AIUR-03-221K Allicdata Electronics
Allicdata Part #:

AIUR-03-221K-ND

Manufacturer Part#:

AIUR-03-221K

Price: $ 0.36
Product Category:

Inductors, Coils, Chokes

Manufacturer: Abracon LLC
Short Description: FIXED IND 220UH 500MA 650 MOHM
More Detail: 220µH Unshielded Wirewound Inductor 500mA 650 mOhm...
DataSheet: AIUR-03-221K datasheetAIUR-03-221K Datasheet/PDF
Quantity: 966
1 +: $ 0.32760
10 +: $ 0.28665
100 +: $ 0.20475
500 +: $ 0.17199
1000 +: $ 0.13923
2500 +: $ 0.13104
Stock 966Can Ship Immediately
$ 0.36
Specifications
Series: AIUR-03
Packaging: Bulk 
Part Status: Active
Type: Wirewound
Material - Core: Ferrite
Inductance: 220µH
Tolerance: ±10%
Current Rating: 500mA
Current - Saturation: 640mA
Shielding: Unshielded
DC Resistance (DCR): 650 mOhm Max
Q @ Freq: 20 @ 796kHz
Frequency - Self Resonant: 2.7MHz
Ratings: --
Operating Temperature: -25°C ~ 85°C
Inductance Frequency - Test: 796kHz
Mounting Type: Through Hole
Package / Case: Radial
Supplier Device Package: --
Size / Dimension: 0.354" Dia (9.00mm)
Height - Seated (Max): 0.472" (12.00mm)
Description

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Fixed Inductors play an essential role in a wide variety of electronic applications and are often used in the construction of digital equipment, as well as being a key part of many circuits. The AIUR-03-221K is a specific type of inductor and is used in a variety of applications, such as in radio transmitters, signal processors, amplifiers and digital communications systems. This article will discuss the applications and the working principles of the AIUR-03-221K.

The AIUR-03-221K Fixed Inductor is designed for use in circuits where high frequency signals are being handled or where high currents must be circulated. It is constructed from a flat-wound coil and a ferrite core, and is rated for operation at frequencies up to 250MHz. The AIUR-03-221K has a self-resonant frequency of 1.2 GHz, meaning it can store a significant amount of energy even at higher frequencies, making it ideal for a range of high frequency applications.

The AIUR-03-221K is most commonly used in two applications: as an RF filter in broadband systems, and as an impedance matching component in antenna systems. In the first application, the AIUR-03-221K is used in a low pass or band pass filter to remove unwanted high frequency signals from the desired signals, allowing only the desired signals to pass through the filter and reach the subsequent stage. In the second application, the AIUR-03-221K is used to match the impedance of the antenna system to that of the source, allowing all of the high-frequency signals to reach the antenna with minimal loss. This is extremely important in systems that require high frequencies, such as broadcasting and communications systems.

From a technical perspective, the AIUR-03-221K works on the same principles as any other inductor. Its coils contain a series of wires arranged in looped configurations, and when an electrical current is passed through the coils, it causes the wires to produce an electromagnetic field. This field induces an opposing current in the coil, which causes the inductance of the device to be increased. The strong electromagnetic field is also responsible for the high frequency components of the current being attenuated, allowing the desired signals to pass.

The AIUR-03-221K is a high quality fixed inductor that offers a wide range of performance benefits. Its design ensures minimal power loss and high signal clarity, while its self-resonant frequency rating makes it suitable for applications requiring high frequencies. As such, it is ideally suited for use in a range of RF filter and impedance matching applications.

The specific data is subject to PDF, and the above content is for reference

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