DC Resistance (DCR):	1.213 Ohm Max
Height - Seated (Max):	0.018" (0.45mm)
Size / Dimension:	0.039" L x 0.023" W (1.00mm x 0.58mm)
Supplier Device Package:	0402 (1005 Metric)
Package / Case:	0402 (1005 Metric)
Mounting Type:	Surface Mount
Inductance Frequency - Test:	450MHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	2.38GHz
Q @ Freq:	28 @ 450MHz
Series:	MLO™
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	190mA
Tolerance:	±2%
Inductance:	18nH
Material - Core:	Non-Magnetic
Type:	Multilayer
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors

Fixed inductors are electronic components designed for high-frequency applications, and are commonly used in power supplies, signal processing, and other applications. In particular, the HL02180GTTR application field and working principle is often used in communications and other applications.The HL02180GTTR is a low-loss inductor that combines both broadband and narrowband characteristics. It is a self-supporting drum-core structure with a ferrite core material. The diameter of the inductor is 31mm, the height is 22.7mm, and the inductance value is 180uH. In addition, the maximum DC current of the inductor is 15A and the maximum operating frequency is 35MHz. This type of inductor has a high impedance at the rated operating frequency and can be used for various applications such as impedance matching, high-efficiency power conversion, and signal processing. It is also suitable as an output inductor in step-up DC-DC converters. In terms of its working principle, an inductor acts as a store of electrical energy in the form of a magnetic field. When current flows through an inductor, a magnetic field is generated, which induces a voltage in the same circuit which is directly proportional to the rate of change of current. As the current passes through the inductor, the voltage across it changes, becoming lower as the current increases. This decrease in voltage is known as the ‘back EMF’ and can be used to regulate the current in a circuit. The HL02180GTTR has a range of features which makes it suitable for a variety of applications. Its low profile design helps to reduce crosstalk between adjacent circuits and its high-frequency properties make it ideal for EMC applications. Additionally, its low profile and high-saturation of the inductor also reduce excess heat, making it suitable for high-power applications such as switched-mode power supplies (SMPS). The HL02180GTTR also has the benefit of superior stability and linearity over a wide range of operating frequencies. This is a result of its self-supporting drum-core structure with a ferrite core material which helps to minimise loss and improve performance. In addition, its integrated winding design also improves current handling capability, allowing it to operate with significant current levels without compromising on performance.Overall, the HL02180GTTR is a widely used inductor due to its high-frequency properties, low profile design, excellent stability, and linearity over a wide frequency range. It is a versatile electronic component and is suitable for a variety of applications such as signal processing, high-efficiency power conversion, and impedance matching. Due to its superior performance, the HL02180GTTR is an ideal choice for fixed inductor applications.

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