ELJ-QE3N3DFA Allicdata Electronics

ELJ-QE3N3DFA Inductors, Coils, Chokes

Allicdata Part #:

P14801TR-ND

Manufacturer Part#:

ELJ-QE3N3DFA

Price: $ 0.07
Product Category:

Inductors, Coils, Chokes

Manufacturer: Panasonic Electronic Components
Short Description: FIXED IND 3.3NH 800MA 60 MOHM
More Detail: 3.3nH Unshielded Multilayer Inductor 800mA 60 mOhm...
DataSheet: ELJ-QE3N3DFA datasheetELJ-QE3N3DFA Datasheet/PDF
Quantity: 3000
3000 +: $ 0.06372
Stock 3000Can Ship Immediately
$ 0.07
Specifications
Series: QE
Packaging: Tape & Reel (TR) 
Part Status: Obsolete
Type: Multilayer
Material - Core: Ceramic
Inductance: 3.3nH
Tolerance: ±0.3nH
Current Rating: 800mA
Current - Saturation: --
Shielding: Unshielded
DC Resistance (DCR): 60 mOhm Max
Q @ Freq: 15 @ 100MHz
Frequency - Self Resonant: 6GHz
Ratings: --
Operating Temperature: -40°C ~ 85°C
Inductance Frequency - Test: 100MHz
Mounting Type: Surface Mount
Package / Case: 0603 (1608 Metric)
Supplier Device Package: 0603 (1608 Metric)
Size / Dimension: 0.063" L x 0.031" W (1.60mm x 0.80mm)
Height - Seated (Max): 0.032" (0.80mm)
Description

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Fixed inductors constitute an essential element of the modern electrical and electronic system, and their application fields are widely varied. ELJ-QE3N3DFA is a fixed inductor designed to provide superior performance, power, and reliability in a range of industrial and consumer applications. This paper will discuss the working principles and application fields of ELJ-QE3N3DFA.

Overview of ELJ-QE3N3DFA

ELJ-QE3N3DFA is an encased inductor which can be employed in various low-frequency applications, providing superior characteristics over traditional fixed inductors. An ELJ-QE3N3DFA inductor is distinguished by the fact that it uses an air-filled, high-density polyethylene casing, which offers superior insulation and thus provides greater efficiency and reliability than traditional inductors. Within its casing, the ELJ-QE3N3DFA inductor is equipped with a doughnut-shaped doughnut-shaped core made of a silicon steel block and an electrically insulated copper coil. This core and coil combination provides superior magnetic permeability, reducing losses due to eddy currents and allowing for a higher steepness in impedance.

Working Principle of ELJ-QE3N3DFA

ELJ-QE3N3DFA inductors are powered by a DC voltage, causing electrons to flow within the coil and create a magnetic field. This magnetic field interacts with the core, inducing an opposing electrical current. The opposing electrical current exceeding the initial current produces an inductive reactance, which is a function of the inductor\'s impedance. This impedance causes a voltage drop in the current, and the magnitude of this voltage depends on the inductor\'s resistance. The inductance of an inductor is regulated by adjusting the number of turns in the coil. The higher the number of turns, the higher the inductance.

Application Fields of ELJ-QE3N3DFA

In terms of application fields, the ELJ-QE3N3DFA is suitable for a wide range of applications, ranging from consumer electronics to industrial applications. In consumer electronic applications, ELJ-QE3N3DFA inductors are used in high-power circuits to improve the transient response. This is because when compared to other inductors, the high-density polyethylene casing and doughnut-shaped core of the ELJ-QE3N3DFA provide superior insulation, thus reducing coupling inductance substantially and improving transient response. Moreover, ELJ-QE3N3DFA inductors are also used in high-power switching circuits, where they are employed to reduce the total energy losses. This is because these inductors have superior magnetic permeability, allowing them to achieve a higher steepness in impedance. Furthermore, ELJ-QE3N3DFA inductors are used to reduce signal noise, reduce in-rush current, and to filter interference in low-frequency applications.

In industrial applications, ELJ-QE3N3DFA inductors are used to provide superior performance in high-power circuits, powering motors, pumps, valves, and other equipment. ELJ-QE3N3DFA inductors are preferred for high-current applications because of the increased insulation offered by the high-density polyethylene casing. Moreover, these inductors can provide superior performance for high-temperature applications, as the doughnut-shaped core provides superior magnetic permeability. ELJ-QE3N3DFA inductors can also be employed in filtering and noise reduction circuits for low-frequency applications, as they offer superior efficiency and reliability when compared to traditional fixed inductors.

Conclusion

ELJ-QE3N3DFA is a fixed inductor designed to provide superior performance, power, and reliability in a range of industrial and consumer applications. It is distinguished by its air-filled, high-density polyethylene casing and doughnut-shaped core which provides superior insulation and magnetic permeability, respectively. The ELJ-QE3N3DFA inductor is suitable for a wide range of applications, ranging from consumer electronics to industrial applications, including high-power circuits, high-temperature applications, and low-frequency filtering and noise reduction circuits.

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