1840-18J

DC Resistance (DCR):	120 mOhm Max
Height - Seated (Max):	--
Size / Dimension:	0.187" Dia x 0.437" L (4.75mm x 11.10mm)
Supplier Device Package:	--
Package / Case:	Axial
Mounting Type:	Through Hole
Inductance Frequency - Test:	7.9MHz
Operating Temperature:	-55°C ~ 105°C
Ratings:	--
Frequency - Self Resonant:	70MHz
Q @ Freq:	35 @ 7.9MHz
Series:	1840
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	1.02A
Tolerance:	±5%
Inductance:	3.3µH
Material - Core:	Iron
Type:	Molded
Part Status:	Active
Packaging:	Tape & Reel (TR)

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The 1840-18J fixed inductor is one of the most popular types of inductor used in many high-frequency applications. This inductor has become increasingly popular due to its high reliability, high efficiency, and low cost. The inductor is designed to work in a wide range of frequencies ranging from low to ultra-high frequencies. It has achieved wide usage in applications such as mobile communication systems, radio frequency identification (RFID) systems, power amplifiers, and more. In this article, we will discuss the working principle and application fields of the 1840-18J fixed inductor.The 1840-18J fixed inductor is a type of inductor that uses a stationary inductive element to create an electromagnetic field. This element is constructed of a core material and a wire that is wound around it. The core material can vary depending on the application. Some common core materials used are ferrite and iron-oxide. The wire that is wound around the core material creates an inductance that changes the electromagnetic field. This inductance then creates a signal that can be used for various purposes.The most common application fields for the 1840-18J inductor are in radio frequency identification (RFID) systems, mobile communication systems, power amplifiers, and more. In RFID systems, the signal produced by the inductor is used to communicate the information encoded in RFID tags. In mobile communication systems, the signal produced by the inductor is used; for transmitting and receiving information. In power amplifiers, the signal produced by the inductor is used to increase the strength of signals between two points.The working principle of the 1840-18J fixed inductor is quite straightforward. As the name implies, it uses a stationary inductive element to create an electromagnetic field. This element consists of a core material and a wire that is wound around it. As electricity passes through the wire, it experiences an increasing magnetic field, thus creating an inductance that causes the field produced to vary over time. This change in the electromagnetic field is in turn used to generate a signal that can be used for various purposes.The 1840-18J fixed inductor is a simple, yet effective, type of inductor. It is proven to be reliable, efficient, and cost-effective. It is an ideal choice for many high-frequency applications, such as RFID systems, mobile communication systems, power amplifiers, and more. Its working principle and application fields make it one of the most popular inductors available today.

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