CIGT201208EH1R0MNE

Fixed Inductors Overview

The Samsung Electro-Mechanics CIGT201208EH1R0MNE is a fixed surface-mount power inductor designed for high-frequency applications. It features a thin-film construction with a metal composite core, providing a nominal inductance of 1 µH and a tolerance of ±20%. The component is rated for a maximum current of 3.1 A and has a maximum DC resistance of 55 mΩ. Measured at 1 MHz, it utilizes an unshielded design within a standard 0805 (2012 Metric) package, measuring 2.00 mm x 1.25 mm with a maximum height of 0.80 mm.

Fixed Inductors Feature Summary

• Thin-film technology ensures stable electrical performance across varying frequencies.
• Metal composite core material supports high saturation current capabilities.
• Unshielded configuration allows for flexible PCB layout integration.

Fixed Inductors Applications

• DC-DC converter output filtering
• High-frequency signal processing circuits
• General-purpose power supply input stages

Fixed Inductors Procurement Notes

Verify the specific ordering suffix to confirm the exact packaging format required for your assembly line, such as tape and reel quantities. Ensure that the thermal management plan accounts for the self-heating characteristics under continuous load conditions. Confirm compliance with RoHS directives if operating in regulated markets. Cross-reference the footprint dimensions strictly against the manufacturer's official land pattern guidelines to prevent soldering defects during reflow processes.

Fixed Inductors Selection Notes

Select this component when a compact form factor is required alongside precise inductance stability. The thin-film process offers superior Q-factor compared to standard wire-wound alternatives. Evaluate the 3.1 A current rating against peak load requirements to avoid saturation. Consider the unshielded nature for applications where magnetic interference with nearby components must be minimized or managed through spacing.

Fixed Inductors Part Context

This part belongs to the CIGT series of power inductors from Samsung Electro-Mechanics. The series emphasizes miniaturization and high reliability for modern electronic devices. The 0805 package size balances power handling with space constraints typical in consumer electronics and industrial control boards.

Fixed Inductors Replacement Considerations

Direct substitutes include the CIGT252010EH1R0MNE, which shares similar electrical parameters but utilizes a larger 1008 package. Verify that any alternative maintains the same 1 µH value and meets the 3.1 A current requirement while fitting the existing board space.