The FCT1-120M22SLD is a high-performance common mode choke from Coilcraft, designed to suppress common mode noise in various electronic circuits. It's particularly effective in filtering unwanted signals from power lines and data lines, ensuring signal integrity and compliance with electromagnetic compatibility (EMC) standards.

Applications

• Power Line Filtering: Used in power supplies and other power electronic devices to reduce noise entering or leaving the equipment.
• Data Line Filtering: Employed in data communication interfaces (e.g., USB, Ethernet) to minimize common mode noise and improve signal quality.
• EMI Suppression: Integrated into various electronic devices to meet EMC regulatory requirements by suppressing electromagnetic interference.
• Audio Equipment: Helps to filter noise in audio circuits for clearer sound reproduction.
• Industrial Control Systems: Protects sensitive control circuitry from common mode noise in harsh industrial environments.

Features

• High Common Mode Attenuation: Provides significant attenuation of common mode noise across a wide frequency range.
• Compact Size: Designed for space-constrained applications.
• Low Profile: Facilitates integration into slim electronic devices.
• High Current Handling Capability: Suitable for applications with high current requirements.
• Excellent Temperature Stability: Maintains performance characteristics over a wide temperature range.

Benefits

• Improved Signal Integrity: Reduces common mode noise, leading to cleaner and more reliable signals.
• Enhanced EMC Performance: Enables electronic devices to meet stringent EMC standards and regulations.
• Reduced Noise Interference: Minimizes unwanted noise in sensitive electronic circuits, improving overall performance.
• Increased System Reliability: Protects circuits from noise-related damage, extending the lifespan of electronic devices.
• Simplified Design: Facilitates easier integration into existing circuit designs with its compact size and low profile.

Additional Details

The FCT1-120M22SLD features a ferrite core material, which contributes to its high common mode impedance and attenuation characteristics. It's designed for automated assembly, reducing manufacturing costs. Key specifications include a common mode impedance of 120 Ohms at 22 MHz, a rated current, and a specific operating temperature range. For detailed technical specifications, refer to the Coilcraft datasheet for FCT1-120M22SLD.