CIGT201208TMR47MLE

Fixed Inductors Overview

The Samsung Electro-Mechanics CIGT201208TMR47MLE is a surface-mount RF inductor designed for high-frequency applications. It features a wirewound construction with a metal composite core and is shielded to minimize electromagnetic interference. The component offers an inductance of 0.47 µH with a tolerance of ±20%. It supports a maximum DC current of 4.2 A and a saturation current of 4.8 A, with a maximum DC resistance of 24 mΩ. The device operates within a temperature range of -40°C to +125°C and is available in the standard 0805 (2012 metric) package.

Fixed Inductors Feature Summary

• Wirewound construction with metal composite core for stable performance
• Shielded design to reduce electromagnetic interference
• Suitable for high-frequency RF circuit integration

Fixed Inductors Applications

• RF filtering circuits
• High-frequency signal processing modules
• Power supply input/output stages

Fixed Inductors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure correct packaging and terminal configuration. Confirm that the selected variant matches the required shielding and core material specifications for the target application. Cross-reference the part number with the latest product change notices to ensure availability and compliance with current manufacturing standards.

Fixed Inductors Selection Notes

Select this component when a shielded, wirewound RF inductor with moderate current handling is required. The 0805 footprint provides a balance between size and power capability. Ensure the operating frequency aligns with the self-resonant characteristics of the wirewound structure. Verify thermal management requirements given the 24 mΩ DC resistance at full load currents.

Fixed Inductors Part Context

This model belongs to the CIGT series of RF inductors from Samsung Electro-Mechanics. The series utilizes wirewound technology with metal film or composite cores to achieve high Q factors and low DC resistance. These components are engineered for SMD mounting on PCBs, targeting compact electronic designs requiring reliable high-frequency performance.

Fixed Inductors Replacement Considerations

Publicly confirmed substitute part numbers for this specific model were not found in the provided source data. Users should consult official distributor databases for cross-references based on electrical parameters such as inductance, current rating, and package dimensions.