744045681 Allicdata Electronics

744045681 Inductors, Coils, Chokes

Allicdata Part #:

732-3078-2-ND

Manufacturer Part#:

744045681

Price: $ 0.35
Product Category:

Inductors, Coils, Chokes

Manufacturer: Wurth Electronics Inc.
Short Description: FIXED IND 680UH 90MA 16.8 OHM
More Detail: 680µH Unshielded Wirewound Inductor 90mA 16.8 Ohm ...
DataSheet: 744045681 datasheet744045681 Datasheet/PDF
Quantity: 1000
500 +: $ 0.32130
Stock 1000Can Ship Immediately
$ 0.35
Specifications
DC Resistance (DCR): 16.8 Ohm Max
Height - Seated (Max): 0.114" (2.90mm)
Size / Dimension: 0.177" L x 0.126" W (4.50mm x 3.20mm)
Supplier Device Package: 1812
Package / Case: 1812 (4532 Metric)
Mounting Type: Surface Mount
Inductance Frequency - Test: 1kHz
Operating Temperature: -40°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 3MHz
Q @ Freq: 45 @ 796kHz
Series: WE-LQ
Shielding: Unshielded
Current - Saturation: 200mA
Current Rating: 90mA
Tolerance: ±10%
Inductance: 680µH
Material - Core: Ferrite
Type: Wirewound
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed Inductors

A fixed inductor is a type of electronic component which stores energy in the form of a magnetic field and is used to support various functions in electrical circuits. It may also be referred to as an inductor coil, coil, choke, or transformer, depending on the purpose for which it is being used. Typically, fixed inductors are made of wound wire, ferrite rod cores, or air-core construction.

The 744045681 inductor is commonly used in a wide range of applications including radio-frequency (RF) circuits, power filters, pulse-width modulation (PWM) systems, as well as analog and digital circuits. It is built with a form factor of 0.150” x 0.100” x 0.200” making it suitable for use on very small circuit boards. Additionally, the 744045681 inductor is designed for low-resistance operation, which results in improved overall inductor-performance at higher frequencies.

The working principle of an inductor can be demonstrated by a simple conductor placed in a magnetic field. When this conductor is allowed to move in the magnetic field, a current will be induced in the conductor itself which generates an opposing force to the movement. This resulting force is known as the Lorentz force, and it is this reaction that is responsible for converting electrical energy into mechanical energy and vice versa.

The basic applications for a 744045681 fixed inductor include power filters, high-frequency amplifier circuits, and the circuitry for various telecommunication applications. As its resistance is very low, it can be used as an excellent alternative to bulky inductor designs in these applications. Additionally, the inductor is ideal for other high-power applications such as power converters, switching regulators, and motor drivers.

The 744045681 inductor is also popular when used in pulse-width modulation (PWM) systems and LED driver applications. Due to its small form factor, it is possible to use multiple inductors in parallel when implementing power transfer operations in these systems. The inductor is also frequently used in RF applications where it can be used to both raise and decrease the impedance of a given circuit. Other applications include RF filters, motor drives, and the antenna systems for remote-controlled model cars.

Overall, it can be seen that the 744045681 fixed inductor is a highly versatile component which can be used in a wide array of applications. Its small form factor makes it especially suited for use in high-power applications such as power converters, switching regulators, and motor drivers. Furthermore, its low-resistance operation also enables it to be used in high-frequency applications such as radio-frequency circuits, RF filters, and antenna systems. As such, the 744045681 inductor is an essential component for anyone who is involved in the design and manufacture of electronic circuits.

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

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