744741221 Allicdata Electronics
Allicdata Part #:

732-3730-ND

Manufacturer Part#:

744741221

Price: $ 0.99
Product Category:

Inductors, Coils, Chokes

Manufacturer: Wurth Electronics Inc.
Short Description: FIXED IND 220UH 660MA 1.5 OHM TH
More Detail: 220µH Unshielded Wirewound Inductor 660mA 1.5 Ohm ...
DataSheet: 744741221 datasheet744741221 Datasheet/PDF
Quantity: 2159
1 +: $ 0.90090
10 +: $ 0.85932
50 +: $ 0.80010
140 +: $ 0.71127
560 +: $ 0.65205
Stock 2159Can Ship Immediately
$ 0.99
Specifications
Series: WE-TI
Packaging: Tray 
Part Status: Active
Type: Wirewound
Material - Core: Ferrite
Inductance: 220µH
Tolerance: ±10%
Current Rating: 660mA
Current - Saturation: 750mA
Shielding: Unshielded
DC Resistance (DCR): 1.5 Ohm Max
Q @ Freq: --
Frequency - Self Resonant: 5MHz
Ratings: --
Operating Temperature: -40°C ~ 125°C
Inductance Frequency - Test: 1kHz
Mounting Type: Through Hole
Package / Case: Radial
Supplier Device Package: --
Size / Dimension: 0.335" Dia (8.50mm)
Height - Seated (Max): 0.236" (6.00mm)
Description

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Fixed Inductors

Fixed inductors, also known as inductors, are electrical components used in various electronic circuits, such as power supplies, audio applications, and robotics. These inductors use a magnetic field to store and release energy, and they’re typically made from a coil of wire and a ferrite core. As electricity passes through the coil, a magnetic field is created, which induces a current in the coil. This is how an inductor works.

744741221 Application Field and Working Principle

The 744741221 is a type of fixed inductor used for a wide range of applications. It’s suitable for use in high-current applications, such as audio and industrial control systems, battery chargers, computers, and other systems that require protection from over-voltage or over-current. The device also has low power loss and low noise levels.

The 744741221\'s working principle is straightforward. It consists of two inductive windings which are connected in series. When voltage is applied to the inductor, a magnetic field is formed around the windings. This magnetic field stores energy and produces a current which is returned to the source of the voltage. The strength of the current varies depending on the resistance of the inductor, which in turn determines the frequency of the output current.

The 744741221 inductor can handle high-current applications, and also offers two other important benefits. Firstly, it reduces electromagnetic interference, as the current does not fluctuate significantly. Secondly, it lessens the risk of short-circuiting, as the inductor will automatically reduce the current when it reaches a certain level.

The 744741221 is suitable for many different types of electronics. It is frequently used in high-end audio systems, as it offers crisp and clear sound reproduction. It is also commonly used in automotive, home theater, industrial control systems, power supplies, battery charging systems, and more.

Overall, the 744741221 is an excellent choice for applications where high-current is required but the risk of short-circuiting or electrical interference needs to be minimized. The device offers good performance and reliability, so it can be trusted to keep your electronics running smoothly.

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

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