The LFBK1608LL431-T is a common mode choke coil manufactured by Taiyo Yuden. It is designed to suppress common mode noise in high-speed differential signal lines. These are often used in USB, HDMI, and other high-speed data interfaces.

Applications

• USB interfaces
• HDMI interfaces
• LVDS interfaces
• CAN bus
• High-speed differential signal lines

Features

• Compact size (1608 size, 1.6 x 0.8 mm)
• High common mode impedance
• Low differential mode impedance
• Excellent noise suppression characteristics
• Surface mount design

Benefits

• Effective suppression of common mode noise
• Maintains signal integrity of differential signals
• Reduced electromagnetic interference (EMI)
• Compact design for space-constrained applications
• Improved system reliability

Additional Details

The LFBK1608LL431-T has a common mode impedance of 430 Ω at 100 MHz. Its differential mode impedance is low, ensuring minimal signal distortion. It is designed to operate over a wide temperature range and is RoHS compliant. The small size and high performance of this common mode choke make it an ideal choice for use in portable electronic devices, consumer electronics, and automotive applications.

Proper use of this choke coil helps to meet electromagnetic compatibility (EMC) requirements and ensures reliable data transmission in high-speed communication systems.