LQW18AN43NG80D

DC Resistance (DCR):	210 mOhm Max
Height - Seated (Max):	0.039" (1.00mm)
Size / Dimension:	0.063" L x 0.031" W (1.60mm x 0.80mm)
Supplier Device Package:	0603 (1608 Metric)
Package / Case:	0603 (1608 Metric)
Mounting Type:	Surface Mount
Inductance Frequency - Test:	100MHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	2.78GHz
Q @ Freq:	40 @ 250MHz
Series:	LQW18
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	840mA
Tolerance:	±2%
Inductance:	43nH
Material - Core:	--
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors: LQW18AN43NG80D Application Field and Working Principle

Inductors, also known as coils, are a key type of passive component that play a critical role in numerous electrical systems and circuits. Many everyday devices contain inductors: cellphone chargers, microphones, televisions, radios, and computers. Among all the different types of inductors, fixed inductors are specifically designed to have a fixed inductance that cannot be adjusted. Fixed inductors are device with an electro-magnetic core made of washers wrapped by wire. These devices are normally used in various electrical circuits, including high-frequency circuits, power supplies, and various types of filters.The LQW18AN43NG80D is a variety of fixed inductor that is available on the market. This inductor has a special structure made up of three parts: a core, a winding portion, and a wide external shield. The core consists of a series of \'E\' cores or \'pot cores.\' It comes in various sizes and shapes, and its effective value and rate of change can be adjusted according to the requirements of the product. It is typically used in RF transformers that need to customize products for different applications.The winding portion of the LQW18AN43NG80D is made up of several wirings from a single or multiple wire rods. It has a series of terminals that can be used to connect the inductor to other components in the circuit. The winding portion is responsible for creating the magnetic field that is necessary to create the inductance in the inductor. The number of turns in the windings can also be adjusted according to the needs of the device.The external shield covers the entire device, and its purpose is to reduce the electromagnetic radiation generated by the device. It also helps to reduce the electromagnetic interference (EMI) from outside sources. The external shield also helps to protect the device from physical damage. The external shield also prevents the radiation of the magnetic field from the core of the device.The LQW18AN43NG80D is primarily used in a variety of radio frequency (RF) and microwave applications. It is often used in power supplies, filters, amplifiers, and other circuits that require custom-fit products. The device is also used in production lines that require high stability and accuracy.Fixed inductors are extremely useful devices, and the LQW18AN43NG80D is an exemplary example of a fixed inductor that offers a wide range of features and benefits for different types of applications. Its core structure and external shield help to reduce EMI, while its winding portion helps to adjust the inductance and its stability. This type of fixed inductor is very reliable, and it can provide excellent performance in various applications, such as RF power supplies, filters, and amplifiers.

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