CIGW404020KMR47MLF

$0.32

Description：FIXED IND 0.47UH 12.8A .0069 OHM
Series：CIGW
Mfr：Samsung Electro-Mechanics
Package：Tape & Reel (TR)

SKU:a12b305956c0 Category: Fixed Inductors Brand: Samsung Electro-Mechanics

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Product introduction

CIGW404020KMR47MLF is listed in the Fixed Inductors range at ChipApex. The manufacturer field lists Samsung Electro-Mechanics. Its product description is FIXED IND 0.47UH 12.8A .0069 OHM. Review the specifications below when checking this part for your BOM.

Fixed Inductors specifications for CIGW404020KMR47MLF

Description：FIXED IND 0.47UH 12.8A .0069 OHM
Series：CIGW
Mfr：Samsung Electro-Mechanics
Package：Tape & Reel (TR)
Type：Wirewound
Material - Core：Metal Composite
Inductance：470 nH
Tolerance：±20%
Current Rating (Amps)：12.7 A
Current - Saturation (Isat)：12.8A
Shielding：Shielded
DC Resistance (DCR)：6.9mOhm Max
Q @ Freq：-
Frequency - Self Resonant：-
Ratings：-
Operating Temperature：-40°C ~ 125°C
Inductance Frequency - Test：1 MHz
Mounting Type：Surface Mount
Package / Case：1515 (4040 Metric)
Supplier Device Package：1515
Size / Dimension：0.161" L x 0.150" W (4.10mm x 3.80mm)
Height - Seated (Max)：0.047" (1.20mm)
Features：-

Fixed Inductors datasheet and documents for CIGW404020KMR47MLF

CIGW404020KMR47MLF

Fixed Inductors Overview

The CIGW404020KMR47MLF is a shielded wirewound power inductor from Samsung Electro-Mechanics, housed in a 1616 (4.1mm x 4.1mm x 2.0mm) surface-mount package. It features a metal composite core and offers an inductance of 470 nH with a tolerance of ±20%. The component supports a maximum DC current of 12.7 A and reaches saturation at 12.8 A. Its maximum DC resistance is 6.9 mOhms. It operates within a temperature range of -40°C to +125°C.

Fixed Inductors Feature Summary

Shielded wirewound construction utilizing a metal composite core for enhanced magnetic containment.
Designed for high-current applications with low DC resistance to minimize power loss.
Robust thermal performance suitable for demanding operating environments.

Fixed Inductors Applications

Power supply circuits
DC-DC converter modules
High-density electronic systems

Fixed Inductors Procurement Notes

Verify the specific ordering suffix against official Samsung Electro-Mechanics documentation to ensure exact electrical characteristics and packaging configuration. Confirm that the 1616 package dimensions align with your PCB footprint requirements. Check for any recent revisions to the datasheet that may affect compliance or material specifications before finalizing procurement orders.

Fixed Inductors Selection Notes

Select this component when space constraints require a compact 1616 footprint alongside high current handling capabilities. The low DCR and high saturation current make it suitable for efficient power management designs. Ensure the operating temperature range meets the environmental demands of the target application.

Fixed Inductors Part Context

This part belongs to the CIGW series of power inductors from Samsung Electro-Mechanics. The series focuses on providing reliable passive components for modern electronics, supporting the company's portfolio of advanced chip parts and modules used in various industrial and consumer applications.