The TDK TCM1608-900-4P-T000 is a common mode choke coil designed to suppress common mode noise in balanced transmission lines. It's manufactured by TDK Corporation and is primarily used to reduce electromagnetic interference (EMI) and improve signal integrity in various electronic circuits.

Applications

• USB 2.0/3.0/3.1: Common mode noise filtering for USB data lines to ensure reliable data transfer.
• HDMI/DVI: Noise suppression in HDMI and DVI interfaces to maintain high-quality audio and video signals.
• LVDS: Common mode choke for LVDS interfaces in display panels and other high-speed data transmission systems.
• Ethernet: Filtering noise on Ethernet lines (10/100/1000BASE-T) for stable network communication.
• Audio Lines: Noise reduction in audio signal paths to improve audio clarity and reduce distortion.

Features

• Compact Size: 1608 (0603 metric) footprint for space-saving PCB design.
• High Common Mode Impedance: Provides effective attenuation of common mode noise across a wide frequency range.
• Low Differential Mode Insertion Loss: Minimizes signal degradation on the differential signal.
• Four-Line Configuration: Suitable for applications with four balanced transmission lines.
• Surface Mount Technology (SMT): Easy to mount on PCBs using standard SMT assembly processes.

Benefits

• Improved Signal Integrity: Reduces common mode noise, resulting in cleaner and more reliable signal transmission.
• Reduced EMI Emissions: Minimizes electromagnetic interference, helping devices meet regulatory requirements.
• Enhanced System Performance: By filtering noise, the overall performance and stability of electronic systems are improved.
• Space Saving: Compact size allows for efficient use of PCB space.
• Easy Implementation: Simple to integrate into existing circuit designs.

Technical Specifications:
Case Size: 1608 (0603 Metric)
Impedance: 90 Ohms at 100 MHz<br/>Number of Lines: 4<br/>Operating Temperature Range: -40°C to +85°C<br/>Termination Style: Surface Mount