LBC2518T220K

DC Resistance (DCR):	770 mOhm
Height - Seated (Max):	0.079" (2.00mm)
Size / Dimension:	0.098" L x 0.071" W (2.50mm x 1.80mm)
Supplier Device Package:	1007 (2518 Metric)
Package / Case:	1007 (2518 Metric)
Mounting Type:	Surface Mount
Inductance Frequency - Test:	2.52MHz
Operating Temperature:	-40°C ~ 105°C
Ratings:	--
Frequency - Self Resonant:	19MHz
Q @ Freq:	--
Series:	LB, C Type
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	250mA
Tolerance:	±10%
Inductance:	22µH
Material - Core:	--
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors

Fixed inductors are an important type of passive component used in all ranges of electronic circuit applications. Among the family of inductors, one of the most popular type is the LBC2518T220K. This modernly designed product has drawn great attention due to its efficient performance and wide application field. In this article, we will discuss the application field and working principle of the LBC2518T220K. LBC2518T220K is a kind of multi-layer chip inductor which is suitable for use in a number of electronics applications, such as switch-mode DC-DC converters, low-noise amplifiers, voltage regulator modules, EMI filtering, mobile communication equipment, sensor coils, and more. Its body is constructed from a multilayer ceramic envelope with a size of 0.41mm x 0.38mm and its structural strength is secured by a carefully designed energy absorbing structure. Because of its ultra-low series resistance, minimal inductance tolerance, and high quality factors, this inductor is widely regarded as a reliable performer in various applications. In communication projects, the LBC2518T220K is particularly suitable for use in Filter coils 802.11g/n Wi-Fi networks, 2G, 3G, 4G base station networks, and 2.4GHz Bluetooth Low Energy systems, as well as various sensor and data device applications. The core of the fixed inductor LBC2518T220K is the spiral inductor and winding. The incident electric current in the inductor winding generates a magnetic flux which produces counter electromotive force inside the inductor. This counter electromotive force is conceptually equal to the opposite voltage which isolates the inductor from the current. The working principle of the LBC2518T220K is based on Faraday\'s Law of Electromagnetic Induction. According to the law, a voltage is induced in any conductor crossing a changing magnetic flux source. The voltage induced in the windings of the LBC2518T220K is equal to the difference in the amount of the magnetic fluxes linked to the inductor winding. The air core type LBC2518T220K has an effective inductance value of 0.1 to 0.35 mH, and its rated current is 0.3-1.00Amp indicating its efficient performance and wide use. When the current passes through the inductor’s winding, the magnetic field inside the inductor opposes the current resulting in a steady flow of current through the inductor. The continuous flow of current produces an inductive reactance which is a helpful tool to restrict the flow of current. The advantages of using a fixed inductor like the LBC2518T220K are high inductance and low resistance resulting in high efficiency, low noise, high current carrying capacity, and low power dissipation which, paired with its small size, make this product ideal for various applications. In conclusion, the LBC2518T220K is a high-quality, modernly designed fixed inductor which is suitable for a wide variety of applications, such as switch-mode DC-DC converters, low-noise amplifiers, voltage regulator modules, EMI filtering, mobile communication equipment, sensor coils, and more. It is based on Faraday’s Law of Electromagnetic Induction and provides excellent performance when compared to other inductors. It is a reliable choice for any electronics project as it has great energy efficiency, low power dissipation, and high current carrying capacity.

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