2512-182K

DC Resistance (DCR):	290 mOhm Max
Height - Seated (Max):	0.110" (2.79mm)
Size / Dimension:	0.245" L x 0.095" W (6.22mm x 2.41mm)
Supplier Device Package:	2-SMD
Package / Case:	2-SMD, J-Lead
Mounting Type:	Surface Mount
Inductance Frequency - Test:	7.9MHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	2512
Shielding:	Unshielded
Current - Saturation:	890mA
Current Rating:	1.18A
Tolerance:	±10%
Inductance:	1.8µH
Material - Core:	Ferrite
Type:	--
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors are electric components consisting of a core and wire windings. They are often used to store energy in the form of a magnetic field, inductively couple a signal or act as an electrical filter. The 2512-182K is a compact, high-frequency axial leaded fixed inductor. It consists of a ferrite core and a wire conductor. This specific range of inductors has a wide variety of applications. The 2512-182K is designed for extensive use in power supplies and switching regulators where a high output current is required, as it is capable of handling high currents while providing high-frequency performance. As the effect of core losses is minimised, it also works very well in high-speed switching power supplies, motor control and dc-to-dc converters.The 2512-182K also offers excellent performance for RF circuits, as it can be used in pre-matching circuits or oscillator circuits which require stable impedance with high frequency. It can be used to form distributed reactance filters, balanced circuits, and low-pass filters, as well as for the manufacture of baluns in microwave applications.In regards to its working principle, the 2512-182K has two components, the core and the winding. The core functions by taking incoming energy and storing it as a magnetic field, which then can be used to inductively couple a signal. The winding works by the mathematical rule of induction, which states that a change in the flow of current produces a voltage in the winding. In other words, the winding creates the voltage to match the current. This combination of core and winding is what makes the 2512-182K so effective; it can provide high current and high frequency performance. Due to the nature of the core and the winding, the component is extremely efficient, and even at high frequencies, the winding does not reach saturation. The 2512-182K is available in both axial and radial leaded packages, with a wide range of inductance values ranging from 0.39uH to 330uH. It also has a maximum DC resistance of 0.14 ohms, which allows it to reach higher currents and frequencies. It is also able to handle current up to 15.6 amps, meaning it can provide high power with its wide range of applications.In summation, the 2512-182K is an ideal component for a variety of industrial applications, particularly in relation to high-frequency performance. With its combination of core and winding, its high output capabilities and its induction properties, it can provide a platform for a range of uses within industries such as power supplies, switching regulators, RF circuits and motor controls.

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