74451122 Allicdata Electronics
Allicdata Part #:

732-1409-2-ND

Manufacturer Part#:

74451122

Price: $ 0.00
Product Category:

Inductors, Coils, Chokes

Manufacturer: Wurth Electronics Inc.
Short Description: FIXED IND 22UH 700MA 110 MOHM
More Detail: 22µH Shielded Wirewound Inductor 700mA 110 mOhm Ma...
DataSheet: 74451122 datasheet74451122 Datasheet/PDF
Quantity: 6500
Stock 6500Can Ship Immediately
Specifications
DC Resistance (DCR): 110 mOhm Max
Height - Seated (Max): 0.118" (3.00mm)
Size / Dimension: 0.500" L x 0.406" W (12.70mm x 10.30mm)
Supplier Device Package: --
Package / Case: Nonstandard
Mounting Type: Surface Mount
Inductance Frequency - Test: 100kHz
Operating Temperature: -40°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 20.5MHz
Q @ Freq: --
Series: WE-PD3
Shielding: Shielded
Current - Saturation: 160mA
Current Rating: 700mA
Tolerance: ±20%
Inductance: 22µH
Material - Core: Ferrite
Type: Wirewound
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors are electrical components that can store energy in an electric field. This energy can then be used to create electrical current and voltage. They are also known as fixed inductors, fixed coils, or simply inductors. The 74451122 application field is mainly used in power equipment, electronic devices, amplifiers and speakers. It is a high-performance device that offers high accuracy. It is also commonly applied in communication technology, such as in mobile phone antennas.

The 74451122 application field includes a wide range of uses from circuit boards within electronics, to automotive applications. Its size can vary greatly based upon its application, most often ranging from .197 to 1.778 inches in diameter. Generally, the coil windings are copper and the dielectric material ranges between ceramic and polyamide. The inductance can range from 10.5 to 80.0 uH, depending on the internal pole structure.

The working principle of 74451122 is quite simple. It works by creating a magnetic field, which is then used to induce an electric field. As current flows through the coil, a magnetic field is created from the combination of the current and the coil\'s core. This magnetic field creates an opposite electric field which then causes a voltage change in the coil and the resulting electrical current. By changing the voltage across the coil, it changes the magnetic field and ultimately the electric field. This permits different voltages and currents to be generated.

The 74451122 is made of an iron core, a coil of wire, a capacitor, a resistor, and a transistor. The iron core acts as a bridge between the coil and the capacitor and helps in the creation of the magnetic field needed to induce the electric field. The resistor is placed between the coil and the capacitor to limit the amount of current going in to and out of the coil. This is necessary in order to avoid overloading the circuit. The transistor helps to cause a current pulse which is then fed into the coil to create the electric field.

The 74451122 application and working principle make it an ideal device for applications requiring high accuracy and performance. Its size and power efficiency make it suitable for use in a variety of devices such as amplifiers, speakers, and mobile phone antennas. It can be used in many different ways such as switching signal processing, as an amplifier, or as a voltage regulator. Its wide range of uses make it a valuable component in many electronics devices.

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

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