ELJ-RF3N9ZFB Inductors, Coils, Chokes

DC Resistance (DCR):	150 mOhm Max
Height - Seated (Max):	0.022" (0.55mm)
Size / Dimension:	0.039" L x 0.020" W (1.00mm x 0.50mm)
Supplier Device Package:	0402 (1005 Metric)
Package / Case:	0402 (1005 Metric)
Mounting Type:	Surface Mount
Inductance Frequency - Test:	100MHz
Operating Temperature:	-20°C ~ 85°C
Ratings:	--
Frequency - Self Resonant:	5.2GHz
Q @ Freq:	8 @ 100MHz
Series:	RF
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	360mA
Tolerance:	±0.2nH
Inductance:	3.9nH
Material - Core:	Non-Magnetic
Type:	Multilayer
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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Fixed Inductors: ELJ-RF3N9ZFB application field and working principle

Fixed inductors, also known as inductors, are one of the basic components of electronic circuits. They are typically used in filters, signal processing, and as part of oscillators and resonators. The ELJ-RF3N9ZFB is an example of a type of fixed inductor that has a number of applications in various fields. This article will discuss the application field and working principle of the ELJ-RF3N9ZFB.The ELJ-RF3N9ZFB is a fixed inductor with an inductance range of 0.725MHz and a maximum operating current of 0.45A. It is made of a ferrite core material and can be used in high-frequency circuits with frequencies up to 1.5GHz. In addition, it has a very low profile (only 13.6mm tall), which makes it suitable for use in confined spaces. The ELJ-RF3N9ZFB has a number of applications in both consumer and industrial electronics. It is widely used in resonators, filters, signal processing, oscillators, and other circuit applications. It is also used in the automotive industry for engine tuning and navigation systems and in medical imaging such as ultrasound and magnetic resonance imaging. Furthermore, it can be used in telecommunications for data transmission and in wireless base stations for communication systems. The working principle of a fixed inductor is based on the principle of electromagnetism. When a current is passed through the inductor, a magnetic field is created around it. This field then induces a voltage in the inductor which opposes the current that created it. This phenomenon is known as Faraday’s law of induction and is the basis for how an inductor works. In the case of the ELJ-RF3N9ZFB, the inductance is determined by the size of the core, the number of turns in the coil, and the material it is made of. The size of the core affects the amount of magnetic flux it can create when a current is passed through the inductor. The number of turns affects the inductance of the inductor as well, since more turns mean more total magnetic flux. The material of the inductor also affects the inductance, as certain core materials, such as ferrite, can greatly increase the inductance of the inductor. In conclusion, the ELJ-RF3N9ZFB is a type of fixed inductor which is well-suited for use in high-frequency circuits with frequencies up to 1.5GHz. It is widely used in consumer and industrial applications such as resonators, filters, signal processing, oscillators, and more. The working principle of the inductor is based on Faraday’s law of induction and involves the creation of a magnetic field when a current is passed through the inductor. This magnetic field then induces a voltage in the inductor which opposes the current that created it.

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