CIG22H1R2MNE

Fixed Inductors Overview

The Samsung Electro-Mechanics CIG22H1R2MNE is a fixed shielded multilayer chip inductor designed for surface-mount applications. It features an inductance of 1.2 µH with a tolerance of ±20%. The component has a rated current of 1.5 A and a saturation current (Isat) of 1.3 A. Its DC resistance (DCR) is 94 mΩ, measured at a test frequency of 1 MHz. The device operates within a temperature range of -40°C to +125°C. It is housed in a 1008 (2520 Metric) package, measuring 2.50 mm in length, 2.00 mm in width, and 1.00 mm in maximum height.

Fixed Inductors Feature Summary

• Shielded magnetic structure minimizes electromagnetic interference coupling to adjacent circuit components.
• Multilayer ceramic construction provides robust mechanical stability and high reliability under thermal stress.
• Surface-mount design facilitates automated assembly and compact board layout integration.

Fixed Inductors Applications

• Power supply output filtering stages
• Signal line noise suppression circuits
• General-purpose RF and digital circuit decoupling

Fixed Inductors Procurement Notes

Verify the specific suffix 'MNE' against official Samsung Electro-Mechanics documentation to confirm pinout and electrical specifications, as suffixes often denote critical variations. Ensure the procurement source provides valid RoHS compliance certificates. Cross-reference the manufacturer part number with authorized distributor databases to confirm current availability status and lead times prior to finalizing orders.

Fixed Inductors Selection Notes

Select this component when a shielded inductor is required to prevent magnetic field leakage in dense layouts. The 1.2 µH value suits moderate-frequency filtering needs. Verify that the 1.5 A rated current and 1.3 A saturation current meet the peak load requirements of the target application. The 1008 package size offers a balance between current handling capability and footprint constraints compared to smaller packages.

Fixed Inductors Part Context

This part belongs to the CIG22H series of shielded multilayer inductors from Samsung Electro-Mechanics. The series is characterized by its use of proprietary materials to achieve low core losses and high Q factors. These components are engineered for high-volume consumer electronics and industrial applications requiring consistent performance across wide temperature ranges.

Fixed Inductors Replacement Considerations

Public confirmed substitute: MLP2520S1R2MT0S1 (TDK). Verify equivalent DCR, Isat, and rated current before substitution.

Fixed Inductors FAQ

What is the saturation current (Isat) for the CIG22H1R2MNE?

The saturation current is 1.3 A, defined as the point where inductance drops by a specified percentage due to core saturation.

Does the CIG22H1R2MNE have a shielded structure?

Yes, it is a shielded type inductor, which helps reduce magnetic flux leakage and crosstalk.