1945R-03G Allicdata Electronics
Allicdata Part #:

1945R-03G-ND

Manufacturer Part#:

1945R-03G

Price: $ 1.65
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 3.9UH 1.2A 190 MOHM TH
More Detail: 3.9µH Unshielded Molded Inductor 1.2A 190 mOhm Axi...
DataSheet: 1945R-03G datasheet1945R-03G Datasheet/PDF
Quantity: 1000
2500 +: $ 1.49357
Stock 1000Can Ship Immediately
$ 1.65
Specifications
DC Resistance (DCR): 190 mOhm
Height - Seated (Max): --
Size / Dimension: 0.193" Dia x 0.447" L (4.90mm x 11.35mm)
Supplier Device Package: --
Package / Case: Axial
Mounting Type: Through Hole
Inductance Frequency - Test: 7.9MHz
Operating Temperature: -55°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 76MHz
Q @ Freq: 60 @ 10MHz
Series: 1945R
Shielding: Unshielded
Current - Saturation: --
Current Rating: 1.2A
Tolerance: ±2%
Inductance: 3.9µH
Material - Core: Iron
Type: Molded
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors are components that store energy in a magnetic field. 1945R-03G is a type of fixed inductor developed by the PEI-Genesis company. It has a lot of applications in various electronic equipment. In this article, we will discuss the application field and working principles of 1945R-03G.

1945R-03G has a wide range of applications. It is often used in power supplies, such as cell phone chargers and laptop chargers. It is also used in various audio and video equipment, such as amplifiers and home theaters. Additionally, it can be used in various home appliances and electronic toys. All these applications require 1945R-03G to provide reliable and stable power to the electronic components.

1945R-03G works by storing energy in a magnetic field. The 1945R-03G consists of two components: the inductor core and the coil. To create a magnetic field, an electric current is passed through the coil. The current creates a magnetic force that induces a voltage in the inductor’s core. This voltage is then channeled through the coil, where it is dissipated in the form of heat. The amount of heat generated depends on the current passing through the coil.

The magnetic field created by the current flow through the inductor core acts as a store for energy. By controlling the current, the magnetic field can be changed to either provide more or less energy. This makes 1945R-03G a very versatile component. It can be used to provide steady, regulated power to virtually any electronic device.

1945R-03G also has a wide range of different shapes and sizes. It is often designed with components such as capacitors, resistors, and transistors, which can be used to customize the performance of the inductor. This makes it suitable for a variety of different applications.

In conclusion, 1945R-03G is a versatile fixed inductor that has a wide range of applications. It works by storing energy in a magnetic field that is created by the current flow through its core. It can be used in a variety of electronic equipment, including power supplies, audio and video equipment, and home appliances. It can also be customized with additional components for different applications. With its versatility and reliability, 1945R-03G is an excellent choice for use in any electronic device.

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

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