Allicdata Part #: | 0819-54J-ND |
Manufacturer Part#: |
0819-54J |
Price: | $ 1.04 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | API Delevan Inc. |
Short Description: | FIXED IND 18UH 112MA 3.8 OHM TH |
More Detail: | 18µH Unshielded Molded Inductor 112mA 3.8 Ohm Max ... |
DataSheet: | 0819-54J Datasheet/PDF |
Quantity: | 1000 |
3500 +: | $ 0.93839 |
Series: | 819 |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Type: | Molded |
Material - Core: | Ferrite |
Inductance: | 18µH |
Tolerance: | ±5% |
Current Rating: | 112mA |
Current - Saturation: | -- |
Shielding: | Unshielded |
DC Resistance (DCR): | 3.8 Ohm Max |
Q @ Freq: | 40 @ 2.5MHz |
Frequency - Self Resonant: | 23MHz |
Ratings: | -- |
Operating Temperature: | -55°C ~ 105°C |
Inductance Frequency - Test: | 2.5MHz |
Mounting Type: | Through Hole |
Package / Case: | Axial |
Supplier Device Package: | Axial |
Size / Dimension: | 0.078" Dia x 0.200" L (1.98mm x 5.08mm) |
Height - Seated (Max): | -- |
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Fixed Inductors
Inductors, also known as coils, are components used to analyze electric and electronic circuits. They are mainly composed of wires, iron cores and materials with the same magnetic permeability. The inductor is a device of electromagnetic induction. When the current flowing through the conductive coil changes, a magnetic field is generated in its plane, and in turn, the changing magnetic field generates an induced electromotive force. It is widely used in all kinds of electrical and electronic circuits. Every product has its own characteristics, so is 0819-54J.
0819-54J Application Field
0819-54J belongs to fixed inductors, which are mainly used in switching power supplies, audio frequency circuits. It can also generally be used in places where filter circuits, voltage stabilization circuits, or tuning and oscillation circuits are used. Specifically, its uses include: EMI suppression, clock signal generation, interference suppression, power supply filter, noise suppression, etc.
0819-54J Working Principle
0819-54J is a fixed inductor, which is a type of magnetic core inductor. The working principle of this product is based on Faraday’s Law of Electromagnetic Induction. 0819-54J is mainly composed of a coil, an iron core and an external magnetic field. When a current runs through the coil, a magnetic field can be formed inside the iron core and an effect of electromagnetic induction will occur between the two parts. This process increases the inductance of the coil.
In addition, high frequency AC current can also be achieved through a certain current passing through the 0819-54J coil. In practical applications, the coil is usually composed of several turns of wire, usually laying in the same direction and knotting the cores together. With a stable magnetic core, the 0819-54J inductor is able to produce greater inductance for a given number of turns of wire.
In a nutshell, 0819-54J fixed inductors are mainly used in switching power supplies, audio frequency circuits, filter circuits, voltage stabilization circuits, or tuning and oscillation circuits. Its working principle mainly focuses on Faraday\'s Law of Electromagnetic Induction. With a stable magnetic core and a certain current passing through the coil, the inductor can produce greater inductance with the same number of turns of wire.
The specific data is subject to PDF, and the above content is for reference
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