IMC1210ERR39K Inductors, Coils, Chokes

DC Resistance (DCR):	450 mOhm Max
Height - Seated (Max):	0.095" (2.41mm)
Size / Dimension:	0.126" L x 0.098" W (3.20mm x 2.49mm)
Supplier Device Package:	1210
Package / Case:	1210 (3225 Metric)
Mounting Type:	Surface Mount
Inductance Frequency - Test:	25.2MHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	250MHz
Q @ Freq:	30 @ 25.2MHz
Series:	IMC-1210
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	450mA
Tolerance:	±10%
Inductance:	390nH
Material - Core:	Iron Powder
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

IntroductionInductors play a vital role in modern day electrical engineering. A fixed inductor is a type of electrical component which has static characteristics, with current and voltage values not varying over time. The IMC1210ERR39K is a particular type of fixed inductor, designed for a specific application and produced by the electronics manufacturer Murata. This article aims to cover the application field and working principle of this specific device.Application FieldThe IMC1210ERR39K is an inductor predominantly used in consumer electronics and medical applications. It is utilised in applications such as motherboards and cell phone base stations. Likewise, it is used to power certain medical imaging equipment such as magnetic resonance imaging (MRI) machines and computer tomography (CT) scanners. Its low profile construction also makes it suitable for use in installations where size has to be taken into account.Working PrincipleThe IMC1210ERR39K is designed to have a low impedance path for current. It operates on the principle of how the current passing through a coil will induce a magnetic field inside the coil. This magnetic field will then cause a "back EMF" or voltage to be created inside the coil, opposing any further increases in current. This can be visualised with the Faraday\'s law of induction. This means that the device has a defined reactance and works as a low pass filter, allowing only signals of certain frequency to pass through.At the same time, the device also operates as an AC magnetizer, creating a voltage across the inductor proportional to the rate of change in current. This is why the device is highly suited for use in medical and consumer electronics applications.ConclusionTo summarise, the IMC1210ERR39K fixed inductor is a specially designed device which has a wide range of applications. It can be used in both consumer electronics and medical equipment, such as MRI and CT scanners. It works by creating a low impedance pathway for current, inducing a magnetic field and creating "back EMF" to oppose increases in current. This makes it ideal for applications which require a low pass filter or AC magnetizer, such as motherboards and medical imaging equipment.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description