The SBPSC-11R310-221A is a common mode choke manufactured by NEC. It's designed to suppress common mode noise in various electronic circuits. Common mode chokes are essential components in reducing electromagnetic interference (EMI) and ensuring electromagnetic compatibility (EMC) in electronic devices.

Applications

• Power supplies: Filtering noise in power supply circuits.
• Data lines: Suppressing common mode noise on data communication lines, such as USB, Ethernet, and HDMI.
• Audio equipment: Reducing noise in audio signal paths.
• Industrial control systems: Protecting sensitive control circuitry from noise interference.
• Consumer electronics: Improving the performance and reliability of various electronic devices.

Features

• High common mode impedance: Provides effective suppression of common mode noise.
• Low differential mode impedance: Minimizes signal distortion.
• Compact size: Allows for easy integration into space-constrained applications.
• High current capacity: Suitable for use in high-current circuits.
• Wide operating temperature range: Ensures reliable performance in various environments.

Benefits

• Reduced EMI: Minimizes electromagnetic interference, improving the overall performance of electronic devices.
• Improved EMC: Ensures electromagnetic compatibility, preventing interference with other electronic devices.
• Enhanced signal integrity: Reduces noise and distortion in signal paths, improving signal quality.
• Increased reliability: Protects sensitive circuitry from noise interference, increasing the reliability of electronic devices.
• Compliance with regulatory standards: Helps meet regulatory requirements for EMI and EMC.

Additional Details

Specific technical specifications for the SBPSC-11R310-221A, such as inductance, impedance, rated current, and DC resistance, would need to be obtained from the manufacturer's datasheet. These specifications are crucial for selecting the appropriate common mode choke for a given application.