744775380 Allicdata Electronics
Allicdata Part #:

732-3947-2-ND

Manufacturer Part#:

744775380

Price: $ 1.02
Product Category:

Inductors, Coils, Chokes

Manufacturer: Wurth Electronics Inc.
Short Description: FIXED IND 8MH 140MA 25 OHM SMD
More Detail: 8mH Unshielded Wirewound Inductor 140mA 25 Ohm Max...
DataSheet: 744775380 datasheet744775380 Datasheet/PDF
Quantity: 1000
500 +: $ 0.92547
Stock 1000Can Ship Immediately
$ 1.02
Specifications
DC Resistance (DCR): 25 Ohm Max
Height - Seated (Max): 0.217" (5.50mm)
Size / Dimension: 0.315" L x 0.276" W (8.00mm x 7.00mm)
Supplier Device Package: --
Package / Case: Nonstandard
Mounting Type: Surface Mount
Inductance Frequency - Test: 1kHz
Operating Temperature: -40°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 700kHz
Q @ Freq: --
Series: WE-ASI
Shielding: Unshielded
Current - Saturation: 90mA
Current Rating: 140mA
Tolerance: ±10%
Inductance: 8mH
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 refer to a class of electronic components that convert electrical energy into magnetic energy and then emit this energy to the outside in the form of electromagnetic waves. The 744775380 fixed inductors contain two sets of wire coils inside which are even and symmetrical. The current is sent into one of the coils and a magnetic field will be produced.

This magnetic field can then be directed towards the other coil through the switch, changing the electrical energy into magnetic energy, which can then be transmitted to the outside in the form of an electromagnetic wave. This process is repeated when the switch is flipped and the current is sent into the second coil, creating a new magnetic field. This process is the working principle of the 744775380 fixed inductor.

One of the major application fields of the 744775380 fixed inductor is in cell phone antenna design and impedance matching. The antenna design must match the impedance of the transmission line in order to be efficient. The 744775380 fixed inductor helps provide this impedance so that the signal can be transmitted with the lowest possible losses.

Another application field of the 744775380 fixed inductor is DC-DC converters. DC-DC converters are used to convert voltage between various DC voltage sources and are widely used in car battery charges or charging a laptop while it is connected to a car engine. The 744775380 fixed inductor can be used in these DC-DC converters to prevent power loss and reduce power consumption.

The 744775380 fixed inductor can also be used for signal conditioning, which is the process of adapting signals from one form to another. This includes amplifying, attenuating, or filtering signals from digital and analog sources. The 744775380 fixed inductor is used to filter and shape the signal, improving its quality and reducing noise. By doing this, it increases the accuracy of the data that can be sent over a line.

Lastly, the 744775380 fixed inductor is used for switching purposes. This transistor switching is used in many electronics devices ranging from PC motherboards to televisions. The 744775380 fixed inductor is used to control the current going through the transistor switch, allowing it to switch on and off as needed, which is critical for many of these devices to function properly.

In conclusion, the 744775380 fixed inductor is a versatile electronic component that can be used in a wide variety of applications. Its working principle is explained above, and its major application fields are cell phone antenna design, DC-DC converters, signal conditioning, and transistor switching. With its help, electronics devices can operate at their peak performance, ensuring a high quality user experience.

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

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