The Coilcraft 4310LC-352KEC is a high-performance shielded power inductor designed for DC-DC converters and power supply applications. It offers a compact size with excellent current handling capabilities and low DC resistance, making it an ideal choice for efficient power management in space-constrained environments. Its shielded construction minimizes electromagnetic interference (EMI), ensuring clean and reliable operation in sensitive electronic circuits.

Applications:

• DC-DC converters
• Power supplies for portable devices
• Point-of-load (POL) regulators
• LED lighting
• Filtering applications
• Buck, Boost, and Buck-Boost converters
• Voltage regulators

Features:

• Shielded Construction: Minimizes EMI radiation for cleaner operation.
• High Current Handling: Supports high current levels without saturation.
• Low DC Resistance (DCR): Reduces power losses and improves efficiency.
• Compact Size: Enables high-density designs in space-constrained applications.
• Wide Operating Temperature Range: Suitable for use in various environmental conditions.
• Surface Mount Technology (SMT): Facilitates automated assembly and reduces manufacturing costs.
• RoHS Compliant: Environmentally friendly, meeting regulatory requirements.

Benefits:

• Improved Efficiency: Low DCR minimizes power losses, leading to higher overall system efficiency.
• Reduced EMI: Shielded construction reduces electromagnetic interference, improving system stability and reliability.
• Space Savings: Compact size allows for higher density designs, reducing board space requirements.
• Reliable Performance: High current handling and wide operating temperature range ensure reliable operation in demanding applications.
• Simplified Assembly: SMT design enables automated assembly, reducing manufacturing costs and improving production efficiency.
• Environmentally Friendly: RoHS compliance ensures adherence to environmental regulations.
• Stable Inductance: Maintains stable inductance over a wide range of temperatures and currents.

Additional Details:

The Coilcraft 4310LC-352KEC has an inductance value of 3.5µH. It features a saturation current (Isat) and a DC resistance (DCR) optimized for efficient power conversion. It is designed for surface mount assembly and is supplied in tape and reel packaging for automated placement. Refer to the Coilcraft datasheet for detailed specifications, including inductance tolerance, Q factor, self-resonant frequency (SRF), and operating temperature range.