744071039 Allicdata Electronics
Allicdata Part #:

732-3713-2-ND

Manufacturer Part#:

744071039

Price: $ 1.06
Product Category:

Inductors, Coils, Chokes

Manufacturer: Wurth Electronics Inc.
Short Description: FIXED IND 3.9UH 4.9A 17 MOHM SMD
More Detail: 3.9µH Shielded Wirewound Inductor 4.9A 17 mOhm Max...
DataSheet: 744071039 datasheet744071039 Datasheet/PDF
Quantity: 600
300 +: $ 0.96516
Stock 600Can Ship Immediately
$ 1.06
Specifications
DC Resistance (DCR): 17 mOhm Max
Height - Seated (Max): 0.181" (4.60mm)
Size / Dimension: 0.315" L x 0.315" W (8.00mm x 8.00mm)
Supplier Device Package: --
Package / Case: Nonstandard
Mounting Type: Surface Mount
Inductance Frequency - Test: 100kHz
Operating Temperature: -40°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 40MHz
Q @ Freq: --
Series: WE-TPC
Shielding: Shielded
Current - Saturation: 4.5A
Current Rating: 4.9A
Tolerance: ±30%
Inductance: 3.9µH
Material - Core: Ferrite
Type: Wirewound
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors are inductors that are designed to provide a known inductance value over a broad range of frequencies, and are used in a variety of electronic applications and circuits. The 744071039 fixed inductor is a type of cylindrical device, consisting of an inductor wire formed into a circular coil and encased in an insulating casing. This type of inductor has a high inductance value, good tolerance, and excellent temperature stability.

A fixed inductor is mainly used in electronic circuits that require a device for storing electrical energy in fields of flux. Such devices generally have a low number of turns and a high inductance value. Fixed inductors are particularly well suited for applications at high frequencies because they have excellent high frequency performance characteristics. Some of these performance characteristics include good frequency response, low signal distortion, high power handling capabilities, and excellent signal-to-noise ratio. In addition, due to their temperature stability, they can be used in applications with widely varying temperatures.

For the 744071039 fixed inductor, the working principle is based on the basic principles of electromagnetism. When an electric current passes through a coil of wire, it produces a magnetic field. The strength of this magnetic field is eventually measured in units of inductance, thus the term “inductor”. As the current flows through the coil of wire, the magnetic field builds up and the inductor stores the energy. When the current stops, the stored energy is released back into the circuit.

The 744071039 application fields are wide, ranging from amplifiers, filters, and transducers to automotive, aerospace, and medical applications. This inductor is especially well suited for low noise applications and high efficiency circuits. In automotive applications, it can be used to power starter systems, lighting systems, and other electronic components. In aerospace applications, it is used for high frequency systems, radar systems, and fiber optic systems. In medical applications, it is used in signal processing systems and instrumentation systems.

The 744071039 fixed inductor is a reliable, well-designed device that can be used in a variety of applications requiring high and low frequency performance characteristics, temperature stability, and excellent signal-to-noise ratio. Its high inductance value, good tolerance, and temperature stability make it a suitable choice for a wide range of applications.

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

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