CIGT252008LMR47MNE

Fixed Inductors Overview

The CIGT252008LMR47MNE is a surface-mount inductor manufactured by Samsung Electro-Mechanics, designed for high-current applications. It features a nominal inductance of 47 µH with a tolerance of ±20%. The component utilizes a shielded structure to minimize electromagnetic interference and magnetic flux leakage. Rated for a maximum DC current of 2.5 A and a saturation current of 1.8 A, it operates within a temperature range of -40°C to +125°C. The physical dimensions are 2.5 mm x 2.0 mm x 0.8 mm, suitable for compact PCB layouts.

Fixed Inductors Feature Summary

• Shielded construction reduces external magnetic field interference
• High current handling capability for power supply circuits
• Compact footprint optimized for space-constrained designs

Fixed Inductors Applications

• DC-DC converter output filtering
• Power management integrated circuit (PMIC) input/output stages
• Portable electronic device power rails

Fixed Inductors Procurement Notes

Verify the complete part number against official Samsung Electro-Mechanics documentation to ensure correct tolerance and packaging specifications. Confirm that the required current ratings align with the specific application's peak load conditions. Check for any recent updates to the component's environmental compliance status or recommended soldering profiles prior to finalizing procurement orders.

Fixed Inductors Selection Notes

Select this component when space constraints require a low-profile shielded inductor with moderate inductance values. Ensure the operating frequency of the target circuit falls within the effective range of the core material. Evaluate thermal dissipation requirements under continuous load to prevent performance degradation due to self-heating effects during operation.

Fixed Inductors Part Context

This component belongs to Samsung Electro-Mechanics' series of shielded power inductors. These components are engineered for stability in switching power supplies where electromagnetic compatibility is critical. The series offers various inductance values and current ratings to support diverse power delivery architectures in modern consumer electronics and industrial equipment.

Fixed Inductors Replacement Considerations

Consult official cross-reference lists for direct substitutes with identical pinout and electrical characteristics. Verify that alternative parts meet the same saturation and RMS current requirements. Ensure mechanical dimensions match the existing PCB footprint to avoid rework.