ASPIAIG-F1040-3R9M-T Allicdata Electronics
Allicdata Part #:

535-14283-2-ND

Manufacturer Part#:

ASPIAIG-F1040-3R9M-T

Price: $ 0.50
Product Category:

Inductors, Coils, Chokes

Manufacturer: Abracon LLC
Short Description: FIXED IND 3.9UH 10.5A 14.5MOHM A
More Detail: 3.9µH Shielded Molded Inductor 10.5A 14.5 mOhm Max...
DataSheet: ASPIAIG-F1040-3R9M-T datasheetASPIAIG-F1040-3R9M-T Datasheet/PDF
Quantity: 1000
500 +: $ 0.45927
1000 +: $ 0.40824
2500 +: $ 0.39548
5000 +: $ 0.38273
12500 +: $ 0.36997
Stock 1000Can Ship Immediately
$ 0.5
Specifications
Q @ Freq: --
Height - Seated (Max): 0.157" (4.00mm)
Size / Dimension: 0.433" L x 0.394" W (11.00mm x 10.00mm)
Supplier Device Package: 1040
Package / Case: Nonstandard
Mounting Type: Surface Mount
Features: --
Inductance Frequency - Test: 100kHz
Operating Temperature: -40°C ~ 125°C
Ratings: AEC-Q200
Frequency - Self Resonant: --
Series: ASPIAIG-F1
DC Resistance (DCR): 14.5 mOhm Max
Shielding: Shielded
Current - Saturation: 19A
Current Rating: 10.5A
Tolerance: ±20%
Inductance: 3.9µH
Material - Core: --
Type: Molded
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors, like resistors, are matched with passive components for a variety of applications. A fixed inductor can be considered in a similar way to a resistor, because it stores energy in the form of a magnetic field in the same way a resistor dissipates energy as heat in an electric circuit. The main difference between an inductor and a resistor comes in the electrical behavior of each as opposed to the other.

ASPIAIG-F1040-3R9M-T is a type of fixed inductor. It is a surface-mounted SMD device, with related components having regular layouts, occupying small space while delivering high performance. This inductor can apply in many fields such as filtering and decoupling, motor driving, audio noise suppression, and impedance matching. It is a versatile component suitable for various applications.

The working principle of the fixed inductor ASPIAIG-F1040-3R9M-T is based on Faraday’s law of electromagnetic induction. The law states that when an electric current flows through a closed loop of windings of the inductor, it creates a magnetic field. This magnetic field is then converted into an electric field, which is then stored in the inductor as electrical energy. This stored energy is then released when the current in the wire loop is reversed. It is important to note that the inductor can only act as a closed loop when the wire loop has its ends connected and any other grounds are avoided.

The main application fields of this fixed inductor are power supply lines, filtering and decoupling, motor driving, audio noise suppression and impedance matching. The inductor can filter out high frequency noises, reduce voltage ripples and enable smooth and efficient operation of the devices. As for power supply lines, it provides a consistent voltage signal that is free from noise, allowing uninterrupted power supply and better performance. In addition, it is also used in various motor drivers and audio suppression systems, such as media players, alarm systems, and telecommunication appliances.

Finally, the fixed inductor ASPIAIG-F1040-3R9M-T can also be used to match the impedance of audio signals, allowing sound signals to stay consistent and improve sound quality. This is especially useful in amplifiers, receivers, and home theater systems. In summary, this component is a common choice for designers seeking high power efficiency, reliable operation, and long-term stability.

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

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