0925R-224K

DC Resistance (DCR):	11 Ohm Max
Height - Seated (Max):	--
Size / Dimension:	0.095" Dia x 0.250" L (2.41mm x 6.35mm)
Supplier Device Package:	Axial
Package / Case:	Axial
Mounting Type:	Through Hole
Inductance Frequency - Test:	790kHz
Operating Temperature:	-55°C ~ 105°C
Ratings:	--
Frequency - Self Resonant:	10MHz
Q @ Freq:	35 @ 790kHz
Series:	0925R
Shielding:	Shielded
Current - Saturation:	20mA
Current Rating:	64mA
Tolerance:	±10%
Inductance:	220µH
Material - Core:	Ferrite
Type:	Molded
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors

A fixed inductor, also known as a fixed choke or simply an inductor, is an electrical component that stores energy in the form of a magnetic field when an electrical current is flowing through it. Its purpose is to prevent high frequency signals from being transmitted through a particular circuit or system. The inductance of an inductor is usually expressed in henrys, which is the SI unit for inductance. The most common type of fixed inductor used in electronic devices is the planar spiral inductor.The 0925R-224K is a type of fixed inductor designed to act as a filter inductor in applications that require high voltage operation. Its primary purpose is to suppress AC noise in high-voltage circuits and provide stable power to components in the system. The fixed inductor uses its inductance to block high-frequency AC noise, including EMI and RFI, thus providing a reliable source of power. The 0925R-224K is a planar spiral inductor with a series-connected self-resonant circuit. The main advantage of this type of construction is that the resulting inductor has a small physical size while still providing the same filtering effect as much larger inductors. The 0925R-224K features a self-resonant frequency of up to 2MHz, a maximum DC current of 220mA, a rated inductance of 1.0 mH, and a maximum DC resistance of 1.6 ohms.The 0925R-224K is commonly used in high-voltage electronic power supplies, amplifiers, television receivers, and medical equipments. It can also be used in high-current power switching circuits. The self-resonant frequency allows the inductor to be used as an effective filter component in high-speed switching circuits to prevent noise from interfering with the operation of the circuit.When using the 0925R-224K, it is important to consider the maximum allowable current. The maximum current rating of the inductor is dependent on the type of material used in its construction. A higher-grade material can allow for higher currents to be used without the risk of damaging the inductor. It is also important to select a suitable DC resistance to ensure that the inductor is capable of providing the desired steady source of power.In conclusion, the 0925R-224K is a type of fixed inductor designed for high voltage applications. It is a planar spiral inductor with a series-connected self-resonant circuit, allowing for a higher self-resonant frequency. It is commonly used in high-voltage electronic power supplies, amplifiers, television receivers, medical equipments, and high-current power switching circuits. The main advantage of this type of inductor is that it can provide a reliable source of power with a small physical size.

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