4445-25K Allicdata Electronics
Allicdata Part #:

4445-25K-ND

Manufacturer Part#:

4445-25K

Price: $ 4.17
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 1UH 700MA 400 MOHM TH
More Detail: 1µH Unshielded Toroidal Inductor 700mA 400 mOhm Ma...
DataSheet: 4445-25K datasheet4445-25K Datasheet/PDF
Quantity: 1000
500 +: $ 3.74787
Stock 1000Can Ship Immediately
$ 4.17
Specifications
DC Resistance (DCR): 400 mOhm Max
Height - Seated (Max): 0.230" (5.84mm)
Size / Dimension: 0.200" L x 0.100" W (5.08mm x 2.54mm)
Supplier Device Package: --
Package / Case: Radial
Mounting Type: Through Hole
Inductance Frequency - Test: 50MHz
Operating Temperature: -55°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 150MHz
Q @ Freq: 70 @ 50MHz
Series: 4445
Shielding: Unshielded
Current - Saturation: --
Current Rating: 700mA
Tolerance: ±10%
Inductance: 1µH
Material - Core: Iron
Type: Toroidal
Part Status: Active
Packaging: Bulk 
Description

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Fixed inductors are electric coils which vary in size and shape depending on the purpose. They are primarily employed for several functions such as to compensate for signal losses, to function as filters, to act as a power source in devices such as robotic arms, and the 4445-25K inductor plays an important part in such functions. Fixed inductors have made a significant contribution to the development of modern technology as they are capable of numerous practical applications.

The 4445-25K fixed inductor is primarily a power source that provides stabilization and the voltage regulation needed in the proper functioning of various circuit components. It is mainly designed to function with various power sources such as batteries, solar cells, and ultra-capacitors. The 4445-25K inductor has its primary application in automotive electronics and robotics, while it can also be found in audio and communication circuits, industrial and consumer electronic devices, and even video boards.

The 4445-25K inductor has distinctive features such as a coil that is made up of several turns of wire often connected to a metal core. It also has a size ranging from one micro-farad to several hundred micro-farads, depending on the particular application. It is also rated in voltage with lower voltage rating for direct current applications and higher voltage ratings for alternating current applications.

The working principle of the 4445-25K inductor is quite straightforward. It includes three basic components: an inductor, a capacitor, and a resistor. The inductor works by creating a magnetic field that reacts with the electric current. The capacitor stores a charge, which is then used to maintain the current level. Finally, the resistor ensures that the current is not too high by dimming the voltage.

When the current goes through the inductor, this magnetic field will create an opposing voltage across the resistor. This voltage will oppose the voltage that comes from the source, resulting in a compensated voltage. This compensation voltage is also called an inductive reactance or inductive impedance. This inductive reactance also helps to reduce surges in current and assists in protecting the circuit from getting overloaded.

The 4445-25K Inductor is also designed to provide additional protection to the circuit by dissipating heat in the event of an overload. This is the reason why the inductors are usually rated in terms of current and temperature. It is important to consider this before making the purchase and installation.

The 4445-25K Inductor is an essential component of any electrical device which needs stabilization and the voltage regulation. This is because it helps reduce unwanted noise, it provides protection against overload, and it helps keep the current level stable. Thanks to its ability to handle both direct and alternating current, it is perfect for applications in various sectors. It is highly reliable and easily maintained, making it an ideal choice for many applications.

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

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