1945-18J Allicdata Electronics
Allicdata Part #:

1945-18J-ND

Manufacturer Part#:

1945-18J

Price: $ 0.65
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 68UH 250MA 4.48 OHM TH
More Detail: 68µH Unshielded Molded Inductor 250mA 4.48 Ohm Max...
DataSheet: 1945-18J datasheet1945-18J Datasheet/PDF
Quantity: 1000
1000 +: $ 0.59176
Stock 1000Can Ship Immediately
$ 0.65
Specifications
DC Resistance (DCR): 4.48 Ohm Max
Height - Seated (Max): --
Size / Dimension: 0.181" Dia x 0.433" L (4.59mm x 11.01mm)
Supplier Device Package: Axial
Package / Case: Axial
Mounting Type: Through Hole
Inductance Frequency - Test: 2.5MHz
Operating Temperature: -55°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 12.8MHz
Q @ Freq: 75 @ 2.5MHz
Series: 1945
Shielding: Unshielded
Current - Saturation: --
Current Rating: 250mA
Tolerance: ±5%
Inductance: 68µH
Material - Core: Iron
Type: Molded
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors may sound like a complex term to those who are not familiar with electrical engineering; however, they are actually a simple concept. Fixed inductors, also known as inductance or regular inductors, are a type of basic electrical component used in many different applications. This article will explain the application field and working principle of 1945-18J, one of the most popular types of fixed inductors.

1945-18J fixed inductors are used in a variety of applications, including amplifier circuits, signal circuits, and pulse circuits. These inductors provide electrical energy stored in a magnetic field, which helps to increase the efficiency of a circuit. The magnetic field is generated when alternating current is passed through the inductor. This type of inductor has a long life and is resistant to surges, making it an ideal choice in many applications.

The working principle of the 1945-18J fixed inductor is similar to other types of inductors. It consists of a looped coil of metal wire, called the inductor coil, which is wound around a magnetic core. When the inductor coil is connected to an electrical power source, it creates a magnetic field inside the inductor. This magnetic field induces a current in the coil, which in turn produces a magnetic field. This magnetic field then interacts with the magnetic core to produce a voltage drop within the inductor.

The 1945-18J has two major advantages over other types of inductors. Firstly, it has a high inductance value, which is important for amplifying signals and ensuring high frequency applications. Secondly, its resistance to surges makes it reliable in high-power applications. This combination of features makes 1945-18J an ideal choice for applications such as power supplies and high-power amplifiers.

In conclusion, 1945-18J is a popular type of fixed inductor that is used in a variety of applications. Its inductance value makes it suitable for signal amplification. Furthermore, its resistance to surges makes it reliable in high-power applications. 1945-18J\'s working principle involves the induction of a current in a coil, which in turn creates a magnetic field that interacts with the magnetic core to produce a voltage drop. This makes 1945-18J a reliable and versatile component for a wide range of applications.

The specific data is subject to PDF, and the above content is for reference

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