CIGW252012GM1R0MNE

Fixed Inductors Overview

The CIGW252012GM1R0MNE is a surface-mount power inductor from Samsung Electro-Mechanics, featuring a wire-wound construction with a shielded drum core. It offers an inductance of 1.0 µH with a tolerance of ±20%. The component operates within a temperature range of -55°C to +125°C and utilizes a metal composite core material. Designed for high-current applications, it supports a maximum DC current of 7 A and a saturation current of 1.2 A, while maintaining a low DC resistance of 1.0 mΩ. The device is housed in a compact 1008 (2520 metric) package.

Fixed Inductors Feature Summary

• Wire-wound construction with a shielded drum core design
• Low DC resistance for efficient power delivery
• High saturation current capability
• Wide operating temperature range

Fixed Inductors Applications

• Automotive communication modules
• Power supply circuits
• DC-DC converters

Fixed Inductors Procurement Notes

Verify the specific suffix GM against the manufacturer's official datasheet to confirm the exact electrical characteristics and packaging configuration. Ensure that the requested quantity aligns with standard reel sizes or cut tape availability. Cross-reference the part number with the latest RoHS compliance documentation to meet environmental standards. Confirm lead times directly with authorized distributors as availability may fluctuate based on production schedules.

Fixed Inductors Selection Notes

Select this component when a shielded, high-current inductor is required for space-constrained designs. The 1008 footprint balances size and performance effectively. Consider the 1.0 mΩ DCR for minimizing power loss in high-efficiency applications. Verify that the 1.2 A saturation current meets the peak load requirements of the target circuit. Ensure compatibility with reflow soldering profiles specified in the datasheet.

Fixed Inductors Part Context

This part belongs to the CIGW series of power inductors from Samsung Electro-Mechanics. The series is characterized by wire-wound technology and shielded cores, designed for robust performance in demanding environments. The CIGW series is widely used in automotive and industrial electronics where reliability and electromagnetic interference suppression are critical.

Fixed Inductors Replacement Considerations

Consult the official Samsung Electro-Mechanics cross-reference list for verified substitutes. Generic replacements may not match the specific shielding or saturation characteristics. Ensure any alternative part maintains the same 1008 footprint and electrical parameters.