The ACF451832-221-T is a common mode filter manufactured by TDK Corporation. This filter is designed to suppress common mode noise in high-speed differential signal lines.

Applications

• USB lines
• HDMI lines
• LVDS lines
• DisplayPort lines
• Other high-speed differential interfaces

Features

• Impedance: 220 Ohms at 100 MHz
• Rated Current: 500 mA
• DC Resistance: 0.3 Ohms (typical)
• Operating Temperature Range: -40°C to +85°C
• Surface Mount Device (SMD)

Benefits

• Suppresses common mode noise effectively.
• Improves signal integrity in high-speed data transmission.
• Reduces electromagnetic interference (EMI).
• Compact size for space-constrained applications.
• RoHS compliant.

Additional Details

The ACF451832 series from TDK is known for its high performance and reliability. The filter is designed to minimize signal distortion while effectively suppressing common mode noise. It is suitable for use in a wide range of applications where signal integrity is critical.

Technical Specifications:

• Insertion Loss (Differential Mode): -0.5 dB (typical) at 100 MHz
• Insertion Loss (Common Mode): -20 dB (typical) at 100 MHz
• Termination Style: Surface Mount
• Package Size: 1812 (4.5mm x 3.2mm)

Note: Always refer to the manufacturer's datasheet for the most accurate and up-to-date specifications.