7447789002 Allicdata Electronics
Allicdata Part #:

732-1173-2-ND

Manufacturer Part#:

7447789002

Price: $ 1.08
Product Category:

Inductors, Coils, Chokes

Manufacturer: Wurth Electronics Inc.
Short Description: FIXED IND 2.2UH 4.02A 23 MOHM
More Detail: 2.2µH Shielded Wirewound Inductor 4.02A 23 mOhm Ma...
DataSheet: 7447789002 datasheet7447789002 Datasheet/PDF
Quantity: 1000
1000 +: $ 0.97776
Stock 1000Can Ship Immediately
$ 1.08
Specifications
DC Resistance (DCR): 23 mOhm Max
Height - Seated (Max): 0.138" (3.50mm)
Size / Dimension: 0.287" L x 0.287" W (7.30mm x 7.30mm)
Supplier Device Package: --
Package / Case: Nonstandard
Mounting Type: Surface Mount
Inductance Frequency - Test: 1kHz
Operating Temperature: -40°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 115MHz
Q @ Freq: --
Series: WE-PD
Shielding: Shielded
Current - Saturation: 4.8A
Current Rating: 4.02A
Tolerance: ±20%
Inductance: 2.2µH
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 are electrical components that act as a coil-like structure in electronic circuits, and the 7447789002 inductor is no exception. When a current is passed through it, an inductor produces a controllable magnetic field that resists changes in the current. This resistance allows the inductor to effectively condition signals from electrical sources and protect circuits from certain kinds of electrical damage.

The 7447789002 fixed inductor is a wire-wound type, which means that its inner core consists of a coil of insulated copper wire. The outer case serves to insulate the coiled wires and to prevent the induction of outside electric or magnetic fields. As well as contributing to its durability, this shell also makes the inductor structurally robust and thus suitable for use in industrial applications.

Inductors are mainly used as engine-control parts in automotive engines, where their ability to hold and store charge is especially appreciated. This feature allows them to store energy from a battery or other electrical source over relatively long periods of time. In spite of the relatively high electricity cost, this feature is also used for medical purposes, where extremely rapid but controlled changes in current are essential.

The 7447789002 inductor also features an impressive temperature performance, allowing it to work reliably in temperatures ranging from -40°C to +125°C. This feature is highly appreciated especially in automotive and industrial applications, where extreme temperature changes can lead to failure. Thus the device acts as a temperature regulator, protecting other components in the circuit.

In terms of its basic working principle, the 7447789002 inductor works in a similar way to a transformer. When a current is passed through it, the inductor resists changes in current, producing a magnetic field with an intensity that depends on the magnitude and frequency of the current. This field can then be used for a variety of purposes, ranging from simple voltage regulation to more sophisticated applications, such as motor control.

In summary, the 7447789002 fixed inductor is a reliable and cost-efficient component that provides significant advantages in industrial and medical applications. Its temperature resistance and charge-holding features make it an indispensable asset in the fields of engine control and voltage regulation, respectively. By harnessing the magnetic fields created by its coil of insulated copper wire, the inductor allows users to achieve precise control over electrical systems, making it an invaluable tool for engineers and technicians across a range of industries.

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

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