74408942012 Allicdata Electronics

74408942012 Inductors, Coils, Chokes

Allicdata Part #:

732-3906-2-ND

Manufacturer Part#:

74408942012

Price: $ 1.05
Product Category:

Inductors, Coils, Chokes

Manufacturer: Wurth Electronics Inc.
Short Description: FIXED IND 1.2UH 3.2A 26 MOHM SMD
More Detail: 1.2µH Shielded Wirewound Inductor 3.2A 26 mOhm Max...
DataSheet: 74408942012 datasheet74408942012 Datasheet/PDF
Quantity: 1000
500 +: $ 0.95949
Stock 1000Can Ship Immediately
$ 1.05
Specifications
DC Resistance (DCR): 26 mOhm Max
Height - Seated (Max): 0.079" (2.00mm)
Size / Dimension: 0.189" L x 0.189" W (4.80mm x 4.80mm)
Supplier Device Package: --
Package / Case: 1919 (4848 Metric)
Mounting Type: Surface Mount
Inductance Frequency - Test: 100kHz
Operating Temperature: -40°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 82MHz
Q @ Freq: --
Series: WE-SPC
Shielding: Shielded
Current - Saturation: 5.5A
Current Rating: 3.2A
Tolerance: ±20%
Inductance: 1.2µH
Material - Core: Ferrite
Type: Wirewound
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed Inductors are a critical component in electronic circuitry, and the 74408942012 is one of its most important varieties. An inductor, by definition, is an electrical component consisting of multiple turns of wire, meant to store energy in the form of an electromagnetic field. In the case of a Fixed Inductor, the device does not vary with changes in applied current, but instead remains fixed, hence the name. Commonly used in a variety of applications, the 74408942012 is utilized in applications requiring a fixed amount of inductance, such as RF power amplifiers and voltage regulators. Let us now learn more about its application field and working principles.

The 74408942012 is mainly used in RF power amplifiers. In such amplifiers, the 74408942012 is responsible for increasing the output power of an RF signal by providing a controlled, yet steady, inductance. This allows the amplifier to efficiently boost signal power, improving signal quality and reliability. Additionally, the 74408942012 can also be used in voltage regulators, where the inductor helps to maintain a stable output voltage in the presence of changes in input voltage or current. The fixed nature of the application further ensures that the output voltage remains consistent for smooth regulation.

So, how does the 74408942012 work? The device utilizes the principle of Faraday\'s law of induction. In layman\'s terms, it states that if an electrical component, such as a wire, is exposed to a varying magnetic field, an electromotive force will be generated. In the case of the 74408942012, the varying magnetic field is the result of an electrical charge moving through its wire, creating an electromagnetic field. As this field changes, so does the voltage produced by the component, causing an inductance. This, in turn, helps to amplify the input voltage or current, thus providing desired output power.

In conclusion, the 74408942012 is a popular type of Fixed Inductor used in a variety of applications, namely RF power amplifiers and voltage regulators. Utilizing the principle of Faraday\'s law of induction, the device features reliable inductance qualities, allowing for consistent output voltage and improved signal quality and reliability. Thanks to its fixed nature, it also ensures that the output voltage remains steady, which further enhances the efficiency of RF power amplifiers and voltage regulators.

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

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