CIG32H2R2MNE

Fixed Inductors Overview

The CIG32H2R2MNE is a shielded multilayer inductor manufactured by Samsung Electro-Mechanics, designed for surface-mount applications. It features an inductance of 2.2 µH with a tolerance of ±20%. The component supports a rated current of 1.2 A and a saturation current (Isat) of 1.1 A. Its DC resistance (DCR) is specified at 125 mΩ. The unit operates within a temperature range of -40°C to +125°C and utilizes a 1210 (3225 Metric) package size.

Fixed Inductors Feature Summary

• Shielded multilayer construction minimizes electromagnetic interference.
• Ferrite core design ensures stable inductance characteristics.
• High-temperature operation capability up to 125°C.

Fixed Inductors Applications

• General-purpose power supply filtering
• Signal processing circuits
• Automotive electronic control units

Fixed Inductors Procurement Notes

Verify the specific electrical parameters against the official datasheet before integration. Confirm that the 1210 footprint matches the target PCB layout. Ensure the supplier provides valid traceability documentation. Check for any recent product change notices or lifecycle status updates from Samsung Electro-Mechanics to avoid obsolescence risks during production.

Fixed Inductors Selection Notes

Select this component when a shielded inductor with a 2.2 µH value is required in a 1210 package. Consider the 1.1 A saturation current limit for peak load conditions. The 125 mΩ DCR impacts efficiency; compare with alternatives if lower resistance is critical. Verify compatibility with standard reflow soldering profiles for multilayer ceramic components.

Fixed Inductors Part Context

This part belongs to the CIG series of chip inductors from Samsung Electro-Mechanics. The series focuses on providing reliable passive components for modern electronics. The CIG32H2R2MNE specifically addresses the need for compact, high-reliability shielding in space-constrained designs.

Fixed Inductors Replacement Considerations

MLP2520S2R2MT0S1 by TDK is listed as a similar alternative. Note that the MLP2520S2R2MT0S1 uses a 1008 (2520 Metric) package, which differs physically from the 1210 footprint of the CIG32H2R2MNE. Mechanical verification is required before substitution.