4N7ST02 features a common mode impedance of 47 Ohms at 100 MHz. It is designed for reflow soldering and is supplied in tape and reel packaging for automated assembly. This choke is designed to minimize the impact on differential signals while effectively attenuating common mode noise, making it an ideal choice for protecting sensitive electronic circuits from interference.