LB2518T102K

DC Resistance (DCR):	24 Ohm
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:	252kHz
Operating Temperature:	-40°C ~ 105°C
Ratings:	--
Frequency - Self Resonant:	2.4MHz
Q @ Freq:	--
Series:	LB
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	15mA
Tolerance:	±10%
Inductance:	1mH
Material - Core:	--
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed InductorsInductors, or coils as they are sometimes referred to, are electronic components which store energy in the form of a magnetic field. This is done by injecting an electric current through a coil of wire which creates a magnetic field with flux lines that crisscross and form around the coil. When the electric current is removed, the magnetic field is retained, allowing the inductor to store energy. Fixed Inductors are typically used for delaying the amount of time a voltage or current flows through an electrical circuit, because of their consistent, predictable values. An example of one such type of Fixed Inductor is the LB2518T102K, which is specifically designed for power supply applications in consumer electronics, such as TV’s, laptops, and cell phones. The LB2518T102K is constructed in a leadless package, providing small size and low environmental stress for improved reliability.The LB2518T102K has a self-shielded construction design meaning the magnetic flux from each radiating turn is isolated from other windings, reducing interference. This device also features high flux density and low DC resistance, giving it a greater ability to store energy. Additionally, the LB2518T102K is lead-free and RoHS compliant, making it environmentally friendly and certified for use in a variety of industrial applications.The working principle behind the LB2518T102K is based upon a process known as electromagnetic induction. When a coil of wire is connected to a DC (Direct Current) source of electricity, a magnetic field is established. This magnetic field extends beyond the wire, and when something that is conductive enters the area of influence of this magnetic field an electric current is induced. This process is reversible as well, meaning that when the DC source is no longer present in the circuit, the magnetic field will remain and produce a current when a conductive material is placed in its area of influence.The LB2518T102K is a surface mount inductor designed for use in switching power supplies, DC-to-DC converters and other consumer and automotive applications. Its robust construction results in significantly reduced EMI (Electromagnetic Interference), low losses and superior ripple performance. The ideal application range for this device is 39µH to 100µH, meaning that it can replace multiple inductors in a circuit. The LB2518T102K is a prime example of how inductors may be used within a modern circuit. It is designed to provide reliable performance and consistent results in its specific field of application. The design of this device represents a strong commitment to quality, as it is lead-free, RoHS-compliant, and EMI-friendly. The LB2518T102K has the potential to revolutionize the way industry approaches switching power supply applications, as it is small, reliable, environmentally-friendly, and features excellent inductance-versus-current performance.

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