The CSS124P-3R9M is a 3.9µH shielded power inductor manufactured by Frontier Electronics. It is designed for use in power supply circuits and other applications requiring inductive energy storage. This inductor features a compact design and provides excellent electrical characteristics, making it suitable for various electronic devices.

Applications:

• DC-DC Converters
• Power Supplies
• Filtering Circuits
• Energy Storage

Features:

• 3.9µH Inductance: Provides the specified inductance value for circuit operation.
• Shielded Construction: Minimizes electromagnetic interference (EMI) and radio frequency interference (RFI).
• High Current Capability: Can handle high current levels without saturation.
• Surface Mount Package: Facilitates easy PCB assembly.
• RoHS Compliant: Complies with Restriction of Hazardous Substances directive.

Benefits:

• Reduced EMI/RFI: Shielded construction minimizes interference with other components.
• Improved Efficiency: Low DC resistance minimizes power losses.
• Reliable Performance: Provides stable and consistent operation.
• Compact Design: Enables smaller and more portable electronic systems.

The CSS124P-3R9M is designed with a ferrite core to provide high inductance and low core losses. The shielded construction effectively reduces EMI and RFI, which is crucial in sensitive electronic applications. It is typically used in DC-DC converters to smooth out voltage and current fluctuations. The surface mount package simplifies assembly and reduces manufacturing costs. This inductor is ideal for use in a wide range of power supply and filtering applications. Its RoHS compliance ensures that it meets environmental standards. The 750PC/REEL packaging indicates the quantity supplied on a single reel for automated assembly processes. This power inductor offers a reliable and efficient solution for power management in electronic circuits.