The MSS1038-522NLC is a shielded power inductor manufactured by Coilcraft. It is designed for use in a wide range of power supply and filtering applications where a small size and high current handling are required.

Applications

• DC-DC converters
• Power supplies
• Filtering circuits
• Buck regulators
• Boost converters

Features

• Shielded construction
• High current carrying capacity
• Low DC resistance (DCR)
• Small footprint
• Surface mount design

Benefits

• EMI Reduction: Shielded construction minimizes electromagnetic interference (EMI).
• High Efficiency: Low DCR reduces power losses and increases efficiency.
• Space Saving: Small footprint allows for high-density circuit board layouts.
• High Reliability: Robust design ensures reliable performance in demanding environments.
• Versatility: Suitable for a wide range of power conversion and filtering applications.

Technical Specifications

• Inductance: 5.2 µH
• Tolerance: ±20%
• Saturation Current: 4.5 A
• RMS Current: 4.0 A
• DC Resistance (DCR): 0.025 Ohms
• Shielded: Yes
• Operating Temperature: -40°C to +125°C
• Package: 1038 (10.2 mm x 10.2 mm x 3.8 mm)

The MSS1038-522NLC inductor features a ferrite core material that provides stable inductance over a wide range of temperatures and DC bias currents. Its shielded construction effectively minimizes electromagnetic interference, making it suitable for sensitive electronic applications. The inductor's high saturation current ensures that it can handle peak current demands without significant inductance drop. The surface mount design simplifies assembly and allows for efficient use of PCB space. It is ideal for use in applications requiring high efficiency and minimal EMI.