0412CDMCBDS-2R2MC Inductors, Coils, Chokes

Series:	0412CDMCB/DS
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Type:	Wirewound
Material - Core:	--
Inductance:	2.2µH
Tolerance:	±20%
Current Rating:	2.8A
Current - Saturation:	3.6A
Shielding:	Shielded
DC Resistance (DCR):	79 mOhm
Q @ Freq:	--
Frequency - Self Resonant:	--
Ratings:	--
Operating Temperature:	-40°C ~ 105°C
Inductance Frequency - Test:	100kHz
Mounting Type:	Surface Mount
Package / Case:	2-SMD
Supplier Device Package:	SMD
Size / Dimension:	0.177" L x 0.161" W (4.50mm x 4.10mm)
Height - Seated (Max):	0.047" (1.20mm)

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Fixed Inductors

0412CDMCBDS-2R2MC application field and working principle

Fixed inductors are components used in electronic circuits for the purpose of storing energy in a magnetic field. They consist of a coil of wire wound onto some form of ferrous core, which can vary from a simple air core to powdered iron or ferrite. Fixed inductors are often used in radio frequencies (RF) up to very high frequencies (VHF) as they are able to pass these frequencies without too much distortion or signal loss.There are two different types of fixed inductors; surface mount (SMD) and through hole. The surface mount variety is smaller and cheaper to produce, but it is not as good at rejecting interference. Through hole inductors, on the other hand, are larger but better at rejecting interference.The 0412CDMCBDS-2R2MC is a surface mount fixed inductor from a well-known electronics component supplier. It is designed for a variety of electronic applications, such as power supplies, RF circuits, telecoms circuits and digital signal processing (DSP). The inductor has a ferrite core, with dual-layer wound construction, and is capable of up to 300 Amps of current.The working principle of a fixed inductor is quite simple; it operates on the principle of Faraday\'s law, or Lenz\'s law. This law states that when changing magnetic flux passes through a conducting loop, a current is induced in the loop. This is often referred to as inducance or inductance. The current induced in a fixed inductor, when the flux changes, is dependent on the amount of magnetic flux passing through the coil and the inductance of the coil. The current induced in a fixed inductor also depends on the frequency of the flux change. At high frequencies, the inductor will appear as a capacitance as it is unable to respond with the same voltage as it receives from the input signal. This then results in less current being induced.Fixed inductors can provide many advantages in electronic circuits; they can be used to provide filtering of unwanted noise, reduce the size of the circuit\'s components, reduce the cost of production and improve performance.The 0412CDMCBDS-2R2MC is an excellent choice for a variety of electronic circuit applications. It is a high performance inductor and is capable of up to 300 Amps of current. It is a reliable, cost-effective solution for those wanting an inductor that is both high performance and affordable.

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