LHL08TB2R7M

DC Resistance (DCR):	19 mOhm Max
Height - Seated (Max):	0.374" (9.50mm)
Size / Dimension:	0.354" Dia (9.00mm)
Supplier Device Package:	--
Package / Case:	Radial
Mounting Type:	Through Hole
Inductance Frequency - Test:	7.96MHz
Operating Temperature:	-25°C ~ 105°C
Ratings:	--
Frequency - Self Resonant:	48MHz
Q @ Freq:	40 @ 7.96MHz
Series:	LH, L Type
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	3.5A
Tolerance:	±20%
Inductance:	2.7µH
Material - Core:	Ferrite
Type:	--
Part Status:	Active
Packaging:	Tape & Box (TB)

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Fixed Inductors play an important role in many electronic circuits and devices, and LHL08TB2R7M is one of the most popular types of fixed inductors. As its name suggests, a fixed inductor does not change its inductance value over time – regardless of the type of current that passes through it. Additionally, fixed inductors can be used to filter out high frequency signals while allowing lower frequency signals to pass, making them essential components in many electronic circuits and devices.The construction of any fixed inductor, including the LHL08TB2R7M, is fairly simple. Generally, fixed inductors consist of two main parts – an inductor core and a conductor wrapped around the core. The core is typically made of ferrite, a material that is highly permeable to magnetic fields. The conductor is usually made of copper, and can be either solid or stranded. Both the core and the conductor are important components and determine the properties and performance of the inductor.The LHL08TB2R7M fixed inductor has a inductance value of 2.7 mH, an operating temperature range of -40 to 85℃, and a saturation current of up to 15.2 A. It also has a very low profile, making it perfect for applications where space is limited.The working principle of a fixed inductor is fairly simple. When a current passes through the conductor, a magnetic field is created. The inductor core, due to its highly permeable nature, increases the strength of the magnetic field, which in turn induces a voltage across the coil. This voltage then creates a current, which will further increase the strength of the magnetic field, resulting in an even higher induced voltage. This cycle continues until the inductor is saturated, resulting in the inductor storing energy and acting like a transformer.The main application of the LHL08TB2R7M fixed inductor is in DC-DC converters, where it is used to provide isolation, a stable output voltage, and a constant ripple current. It is also used in various filter circuits, such as low-pass or band-pass filters, to remove high-frequency noise. Additionally, the LHL08TB2R7M is used in power supply circuitry, where it helps to regulate and maintain the input and output voltage levels. Overall, fixed inductors, such as the LHL08TB2R7M, are essential components in many electronic circuits and devices. They are used to provide isolation, filter out unwanted high-frequency signals while allowing desired low-frequency signals to pass, and regulate and maintain voltage levels in power supply circuitry. The LHL08TB2R7M, with its low profile and high saturation current, is a popular choice for these applications.

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