0925R-122J

DC Resistance (DCR):	730 mOhm 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:	7.9MHz
Operating Temperature:	-55°C ~ 105°C
Ratings:	--
Frequency - Self Resonant:	130MHz
Q @ Freq:	40 @ 7.9MHz
Series:	0925R
Shielding:	Shielded
Current - Saturation:	247mA
Current Rating:	247mA
Tolerance:	±5%
Inductance:	1.2µH
Material - Core:	Iron
Type:	Molded
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed InductorsInductors are passive components used to store energy within an electric circuit. Fixed inductors represent one type of inductor that are components specifically designed to be used with minimal fluctuation in their electrical characteristics. Popular in AC applications, the 0925R-122J is a type of fixed inductor that is well suited for a variety of applications.An inductor, in basic terms, is composed of two metal plates separated by a space containing a coil of wire. The inductor is constructed in such a way that when electric current passes through the coil of wire, the resulting magnetic field induces an electromotive force, creating an electric current within the inductor. The magnetic field created when current passes through the inductor can be increased or decreased, depending on the inductance of the inductor.The 0925R-122J fixed inductor is a reliable inductor with a stable inductance that often includes a high current capacity. This particular inductor is a cylindrical inductor with a ceramic core and a low DC resistance that allows it to deliver higher currents. This makes the 0925R-122J ideal for use in AC applications such as low-frequency power circuits, high-frequency power filters, and power sources for high-frequency circuits.The 0925R-122J is also capable of preventing high-frequency interference, due to its high quality materials and design. Its core material, ceramic, is an excellent dielectric and transporter of heat, with its surface helical winding comprising a copper wire along an insulation sleeve. This combination results in an inductor that is both lightweight and robust, with a low temperature coefficient and general good heat conduction.The 0925R-122J fixed inductor works by essentially acting as a type of electrical shock absorber, modulating current flow and the voltage imposed upon it. As the electrical charge runs through the inductor, there is a buildup of magnetic flux. Any changes in direction of the current will cause the magnetic flux to respond accordingly and prevent any sudden or damaging spikes in voltage and protect electronic devices from being damaged.In summary, the 0925R-122J fixed inductor is a reliable cylindrical inductor that is designed to be used in AC applications. It has a robust construction, an excellent dielectric core material, and a helical winding design for improved efficiency. It works by preventing high-frequency interference and absorbing electrical shock. This is a valuable tool and is often the go-to choice for many electronic engineers in various industries.

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