PL9123T

DC Resistance (DCR):	310 mOhm Max
Height - Seated (Max):	0.248" (6.30mm)
Size / Dimension:	0.413" L x 0.413" W (10.50mm x 10.50mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Features:	--
Operating Temperature:	-55°C ~ 130°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	PL91XX
Shielding:	Shielded
Current - Saturation:	1.1A
Current Rating:	1.1A
Tolerance:	±20%
Inductance:	180µH
Material - Core:	--
Type:	--
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed InductorsIn this article we will be looking at the PL9123T application field and working principle. The PL9123T is a fixed inductor with through hole mounting, which is a type of electronic component that stores energy in the form of an inductance due to a changing current. The PL9123T has a rated inductance of 10±20% µH, a rated current of 1.0A and a tested temperature and frequency of 10MHz and 40°C.The main application of the PL9123T is in power electronics and power supply systems. In such systems, the component can be used to filter out certain frequencies of AC waves, to dampen shock and vibration, and to reduce noise.The working principle of the component is based on the principle of electromagnetic induction. When an electrical current is applied, the inductor produces a magnetic field. This magnetic field then induces a current in a second set of windings, which can then be used to perform various functions such as filtering out unwanted frequencies or controlling current flow.The structure of the PL9123T is based on the Ferrite core, which is a soft ferromagnetic material that is used to make the core of an inductor. This core material has a high magnetic permeability, which means that it can store more magnetic flux than other materials of similar size. As a result, the inductance produced by the component is significantly higher than that of components using other materials.The PL9123T has two sets of windings, which are separated by a ferrite core. Both of these windings are wound in a single direction, but in opposite directions. As a result, the magnetic fields produced by each coil are in opposite directions. This creates a self-inductance, which is the main source of inductance in the component.In addition to the Ferrite core, the PL9123T also includes an epoxy-molding compound, which is used to protect the windings from damage due to high temperatures and vibration. This compound also reduces the amount of electrical noise produced by the component.The PL9123T is generally used in applications requiring high temperatures, vibration and high current levels. It is also suitable for use in automotive, industrial and instrumentation applications.The component is designed to be easy to mount in circuit boards and to provide reliable performance on a range of conditions. It has a low interturn capacitance, which means that it can be used in circuits operating at high frequencies. In addition, its low resistance and high inductance also make it suitable for use in circuits operating at high voltages.Overall, the PL9123T is a reliable and versatile electronic component that can be used in a variety of applications. Its through hole mounting design makes it easy to install, while its high inductance and low interturn capacitance properties make it suitable for a wide range of applications. It is also resistant to damage and able to withstand high temperatures and vibration. As such, it is an ideal choice for designers looking for an inductor that is both reliable and cost-effective.

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