CIGW252010GL3R3MNE

Fixed Inductors Overview

The Samsung Electro-Mechanics CIGW252010GL3R3MNE is a fixed shielded power inductor from the CIGW series, designed for surface mount applications. It features a drum core wound construction with a metal composite material core. The component provides an inductance of 3.3 µH with a tolerance of ±20%. It is rated for a maximum DC current of 1.4 A and a saturation current of 2.2 A. The device exhibits a maximum DC resistance of 180 mΩ and operates within a temperature range of -40°C to 125°C. The physical dimensions are 2.50 mm x 2.00 mm x 1.00 mm (1008 metric package).

Fixed Inductors Feature Summary

• Shielded magnetic structure minimizes electromagnetic interference coupling.
• Metal composite core material supports high saturation current capabilities.
• Surface mount design facilitates automated PCB assembly processes.

Fixed Inductors Applications

• DC-DC converter output filtering
• Point-of-load regulation circuits
• Power supply input filtering

Fixed Inductors Procurement Notes

Verify the specific ordering suffix against the manufacturer datasheet to confirm electrical tolerances and packaging options. Ensure the selected variant matches the required inductance value and current ratings for the target circuit design before finalizing procurement orders.

Fixed Inductors Selection Notes

Select this component based on the required 3.3 µH inductance and 1.4 A continuous current rating. Consider the 180 mΩ DCR for efficiency calculations and verify that the 1008 footprint fits the available PCB space constraints.

Fixed Inductors Part Context

This part belongs to the CIGW series of shielded power inductors manufactured by Samsung Electro-Mechanics. These components are engineered for compact power electronics, offering a balance between size, inductance stability, and current handling capacity in modern electronic devices.

Fixed Inductors Replacement Considerations

Cross-reference with other 3.3 µH, 1008 package shielded inductors from manufacturers such as TDK or Murata if supply constraints exist. Verify pin compatibility and thermal performance before substitution.