CIG10W4R7MNC

Fixed Inductors Overview

The Samsung Electro-Mechanics CIG10W4R7MNC is a fixed surface-mount power inductor designed for high-density electronic circuits. It features a shielded multilayer construction with a nominal inductance of 4.7 µH and a tolerance of ±20%. The component operates at a test frequency of 1 MHz and provides a saturation current (Isat) of 620 mA. Its DC resistance (DCR) is specified at a maximum of 500 mΩ, ensuring efficient power delivery. The device is housed in a compact 0603 (1608 Metric) package, measuring 1.60 mm in length, 0.80 mm in width, and 0.80 mm in height. It supports an operating temperature range from -40°C to +85°C.

Fixed Inductors Feature Summary

• Shielded multilayer design minimizes magnetic flux leakage and reduces electromagnetic interference with surrounding components.
• Compact 0603 footprint enables efficient space utilization on high-density printed circuit boards.
• Robust thermal performance ensures stable operation across a wide industrial temperature range.

Fixed Inductors Applications

• Power management modules in portable consumer electronics
• Signal filtering in mobile communication devices
• DC-DC converter stages in embedded systems

Fixed Inductors Procurement Notes

Verify the specific suffix codes against the manufacturer's official documentation to confirm exact electrical tolerances and packaging configurations. Ensure that the procurement source provides valid traceability and authenticity certificates. Confirm compliance with RoHS directives and environmental regulations relevant to your region before finalizing orders.

Fixed Inductors Selection Notes

Select this component when a compact shielded inductor is required for low-current applications. The 4.7 µH value suits general-purpose filtering needs. Evaluate the 620 mA saturation limit against peak load currents. The 500 mΩ DCR impacts efficiency; compare this against alternative packages if lower resistance is critical for the specific power stage design.

Fixed Inductors Part Context

This part belongs to the CIG series of chip inductors manufactured by Samsung Electro-Mechanics. The series focuses on providing reliable passive components for modern electronics. The CIG10W4R7MNC specifically utilizes multilayer technology, distinguishing it from wound-type inductors in terms of manufacturing and magnetic shielding characteristics within the same product family.

Fixed Inductors Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Engineers should consult the manufacturer's official cross-reference guides or datasheets for verified equivalent components with matching electrical parameters and mechanical dimensions.

Fixed Inductors FAQ

What is the maximum operating temperature for the CIG10W4R7MNC?

The component is rated for an operating temperature range of -40°C to +85°C.

Does the CIG10W4R7MNC have magnetic shielding?

Yes, the CIG10W4R7MNC features a shielded multilayer structure to contain magnetic fields.