CIGW252010GL1R5MNE

Fixed Inductors Overview

The Samsung Electro-Mechanics CIGW252010GL1R5MNE is a fixed surface-mount power inductor from the CIGW series. It features a shielded drum core, wirewound construction with a metal composite material. The component offers an inductance of 1.5 µH with a tolerance of ±20%. It supports a rated current of 3.2 A and a saturation current of 3.1 A. The maximum DC resistance is 54 mΩ. Measured at a test frequency of 1 MHz, it operates within a temperature range of -40°C to 125°C. The package dimensions are 1008 (2520 Metric), measuring 2.50mm x 2.00mm x 1.00mm max.

Fixed Inductors Feature Summary

• Shielded drum core design minimizes electromagnetic interference
• Metal composite material ensures stable performance under high current conditions
• RoHS3 compliant and REACH unaffected for environmental safety

Fixed Inductors Applications

• Power supply circuits requiring compact shielding
• DC-DC converter input/output filtering
• Portable electronic device power management systems

Fixed Inductors Procurement Notes

Verify the manufacturer part number CIGW252010GL1R5MNE against official Samsung Electro-Mechanics documentation before procurement. Confirm that the received components match the specified 1008 package size and electrical parameters. Ensure compliance with RoHS3 standards as indicated in the product specifications. Check for any specific handling requirements related to the tape and reel packaging format during storage and assembly processes.

Fixed Inductors Selection Notes

Select this component when a shielded inductor is required to reduce magnetic field leakage in dense PCB layouts. The 1.5 µH value and 3.2 A rating suit applications needing moderate inductance with high current capacity. Consider the 54 mΩ DCR for efficiency calculations in low-voltage power paths. The wide operating temperature range makes it suitable for industrial or automotive environments where thermal stability is critical for consistent inductance performance.

Fixed Inductors Part Context

This inductor belongs to the CIGW series by Samsung Electro-Mechanics, designed for surface-mount technology. It utilizes a metal composite core to achieve high saturation current capabilities while maintaining a low profile. The shielded construction distinguishes it from unshielded variants, offering better immunity to external magnetic fields and reduced noise coupling in sensitive circuit designs.

Fixed Inductors Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.