CIG21W4R7MNE

$0.09

Description：FIXED IND 4.7UH 650MA 300MOHM SM
Series：CIG21W
Mfr：Samsung Electro-Mechanics
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:2dc7f8a2ef73 Category: Fixed Inductors Brand: Samsung Electro-Mechanics

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Product introduction

CIG21W4R7MNE is listed in the Fixed Inductors range at ChipApex. The manufacturer field lists Samsung Electro-Mechanics. Its product description is FIXED IND 4.7UH 650MA 300MOHM SM. Review the specifications below when checking this part for your BOM.

Fixed Inductors specifications for CIG21W4R7MNE

Description：FIXED IND 4.7UH 650MA 300MOHM SM
Series：CIG21W
Mfr：Samsung Electro-Mechanics
Package：Tape & Reel (TR),Cut Tape (CT)
Type：Multilayer
Material - Core：-
Inductance：4.7 µH
Tolerance：±20%
Current Rating (Amps)：650 mA
Current - Saturation (Isat)：-
Shielding：Shielded
DC Resistance (DCR)：300mOhm
Q @ Freq：-
Frequency - Self Resonant：-
Ratings：-
Operating Temperature：-40°C ~ 125°C
Inductance Frequency - Test：1 MHz
Mounting Type：Surface Mount
Package / Case：0805 (2012 Metric)
Supplier Device Package：-
Size / Dimension：0.079" L x 0.049" W (2.00mm x 1.25mm)
Height - Seated (Max)：-
Features：-

Fixed Inductors datasheet and documents for CIG21W4R7MNE

CIG21W4R7MNE

Fixed Inductors Overview

The Samsung Electro-Mechanics CIG21W4R7MNE is a fixed surface-mount inductor from the CIG21W series. It features a 4.7 µH nominal inductance with a ±20% tolerance and a rated current of 1.1 A. The component utilizes a magneto-shielded multilayer structure to minimize electromagnetic interference. Its DC resistance is specified at 110 mΩ, supporting efficient power delivery. The device operates within a temperature range of -40°C to +125°C and is housed in a compact 0805 (2012 metric) package with a maximum height of 1.0 mm.

Fixed Inductors Feature Summary

Magnetically shielded multilayer structure for reduced electromagnetic interference
Low profile design with a maximum height of 1.0 mm
RoHS compliant construction free of regulated substances

Fixed Inductors Applications

Power supply circuits requiring low-profile shielding
Mobile devices and portable electronics
Automotive electronic systems

Fixed Inductors Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm that the specific part number matches the required electrical specifications and package dimensions. Ensure compliance with RoHS3 standards and check for any recent product change notices or lifecycle status updates prior to procurement.

Fixed Inductors Selection Notes

Select this component when a shielded inductor with a 1.0 mm maximum height is required for space-constrained designs. The 1.1 A rated current and 110 mΩ DCR make it suitable for moderate power applications. Ensure the 0805 footprint aligns with the PCB layout and that the operating temperature range meets environmental requirements.

Fixed Inductors Part Context

This component belongs to the CIG21W series, which focuses on low-profile, shielded chip inductors. The series is designed for applications where magnetic shielding is critical to prevent noise coupling. The CIG21W4R7MNE specifically offers a balance of size, performance, and reliability for modern electronic assemblies.