CIGW160808XMR47MLC

Fixed Inductors Overview

The Samsung Electro-Mechanics CIGW160808XMR47MLC is a surface-mount power inductor designed for high-current applications. It features a wire-wound construction with a metal composite core and a shielded design to minimize electromagnetic interference. The component offers an inductance of 470 nH with a tolerance of ±20%. It supports a maximum DC current of 12.7 A and a saturation current of 12.8 A, while maintaining a low maximum DC resistance of 6.9 mΩ. The device operates within a temperature range of -40°C to +125°C and is housed in a compact 1608 (0603 metric) package measuring 1.6 mm x 0.8 mm x 0.8 mm.

Fixed Inductors Feature Summary

• Shielded wire-wound construction utilizing a metal composite core for enhanced magnetic containment
• High current handling capability with specified saturation and DC current ratings
• Low direct current resistance to improve power efficiency in compact form factors

Fixed Inductors Applications

• Power supply circuits requiring compact shielding
• Point-of-load conversion stages
• Automotive electronics systems

Fixed Inductors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure correct tolerance and packaging specifications. Confirm that the requested variant matches the required electrical parameters, particularly the inductance value and current ratings, before finalizing procurement orders to avoid functional mismatches.

Fixed Inductors Selection Notes

Select this component when space constraints require a 1608 footprint with integrated shielding. Ensure the application demands high current capacity relative to the small physical size. Verify thermal management requirements align with the specified operating temperature range and power dissipation characteristics derived from the DC resistance values.

Fixed Inductors Part Context

This part belongs to the CIGW series of power inductors from Samsung Electro-Mechanics. The series utilizes wire-wound technology with metal composite cores to achieve high performance in miniature packages. This specific model represents a standard inductance option within the 1608 dimensional family, balancing size and current handling capabilities.

Fixed Inductors Replacement Considerations

Cross-reference compatible parts by matching the 1608 package dimensions, 470 nH inductance, and similar current ratings. Verify that substitute components offer equivalent shielding effectiveness and thermal performance to maintain system reliability without redesigning the PCB layout.