IRF03ST100K

Q @ Freq:	85 @ 7.9MHz
Height - Seated (Max):	--
Size / Dimension:	0.170" Dia x 0.385" L (4.32mm x 9.78mm)
Supplier Device Package:	Axial
Package / Case:	Axial
Mounting Type:	Through Hole
Features:	--
Inductance Frequency - Test:	7.9MHz
Operating Temperature:	-55°C ~ 105°C
Ratings:	--
Frequency - Self Resonant:	45MHz
Series:	IRF
DC Resistance (DCR):	580 mOhm Max
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	500mA
Tolerance:	±10%
Inductance:	10µH
Material - Core:	Ferrite
Type:	--
Part Status:	Obsolete
Packaging:	--

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Fixed InductorsA fixed inductor, such as the IRF03ST100K, is a type of inductor that consists of a wire wound around a magnetic core. This type of inductor has no moving parts and is commonly used in many electrical applications. To understand the application field and working principle of this sort of inductor, it is important to first understand what an inductor is and how it works. An inductor is a component of electrical circuitry which stores electric energy in the form of a magnetic field. It is made up of a wire which is wound around a magnetic core, such as a ferrite, iron powder, or a ferromagnetic material. The core affects the inductance of the device, which is the measure of the amount of energy stored in its magnetic field. The number of turns, the size of the core, and the material used all affect the inductance of the inductor. The IRF03ST100K is a fixed inductor that has an inductance of 100 μH and a maximum current rating of 5 A. It is a surface mount device, with a small and compact size and simple installation procedure. This type of inductor can be used in many different applications. One primary application of a fixed inductor like the IRF03ST100K is in the design of switched-mode power supplies (SMPS). This type of supply is a type of power supply which is capable of providing a regulated output voltage over a wide range of input voltages. The fixed inductor acts as one of the components in the power conversion stage of the SMPS, providing an energy storage and transfer element. It acts as an energy reservoir, storing energy in its magnetic field when the input voltage is high, and then releasing the energy when the input voltage is low. The IRF03ST100K can also be used as a filter for various types of electrical signals. For example, it can be used in audio applications, such as car audio systems, to filter out noise and distortion. It can also be used in low-noise video applications to filter out noise and interference. Additionally, it can be used in power electronics, such as motor control circuits, to filter out unwanted signals and noise. In addition to its applications, it is important to understand the working principle of the IRF03ST100K. The inductor works by creating a magnetic field when an alternating current (AC) is applied to the device. This current causes the coils of wire to form a much larger magnetic field, as the alternating current moves back and forth through the inductor. The amount of energy stored in the magnetic field will depend on the current and the number of turns in the core. As the current through the inductor increases, the amount of energy stored in the magnetic field increases. Ultimately, the IRF03ST100K is a versatile and reliable fixed inductor, with a wide variety of applications. Its ability to store energy in its magnetic field makes it very useful for a variety of electrical devices. Its small size and simple installation makes it ideal for applications where a large, bulky inductor is not feasible. Moreover, understanding its working principle can help engineers design circuits and systems which use this type of inductor.

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

Part Number	Manufacturer	Price	Quantity	Description