CIG22ER47MNE

Fixed Inductors Overview

The Samsung Electro-Mechanics CIG22ER47MNE is a shielded multilayer power inductor designed for surface-mount applications. It features an inductance of 470 nH and a DC resistance of 36 mOhm. The component supports a current rating of 3.2 A and operates within a temperature range of -40°C to 125°C. Housed in a 1008 (2520 Metric) package measuring 2.50mm x 2.00mm, it utilizes a shielded structure to minimize electromagnetic interference.

Fixed Inductors Feature Summary

• Shielded multilayer construction reduces electromagnetic interference
• High current handling capability of 3.2 A
• Low DC resistance of 36 mOhm for efficiency
• Wide operating temperature range from -40°C to 125°C

Fixed Inductors Applications

• Power supply circuits
• DC-DC converters
• Automotive electronics systems

Fixed Inductors Procurement Notes

Verify RoHS compliance status directly with the manufacturer or authorized distributor, as documentation indicates potential variations. Confirm the specific tape and reel packaging requirements for automated assembly processes. Ensure the selected variant matches the required 1008 footprint dimensions for PCB layout compatibility.

Fixed Inductors Selection Notes

Select this component for designs requiring compact shielding and high current density in limited space. The 470 nH value suits high-frequency switching applications. Evaluate thermal management needs given the 125°C maximum operating limit. Compare against alternative series like CIG22E for similar form factors.

Fixed Inductors Part Context

This part belongs to the CIG22E series of shielded multilayer inductors from Samsung Electro-Mechanics. The series targets automotive and industrial power management solutions. Components are manufactured using ceramic-based multilayer technology optimized for reliability under harsh environmental conditions.

Fixed Inductors Replacement Considerations

Consult official cross-reference lists for direct substitutes. Verify that any replacement maintains the 1008 package size and 470 nH inductance tolerance. Ensure equivalent current ratings and DC resistance values to preserve circuit performance.