The PG1642.301HLT is a Common Mode Choke manufactured by Pulse Electronics. Common mode chokes are used to suppress common mode noise in electronic circuits, improving signal integrity and reducing electromagnetic interference (EMI).

Applications:

• Power Supplies: Used to filter common mode noise in power supply input and output circuits.
• Data Communication Lines: Employed in Ethernet, USB, and other data communication lines to reduce EMI.
• Audio Circuits: Integrated into audio circuits to filter out common mode noise, improving sound quality.
• Motor Control Circuits: Used in motor control circuits to suppress noise generated by motors.
• Industrial Equipment: Found in industrial equipment to reduce EMI and improve reliability.

Features:

• High Common Mode Impedance: Provides high impedance to common mode noise, effectively suppressing it.
• Low Differential Mode Impedance: Exhibits low impedance to differential mode signals, allowing them to pass through with minimal attenuation.
• Compact Size: Available in a compact package for space-constrained applications.
• High Current Capacity: Can handle relatively high currents without saturation.
• RoHS Compliant: Environmentally friendly and compliant with RoHS standards.

Benefits:

• Reduced EMI: Effectively suppresses common mode noise, reducing EMI and improving system performance.
• Improved Signal Integrity: Filters out noise, improving signal integrity and reducing errors.
• Enhanced System Reliability: Reduces the impact of noise on sensitive electronic components.
• Compact Design: Small size allows for easy integration into various applications.
• Compliance with Standards: Helps meet EMI compliance standards.

Additional Details:

The PG1642.301HLT has specific inductance and current ratings. The insertion loss characteristics are important when selecting it. It is designed for reflow soldering. Consult the datasheet for detailed specifications, including inductance, current rating, impedance characteristics, and operating temperature range. Common mode chokes are essential components in ensuring EMC compliance.