The TK11545MTL is a common mode choke manufactured by Toko America Inc. Designed for effective suppression of common mode noise in various electronic circuits, it ensures that differential signals are passed through with minimal attenuation. This component is essential for maintaining electromagnetic compatibility (EMC) and reducing interference in sensitive electronic equipment.

Applications

• USB interfaces: Filters common mode noise present on USB data lines to ensure reliable data transfer.
• Ethernet ports: Reduces noise picked up by Ethernet cables, improving signal integrity in network communications.
• Power lines: Suppresses noise on both AC and DC power lines to protect downstream circuitry.
• Audio equipment: Filters unwanted noise in audio signal paths, leading to clearer audio reproduction.
• Data communication systems: Improves the reliability of data transmission by filtering common mode interference.

Features

• High common mode impedance: Offers significant attenuation of common mode noise.
• Low differential mode impedance: Keeps signal loss to a minimum, ensuring signal integrity.
• Compact design: Suitable for use in applications where board space is limited.
• Broad operating temperature range: Functions reliably in diverse environmental conditions.
• Superior insulation resistance: Enhances safety and long-term reliability.

Benefits

• Enhanced signal integrity: Reduces the impact of noise and interference on signal quality.
• Improved EMC performance: Helps meet regulatory requirements for electromagnetic compatibility.
• Greater system reliability: Protects components from the damaging effects of electrical noise.
• Lower EMI emissions: Decreases electromagnetic interference emitted by electronic devices.
• Enhanced audio clarity: Improves the quality of audio signals by reducing noise.

Additional Details

The TK11545MTL typically utilizes a ferrite core, which delivers high permeability and excellent noise suppression capabilities. Key specifications include its inductance value, DC resistance, and rated current, all of which can be found in the manufacturer's datasheet. It is designed for surface mount assembly, facilitating efficient manufacturing processes.