LB2012T101K Inductors, Coils, Chokes

Series:	LB
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Wirewound
Material - Core:	--
Inductance:	100µH
Tolerance:	±10%
Current Rating:	45mA
Current - Saturation:	--
Shielding:	Unshielded
DC Resistance (DCR):	7 Ohm
Q @ Freq:	--
Frequency - Self Resonant:	8MHz
Ratings:	--
Operating Temperature:	-40°C ~ 105°C
Inductance Frequency - Test:	796kHz
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):	0.057" (1.45mm)

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Fixed Inductors

Fixed inductors are electrical components used to store energy in the form of a magnetic field. These components are used in various types of applications including power supplies, signal conditioning, signal filtering, and electronic instrumentation. The primary purpose of a fixed inductor is to create a stable voltage or current within the circuit, which then acts as an electromechanical amplifier to regulate the system.The LB2012T101K is an example of a fixed inductor with an axial lead configuration. This inductor is typically used in applications involving filtering and signal conditioning. It is available in several different values ranging from 0.47uH to 2.4uH and is constructed with a heavy-duty epoxy resin. This configuration of inductor is designed to be mounted to a circuit board using standard PCB mounting hardware.The LB2012T101K operates by passing a changing electric current through its magnetic core. As the electric current passes through the inductor it induces a magnetic flux field within the core, which creates an opposing force known as Lenz’s Law. This opposing force resists the changes in electric current, allowing the inductor to efficiently store energy. The energy stored within the inductor is then released back into the circuit in the form of a voltage or current once the electric current flow ceases. This process is also known as energy recirculation.When using the LB2012T101K in a circuit, it is important to determine the maximum current rating as well as the maximum voltage rating of the inductor. The maximum current rating represents the maximum current that the inductor can handle before its magnetic core can be damaged. The maximum voltage rating of the inductor is the maximum voltage that the inductor can handle before its core becomes saturated.In order to reduce the risks of damaging the LB2012T101K, it is important to use proper PCB layout techniques when designing the circuit. This includes ensuring adequate spacing between components, using the appropriate routing paths, and considering the overall distance of lead paths.In conclusion, the LB2012T101K is an example of a fixed inductor commonly used in applications involving signal conditioning and filtering. This component is available in several different values and is designed to be mounted to a printed circuit board. When using this component, it is important to consider both the maximum current and voltage ratings to avoid damaging the inductor. Additionally, appropriate PCB layout techniques should be used to ensure that the inductor is properly protected and functioning correctly.

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