The LFB2191MDZ3D384 is a common mode choke coil from Murata Electronics North America. This component is designed to suppress common mode noise in high-speed differential transmission lines. It's commonly used in various electronic devices to improve signal integrity and reduce electromagnetic interference (EMI).

Applications:

• USB interfaces
• HDMI interfaces
• LVDS lines
• DisplayPort interfaces
• Automotive Ethernet

Features:

• Compact Size: Small footprint for space-constrained applications.
• High Common Mode Impedance: Effective suppression of common mode noise.
• Low Differential Mode Impedance: Minimal impact on signal integrity.
• High Rated Current: Supports a significant amount of current without saturation.
• Excellent Temperature Stability: Reliable performance over a wide temperature range.

Benefits:

• Reduces EMI radiation from cables and connectors.
• Improves signal integrity in high-speed data transmission.
• Minimizes signal distortion.
• Enhances the reliability of electronic devices.
• Complies with EMC regulations.

Additional Details:

The LFB2191MDZ3D384 features a common mode impedance of 38 ohms at 100 MHz. It is designed to operate over a wide temperature range, and it is compliant with RoHS directives. Its compact size allows for easy integration into various circuit designs. The specific dimensions and electrical characteristics are provided in the manufacturer's datasheet. This common mode choke is often utilized in consumer electronics, industrial equipment, and automotive applications to ensure reliable data transmission and minimize electromagnetic interference.