CIGT252012LM1R0MNE

Fixed Inductors Overview

The CIGT252012LM1R0MNE is a fixed surface-mount inductor from Samsung Electro-Mechanics, designed for high-current applications. It features a thin-film construction with a metal composite core and is fully shielded to minimize electromagnetic interference. The component offers an inductance of 1 µH with a tolerance of ±20%. It supports a rated current of 4.1 A and a saturation current of 5 A. The DC resistance is maximized at 30 mΩ. Housed in a compact 1008 (2520 metric) package measuring 2.50mm x 2.00mm x 1.00mm, it operates within a temperature range of -40°C to 125°C.

Fixed Inductors Feature Summary

• Thin-film technology utilizing metal composite core material for stable performance
• Fully shielded design to reduce magnetic flux leakage and EMI
• High current handling capability with defined saturation and rated limits

Fixed Inductors Applications

• Power supply output filtering
• DC-DC converter input and output stages
• Automotive electronics power management

Fixed Inductors Procurement Notes

Verify the specific ordering suffix against the manufacturer datasheet to ensure correct packaging and electrical tolerances. Confirm RoHS compliance status and moisture sensitivity level requirements prior to integration into the production line. Cross-reference the DigiKey part number 1276-6947-2-ND for accurate distributor identification and availability checks.

Fixed Inductors Selection Notes

Select this component when space-constrained designs require high current density in a 1008 footprint. The thin-film construction provides superior stability compared to standard wire-wound types. Ensure the application current remains below the 5A saturation limit to maintain inductance integrity. Consider the 30 mΩ DCR for thermal management calculations in high-efficiency power paths.

Fixed Inductors Part Context

This part belongs to the CIGT series of power inductors manufactured by Samsung Electro-Mechanics. The series utilizes thin-film deposition techniques on metal composite cores, offering a balance between size reduction and high-power performance. It is intended for use in modern electronic devices requiring efficient power conversion in small form factors.

Fixed Inductors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult the manufacturer's official substitution guide or contact technical support directly for verified alternative components that match the 1µH value, 1008 package, and current specifications.