4379-105HS Allicdata Electronics
Allicdata Part #:

4379-105HS-ND

Manufacturer Part#:

4379-105HS

Price: $ 17.01
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 1MH 47MA 22 OHM SMD
More Detail: 1mH Shielded Inductor 47mA 22 Ohm Max 2-SMD
DataSheet: 4379-105HS datasheet4379-105HS Datasheet/PDF
Quantity: 1000
650 +: $ 15.30930
Stock 1000Can Ship Immediately
$ 17.01
Specifications
DC Resistance (DCR): 22 Ohm Max
Height - Seated (Max): 0.140" (3.56mm)
Size / Dimension: 0.163" L x 0.133" W (4.14mm x 3.38mm)
Supplier Device Package: --
Package / Case: 2-SMD
Mounting Type: Surface Mount
Inductance Frequency - Test: 790kHz
Operating Temperature: -55°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 2MHz
Q @ Freq: 95 @ 790kHz
Series: 4379
Shielding: Shielded
Current - Saturation: --
Current Rating: 47mA
Tolerance: ±3%
Inductance: 1mH
Material - Core: Ferrite
Type: --
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors are components of electrical and electronic equipment that are used to store electrical energy in the form of magnetic energy. They are generally made of a coil of wire with a ferromagnetic core, though they can also be wound without a core. 4379-105HS is one of many fixed inductors and its application field and working principle is explained below.

4379-105HS Application Field

4379-105HS has all the necessary features to make it a suitable pick as a fixed inductor. It is ideal for use in switch-mode power supplies, power factor correction applications, and Automotive applications. Additionally, 4379-105HS is capable of handling up to 8 Volts and 12 Amps and provides excellent voltage and current regulation. Moreover, it is affordable and has a high tolerance rating.

4379-105HS is best applied to circuits ranging between 5 kHz up to 3 MHz for improved energy transfer and improved efficiency. It is used in a range of applications, including automobiles, power converters, solar systems, home appliances, mobile phones, and computers.

4379-105HS Working Principle

Fixed inductors, including 4379-105HS, function by storing energy in magnetic fields. When a current passes through the inductor, it creates a magnetic field and stores the energy in it. When the current is changed by decreasing or increasing the voltage or current, the magnetic field also changes, thereby releasing or absorbing the stored energy.

The current is limited by a number of factors, including the supply voltage, the wire length, and any external magnetic fields. 4379-105HS follows the basic working principle of a fixed inductor, but has additional features such as over-voltage protection, over-current protection, reverse polarity protection, and thermal overload protection.

The 4379-105HS fixed inductor has a built-in temperature compensation circuit, which helps protect the device in high temperature. Additionally, the inductor is designed with a high-frequency ferrite core, which provides excellent efficiency and high-temperature tolerance.

Conclusion

4379-105HS is a fixed inductor designed to provide the necessary requirements of electrical and electronic equipment. With its high-temperature tolerance, over-voltage protection, over-current protection, reverse polarity protection, and thermal overload protection, it is a great choice for industrial and automotive applications. Its application field ranged from 5 kHz to 3 MHz and it is ideal for switch-mode power supplies, power factor correction applications, and automobiles. Through its working principle, 4379-105HS functions by storing energy in magnetic fields.

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

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