CIGW252012TM1R5MLE

Fixed Inductors Overview

The Samsung Electro-Mechanics CIGW252012TM1R5MLE is a shielded wirewound power inductor designed for surface mount applications. It features a metal composite core and operates within a temperature range of -40°C to +125°C. The component provides an inductance of 1.5 µH with a tolerance of ±20%. Key electrical specifications include a maximum DC resistance of 40 mOhms, a saturation current of 4.2 A, and a rated current of 3.7 A. The physical dimensions are 2.5 mm in length, 2.0 mm in width, and 1.2 mm in height, conforming to the 1008 (2520 metric) package.

Fixed Inductors Feature Summary

• Shielded wirewound construction utilizing a metal composite core to minimize electromagnetic interference.
• High current handling capabilities with defined saturation and rated current thresholds.
• Low DC resistance design optimized for efficient power delivery in compact form factors.

Fixed Inductors Applications

• Automotive communication modules
• On-board navigation systems
• Infotainment unit power circuits

Fixed Inductors Procurement Notes

Verify the specific suffix 'MPE' or 'MLE' against the manufacturer's official datasheet to confirm exact electrical tolerances and packaging configurations. Ensure the requested variant matches the required automotive grade specifications and RoHS compliance status before finalizing procurement orders.

Fixed Inductors Selection Notes

Select this component when a shielded inductor with high saturation current is required in a 1008 footprint. Compare the 4.2 A saturation current against circuit peak loads. Consider the 1.2 mm height constraint for board space limitations. Verify thermal performance requirements against the +125°C operating limit.

Fixed Inductors Part Context

This part belongs to the CIGW series of thin film and wirewound power inductors from Samsung Electro-Mechanics. The series targets automotive and industrial applications requiring robust magnetic shielding and high current density. The 1008 package size offers a balance between power handling and PCB area efficiency.

Fixed Inductors Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Cross-referencing requires matching inductance, current ratings, and physical dimensions through official manufacturer substitution guides.

Fixed Inductors FAQ

What is the saturation current for the CIGW252012TM1R5MLE?

The saturation current is specified as 4.2 A.

Is this inductor shielded?

Yes, the CIGW252012TM1R5MLE is a shielded wirewound inductor.