1120-182K-RC

DC Resistance (DCR):	1.39 Ohm Max
Height - Seated (Max):	0.840" (21.34mm)
Size / Dimension:	0.810" Dia (20.57mm)
Supplier Device Package:	--
Package / Case:	Radial
Mounting Type:	Through Hole
Inductance Frequency - Test:	1kHz
Operating Temperature:	-55°C ~ 105°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	1120
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	800mA
Tolerance:	±10%
Inductance:	1.8mH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Active
Packaging:	Bulk

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Fixed Inductors

Fixed Inductors are devices used to store energy and regulate current in an electrical circuit. They offer a variety of applications, most notably in filtering, decoupling, and inductive loads. They are available in a wide variety of configurations, from low-inductance wirewound models to large and high-frequency surface-mount parts.The 1120-182K-RC is a fixed-inductance part that is a common choice for many different applications. The part is rated at a maximum operating temperature of 125C and is available in a through-hole style package. Its construction consists of a ceramic core wound with wire, and it has a maximum operating current of 3.1 amperes.This type of fixed inductor has several advantages. First, its construction is more reliable than a moving inductor because it has fewer moving parts. Secondly, it is designed to be more efficient than a moving inductor, as it does not suffer from the same losses due to heat. Lastly, its use increases circuit reliability as the current is regulated more accurately and there is less interference from outside components.The 1120-182K-RC is suitable for a variety of applications. The part has low capacitance leakage, which allows it to be used in high-frequency applications without the need for shielding. It is also suitable for filtering radio-frequency (RF) signals, as it has a high Q factor that ensures low signal loss. The part is also suitable for decoupling circuits, as its low capacitance leakage allows it to effectively separate signals.The working principle of the 1120-182K-RC is relatively straightforward. When an electrical current is applied to the device, the wire within the core stores energy in the form of a magnetic field. This field travels through the core, which has inductively coupled into other sections of the circuit. This inductive effect is used to regulate the current traveling through the circuit.In addition, the core and wire provide a low electrical resistance, enabling the part to efficiently dissipate the heat that is created during inductive load applications. This helps to reduce the operating temperature of the inductor, allowing it to remain reliable during long periods of continuous operation.The 1120-182K-RC is an effective and reliable choice for many different applications that require fixed-inductance parts. With its low capacitance and high Q rating, it is suitable for efficiently filtering and decoupling RF signals. In addition, its robust construction makes it a good choice for high-temperature applications and inductive loads.

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