LK212568NM-T

Series:	LK
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Multilayer
Material - Core:	--
Inductance:	68nH
Tolerance:	±20%
Current Rating:	300mA
Current - Saturation:	--
Shielding:	Unshielded
DC Resistance (DCR):	150 mOhm Max
Q @ Freq:	15 @ 50MHz
Frequency - Self Resonant:	280MHz
Ratings:	--
Operating Temperature:	-40°C ~ 85°C
Inductance Frequency - Test:	50MHz
Mounting Type:	Surface Mount
Package / Case:	0805 (2012 Metric)
Supplier Device Package:	0805 (2012 Metric)
Size / Dimension:	0.079" L x 0.049" W (2.00mm x 1.25mm)
Height - Seated (Max):	0.041" (1.05mm)

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LK212568NM-T Fixed Inductors

Fixed inductors are electronic components which generate a magnetic field when electrical current passes through them. The LK212568NM-T fixed inductors are electrical devices designed and manufactured by Lucky Wealth Electronic., Ltd. This unit is primarily used in low-frequency applications where minimum current-induced losses and consistent performance is required.The LK212568NM-T fixed inductor is composed of a ferrite core with an air gap that is wrapped with a number of coils, termed as turns, of copper wire. The number of turns of the wire is determined by the current flow in the unit and the size of its inductance. This device has a number of practical applications such as in power supplies, voltage regulators, and motor control circuits.The LK212568NM-T is an example of an air-core fixed inductor. Its surface-mount construction and unique winding structure allow it to handle up to 6A of peak current. The air core reduces parasitic effects, meaning that it avoids energy losses due to the inner core interfering with and generating eddy currents. This maintains a consistent performance even when subject to thermal shocks and high frequencies.The LK212568NM-T fixed inductor also features an ultra low-profile design that is ideal for space-constrained applications and has a superior self-resonant frequency of up to 12MHz. This allows it to save space in circuit board designs while still providing excellent performance.The application field of the LK212568NM-T fixed inductor is extensive, ranging from low-frequency power supplies used in consumer electronic products to voltage regulators used in automotive industry. This unit is also suitable for motor control circuits because of its consistent performance which allows it to handle high current peaks. Furthermore, its low profile design makes it an ideal choice for multilayer circuit boards, and its air core reduces the impacts of parasitic losses.The working principle of a fixed inductor is based on Faraday\'s Law of Induction, which states that a change in magnetic flux can induce a voltage across a coil. When a current passes through the coils of the fixed inductor, it induces a magnetic field. This field, which is moving flux, in turn induces a voltage in the same coil. This voltage then opposes the current of the circuit, resulting in the characteristic inductive behavior of the device.The LK212568NM-T fixed inductor offers superior performance, high current handling capacity, and a unique winding structure that make it an ideal choice for a wide range of low-frequency applications. Its air core keeps parasitic effects to a minimum while its low-profile design allows for designs with multiple layers. Its ability to handle up to 6A of peak current and superior self-resonant frequency makes it a reliable and dependable device for a variety of applications.

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