4445R-23K

DC Resistance (DCR):	300 mOhm Max
Height - Seated (Max):	0.230" (5.84mm)
Size / Dimension:	0.210" L x 0.110" W (5.33mm x 2.79mm)
Supplier Device Package:	--
Package / Case:	Radial
Mounting Type:	Through Hole
Inductance Frequency - Test:	50MHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	180MHz
Q @ Freq:	70 @ 50MHz
Series:	4445R
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	800mA
Tolerance:	±10%
Inductance:	680nH
Material - Core:	Iron
Type:	Toroidal
Part Status:	Active
Packaging:	Bulk

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Fixed Inductors

The 4445R-23K is a type of fixed inductor which is used for various purposes in electronic circuits. It is an inductor that, when connected to a power source, is capable of producing an induced electromotive force, also known as a back electromotive force (back EMF). This is done by applying a certain amount of current or voltage to the inductor, which then produces the back EMF.The important property that makes the 4445R-23K a powerful inductor is its ability to pass a current through it without actually dissipating any of that current as heat. In order to achieve this, the current must be applied in a way that is electrically reversible. This means that the current should be able to flow through the inductor in both directions without any impedance or resistance.When the 4445R-23K is connected to a power source and a certain amount of current is applied, the inductor will produce a back EMF that will counteract the applied current. This phenomenon is known as inductive reactance and is an important property of the 4445R-23K. The induced back EMF is proportional to the rate of change of the current that is applied to the inductor. As a result of this reactance, the 4445R-23K can be used in a variety of applications. It is extensively used in AC motor drives to control the rotor speed and in AC regulators and switching power supplies as an effective way to reduce the noise that is being generated by the switched elements. It can also be used in signal filters, particularly in audio equipment, to reduce noise and interference. Moreover, the 4445R-23K can be used in a variety of other applications. For example, it can be used as an impedance element to control the voltage amplitude of circuit boards. It is also used as an input capacitor in voltage regulators. Additionally, it can be used in high-frequency electronics for radio frequency (RF) isolation and noise suppression. There are a number of advantages that the 4445R-23K has over other types of inductors. One of these is that the design allows the inductor to operate in a wide range of frequencies, which allows them to be used in a variety of circuits. In addition, they are also extremely reliable and durable, making them suitable for use in a wide range of applications. The 4445R-23K is a powerful and efficient inductor that offers a number of advantages. Its ability to produce a strong back EMF, combined with its ability to allow current to flow without resistance or impedance, makes it an ideal replacement for other types of inductors. It is also extremely reliable and efficient, making it suitable for use in a wide range of applications.

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