LQW18AN91NJ8ZD

DC Resistance (DCR):	540 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:	AEC-Q200
Frequency - Self Resonant:	1.9GHz
Q @ Freq:	33 @ 150MHz
Series:	LQW18
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	520mA
Tolerance:	±5%
Inductance:	91nH
Material - Core:	Non-Magnetic
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors

Inductors are among the most important types of components used in electronic circuits. Fixed inductors are components with a determined inductance or capacity that stays the same, no matter how much voltage or current that goes through it. The most common forms of fixed inductors have an inductor with a core of ferrite material that is surrounded by a coil of wire; this arrangement, along with additional components, can be used to produce some of the most commonly used inductors.

LQW18AN91NJ8ZD

The LQW18AN91NJ8ZD is a series of fixed inductors that incorporate a ferrite core and a coil of wire that helps to control the amount of capacitance. These inductors are designed to operate in both high power and low power applications, and they offer a range of advantages over other types of fixed inductors. Some of these advantages include higher temperature tolerance, lower EMI, and higher surge current ratings.

Application Field

The LQW18AN91NJ8ZD is ideal for use in high frequency and high voltage applications. These fixed inductors have high surge current ratings, which makes them suitable for use in power supplies, power amplifiers, and other power equipment. They are also often used in combination with capacitors for signal filtering and DC/AC converters. These inductors also have high temperature tolerance and excellent EMI performance, which makes them ideal for use in telecommunication applications.

Working Principle

When an alternating current is applied to the LQW18AN91NJ8ZD, the ferrite core produces a magnetic field that induces a current within the coil of wire surrounding the core. This current produces a magnetic field that fights against the external current, and this resistance is what provides the inductance. The inductance produced is determined by the size of the coil and ferrite core, as well as the number of turns in the coil.

Conclusion

The LQW18AN91NJ8ZD is a series of fixed inductors that are ideal for use in high frequency and high voltage applications. These inductors have high surge current ratings, high temperature tolerance, and excellent EMI performance. They incorporate a ferrite core and a coil of wire to produce a magnetic field that produces the resistance needed for the desired inductance. These inductors are commonly used in power supplies, power amplifiers, and other power equipment, as well as for signal filtering and DC/AC converters in telecommunication applications.

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