HK21254N7S-T Allicdata Electronics
Allicdata Part #:

HK21254N7S-T-ND

Manufacturer Part#:

HK21254N7S-T

Price: $ 0.05
Product Category:

Inductors, Coils, Chokes

Manufacturer: Taiyo Yuden
Short Description: FIXED IND 4.7NH 300MA 200 MOHM
More Detail: 4.7nH Unshielded Multilayer Inductor 300mA 200 mOh...
DataSheet: HK21254N7S-T datasheetHK21254N7S-T Datasheet/PDF
Quantity: 1000
4000 +: $ 0.04241
Stock 1000Can Ship Immediately
$ 0.05
Specifications
DC Resistance (DCR): 200 mOhm Max
Height - Seated (Max): 0.041" (1.05mm)
Size / Dimension: 0.079" L x 0.049" W (2.00mm x 1.25mm)
Supplier Device Package: 0805 (2012 Metric)
Package / Case: 0805 (2012 Metric)
Mounting Type: Surface Mount
Inductance Frequency - Test: 100MHz
Operating Temperature: -40°C ~ 85°C
Ratings: --
Frequency - Self Resonant: 3.5GHz
Q @ Freq: 12 @ 100MHz
Series: HK
Shielding: Unshielded
Current - Saturation: --
Current Rating: 300mA
Tolerance: ±0.3nH
Inductance: 4.7nH
Material - Core: Ferrite
Type: Multilayer
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed Inductors

Inductors are commonly used components found in electronic circuits which are employed for a variety of applications. Fixed inductors, also sometimes called fixed-value inductors, are electrical components that contain non-metallic cores and are used to store energy in the form of an electromagnetic field. A fixed inductor of the type HK21254N7S-T is an example of an inductor that is used in the electronic industry and is commonly used in various applications such as in radio-frequency (RF) circuits, computer circuits, and mixed-signal or analog circuits. The HK21254N7S-T fixed inductor has a multi-oil impregnated paper form and utilizes a copper alloy coated ferrite core.

Fixed inductors typically use magnetic fields to induce an electric current or voltage in a circuit. To demonstrate this process, an analysis of the HK21254N7S-T fixed inductor is needed. The type of material used in the core of the inductor is significant for how it stores and releases energy. The material of the core of the HK21254N7S-T fixed inductor is a copper alloy coated ferrite core which provides excellent magnetic properties. This type of core is used because it is able to resist variations in temperature and provide excellent inductance characteristics that are necessary for effective operation.

In the case of the HK21254N7S-T fixed inductor, a simple analysis explains how an electrical current flows through it. When an alternating current (AC) is passed through the coil of the inductor, an electromotive force (EMF) is induced in the coil which generates a magnetic field within the core. This field will then cause a magnetic flux to be created due to the induced current in the coil. The current is produced when the magnetic flux inside the core varies, which in turn causes a variation in the magnetic field’s strength. As a result, an induced EMF is created in the coil, and this is what causes the current to flow through the inductor.

The operating frequency of the HK21254N7S-T fixed inductor is between 0 to 300 MHZ, and it has an inductance range of 0.3 to 3.9 uH. This makes it suitable for a wide range of applications. It is commonly used in RF circuits to provide an impedance that matches the transmitter\'s frequency characteristic. It is also used in computer circuits to ensure that the inductor is able to match the desired impedance for a circuit. Furthermore, the HK21254N7S-T fixed inductor is also used for analog applications, such as for decoupling and filtering. As a result, it is a versatile component used for a variety of applications.

In conclusion, the HK21254N7S-T fixed inductor is a type of electrical component that consists of a copper alloy coated ferrite core. It is used in various electronic applications such as RF circuits, computer circuits, and mixed-signal or analog circuits. The working principle of the inductor is based on generating a magnetic field within the core which induces an EMF in the coil. This causes a current to flow through the inductor. Its operating frequency is between 0 to 300 MHZ, with an inductance range of 0.3 to 3.9 uH. The HK21254N7S-T fixed inductor is a versatile component that is used for a variety of applications.

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

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