744776239 Allicdata Electronics

744776239 Inductors, Coils, Chokes

Allicdata Part #:

732-4172-2-ND

Manufacturer Part#:

744776239

Price: $ 1.11
Product Category:

Inductors, Coils, Chokes

Manufacturer: Wurth Electronics Inc.
Short Description: FIXED IND 390UH 490MA 1.3 OHM
More Detail: 390µH Unshielded Wirewound Inductor 490mA 1.3 Ohm ...
DataSheet: 744776239 datasheet744776239 Datasheet/PDF
Quantity: 1000
500 +: $ 1.00926
Stock 1000Can Ship Immediately
$ 1.11
Specifications
DC Resistance (DCR): 1.3 Ohm Max
Height - Seated (Max): 0.232" (5.90mm)
Size / Dimension: 0.394" L x 0.354" W (10.00mm x 9.00mm)
Supplier Device Package: --
Package / Case: Nonstandard
Mounting Type: Surface Mount
Inductance Frequency - Test: 10kHz
Operating Temperature: -40°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 3.9MHz
Q @ Freq: --
Series: WE-PD2
Shielding: Unshielded
Current - Saturation: 540mA
Current Rating: 490mA
Tolerance: ±10%
Inductance: 390µH
Material - Core: Ferrite
Type: Wirewound
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

.

Fixed Inductors

A fixed inductor, commonly referred to as a \'fixed inductor,\' is an electrical device that uses a coil of wire to create a magnetic field when current is applied. An inductor can be used in either AC or DC circuits to increase the current strength, voltage level, or change the phase angle of the current.

The 744776239 fixed inductor is an ideal choice for a variety of applications. Its design, using a cylindrical core wrapped in a coil of copper wire, provides stability, significant impedance, and low power loss. The inductor requires very little maintenance and is highly reliable. Additionally, the inductor is small in size, light in weight, and easy to install.

The 744776239 fixed inductor may be used in a variety of applications, including audio amplifier stages, low voltage switches, and video signal amplification. As a signal amplifier, the 744776239 is specifically designed to amplify signal power and reduce noise at high frequencies. The inductor can also be used in power supplies to increase overall voltage and current to the load.

Working Principle

The working principle of the 744776239 fixed inductor is based on Faraday\'s principle. When current flows through a conductor, it produces a magnetic field. An inductor is essentially a coil of wire, and when current passes through it the coil creates two magnetic fields: one on the outside of the coil and one on the inside. The magnetic field on the outside opposes the current, creating a magnetic resistance. The magnetic field on the inside reinforces the current, allowing the inductor to keep the current flow the same.

The 744776239 fixed inductor is designed to greatly reduce the resistance of the current flow, allowing for an increase in power. This is accomplished by reducing the magnetic resistance of the coil by using a lessconductive material for its winding, or by increasing the amount of wire used in the coil. This design is perfect for applications that require a low-impedance source, such as audio amplifiers, because it reduces the power loss. Additionally, the inductor requires very little power to maintain its magnetic field, making it ideal for applications where power consumption is a concern.

The 744776239 fixed inductor is a popular choice for a variety of applications because it is reliable, easy to install, and provides substantial impedance. Additionally, its design allows for a significant reduction in power loss, making it an ideal choice for applications that require low power consumption. Its cost-effectiveness and simple design make the 744776239 fixed inductor a highly popular choice for a variety of applications.

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

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