4445R-09M Allicdata Electronics
Allicdata Part #:

4445R-09M-ND

Manufacturer Part#:

4445R-09M

Price: $ 5.23
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 47NH 3A 20 MOHM TH
More Detail: 47nH Unshielded Toroidal Inductor 3A 20 mOhm Max R...
DataSheet: 4445R-09M datasheet4445R-09M Datasheet/PDF
Quantity: 1000
50 +: $ 4.70736
Stock 1000Can Ship Immediately
$ 5.23
Specifications
Series: 4445R
Packaging: Bulk 
Part Status: Active
Type: Toroidal
Material - Core: Iron
Inductance: 47nH
Tolerance: ±20%
Current Rating: 3A
Current - Saturation: --
Shielding: Unshielded
DC Resistance (DCR): 20 mOhm Max
Q @ Freq: 60 @ 100MHz
Frequency - Self Resonant: 650MHz
Ratings: --
Operating Temperature: -55°C ~ 125°C
Inductance Frequency - Test: 100MHz
Mounting Type: Through Hole
Package / Case: Radial
Supplier Device Package: --
Size / Dimension: 0.210" L x 0.110" W (5.33mm x 2.79mm)
Height - Seated (Max): 0.230" (5.84mm)
Description

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Fixed Inductors

Fixed inductors are electrical components used for various types of inductive applications, such as filtering, buffering, storing energy, radio frequency transmission and custom shaping. One type of fixed inductor is the 4445R-09M. This article takes a closer look at the application field and working principle of this particular type of inductor.

Application Field

The 4445R-09M fixed inductor is typically used in situations that require a high-power output with minimal power loss. Examples include power transmission and distribution, telecommunications, audio equipment, lighting systems, and industrial equipment. This type of inductor can also be used for applications in radio frequency systems, including AM, FM, and digital radio. In addition, this inductor can be used in an application that requires the manufacturing of an integrated circuit. Other applications include motor drives, medical systems, and automotive systems.

Working Principle

The working principle of the 4445R-09M fixed inductor is based on the principles of electrical inductance. The inductor works by inducing a current in a closed loop, which is then stored as energy in the inductor itself. This energy is then used in various types of circuits to generate power, or provide the circuit with an electrical input. The inductor works by creating an opposition to any sudden change in current, which in turn, produces an opposing voltage at the inductor. This opposition is known as inductive reactance and is typically expressed in ohms.

The amount of opposition that the inductor will create is determined by its inductance value. The larger the inductance value, the greater the opposition the inductor provides. The inductance value of the 4445R-09M fixed inductor is usually between 10mH to 100mH, depending on the application. The inductance value is important to consider when designing a circuit, as too little inductance or too much, can lead to inefficient performance or power losses.

The 4445R-09M fixed inductor also has self-shielding capabilities, which means that it absorbs and reduces any external noise or interference that may be present. This self-shielding also helps to protect the inductor itself from any kind of damage or interference from outside sources.

Conclusion

The 4445R-09M fixed inductor is a versatile component that can be used for various electrical applications. Its working principle is based on the principles of electrical inductance, and its inductance value influences the amount of electrical opposition that is provided. The self-shielding capabilities of this type of inductor also helps to protect it from external noise or interference. This makes the 4445R-09M fixed inductor ideal for applications that require high-power output with minimal loss.

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

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