The ACT4532-102G-2PTLD10 is a common mode choke from TDK Corporation, designed to suppress common mode noise in various electronic circuits. It is part of the ACT4532 series, which is known for its compact size and high performance in noise suppression. This specific model has an inductance of 1000uH and is designed for applications requiring effective common mode noise filtering while maintaining signal integrity.

Applications

• USB lines in computers and peripherals
• Differential signal lines in automotive electronics
• LVDS lines in display panels
• CAN bus lines in industrial automation
• Power lines in electronic devices to reduce conducted EMI

Features

• Compact size: 4.5mm x 3.2mm footprint
• High common mode impedance for effective noise suppression
• Low differential mode impedance to maintain signal integrity
• High rated current
• Surface mount device (SMD)
• Operating temperature range: -40°C to +125°C
• RoHS compliant

Benefits

• Reduces common mode noise, improving signal quality
• Maintains signal integrity due to low differential mode impedance
• Saves board space with its compact size
• Enhances the electromagnetic compatibility (EMC) of electronic devices
• Improves reliability and performance of electronic systems

Additional Details

The ACT4532-102G-2PTLD10 common mode choke is constructed with a ferrite core and multiple windings, optimized for suppressing common mode noise while minimizing the impact on differential signals. Common mode noise is a type of electromagnetic interference (EMI) that appears on both signal lines simultaneously, and it can degrade signal quality and cause malfunctions in electronic devices. This choke effectively attenuates common mode noise by presenting a high impedance to it, while allowing differential signals to pass through with minimal attenuation. The device's compact size makes it suitable for use in densely populated circuit boards. Its high rated current allows it to be used in a variety of applications. Proper application requires consideration of the specific noise frequencies and impedance requirements of the circuit. The choke should be placed as close as possible to the noise source or the sensitive circuit to maximize its effectiveness. It is also crucial to ensure proper soldering and handling during assembly to avoid damage to the device. TDK's commitment to quality manufacturing ensures consistent performance and reliability of the ACT4532-102G-2PTLD10.