Allicdata Part #: | AIUR-04-121J-ND |
Manufacturer Part#: |
AIUR-04-121J |
Price: | $ 0.18 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | Abracon LLC |
Short Description: | FIXED IND 120UH 200MA 2 OHM TH |
More Detail: | 120µH Unshielded Wirewound Inductor 200mA 2 Ohm Ma... |
DataSheet: | AIUR-04-121J Datasheet/PDF |
Quantity: | 1000 |
1000 +: | $ 0.16065 |
Specifications
DC Resistance (DCR): | 2 Ohm Max |
Height - Seated (Max): | 0.441" (11.20mm) |
Size / Dimension: | 0.335" Dia (8.50mm) |
Supplier Device Package: | -- |
Package / Case: | Radial |
Mounting Type: | Through Hole |
Inductance Frequency - Test: | 796kHz |
Operating Temperature: | -25°C ~ 85°C |
Ratings: | -- |
Frequency - Self Resonant: | 4.5MHz |
Q @ Freq: | 30 @ 796kHz |
Series: | AIUR-04 |
Shielding: | Unshielded |
Current - Saturation: | 200mA |
Current Rating: | 200mA |
Tolerance: | ±5% |
Inductance: | 120µH |
Material - Core: | Ferrite |
Type: | Wirewound |
Part Status: | Active |
Packaging: | Bulk |
Description
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Fixed Inductors - AIUR-04-121J Application Field and Working Principle
Fixed inductors, also known as chokes or coils, are reactive components which, in contrast to variable inductors, contain a predetermined number of windings that do not vary with time. These components are mainly used in either filter or resonant circuits, where they act as a variable inductive reactance. The AIUR-04-121J fixed inductor is a particularly useful device due to its compact size and high-frequency operation. This article will discuss the application field and working principle of the AIUR-04-121J.The AIUR-04-121J fixed inductor is an SMD (surface-mount device) package inductor particularly suited for high-frequency applications, such as RF (Radio-Frequency) and GHz-range circuits. It is composed of a cylindrical core with two electrodes. The core is made of ferrite, which exhibits high permeability and excellent temperature stability. The electrodes are composed of an electroplated-nickel process, which ensures high electrical connection reliability. The inductor has a maximum operating temperature of 85℃ and a rated current of 5mA. The AIUR-04-121J is designed to meet the requirements of precision and high-frequency applications.The working principle of the AIUR-04-121J is based on Faraday’s Law of Induction, which states that an induced electromotive force (EMF) is generated in a closed circuit due to changes in the magnetic flux. In fixed inductors like the AIUR-04-121J, the change in the magnetic flux is caused by the flow of current through the windings. The inductor stores energy in the form of a magnetic field and this energy is released when the current flow is interrupted.The AIUR-04-121J’s application field includes DC-DC converters, high frequency rectifiers, RF amplifiers and oscillators, and a wide variety of other applications where space is critical. The AIUR-04-121J allows the user to create low profile designs with a small footprint that save space on the printed circuit board. Furthermore, due to its high frequency operation, the AIUR-04-121J also performs well in high-frequency applications, such as those found in RF (Radio-Frequency) and GHz-range circuits.In summary, the AIUR-04-121J fixed inductor is a particularly useful device due to its compact size and high-frequency operation. It is composed of a ferrite core and two electroplated-nickel electrodes, and is suited for applications such as DC-DC converters, high-frequency rectifiers, RF amplifiers and oscillators. The AIUR-04-121J works on the principle of Faraday’s Law of induction, in that it stores energy in the form of a magnetic field and gives off energy when the current flow is interrupted.The specific data is subject to PDF, and the above content is for reference
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