4445-09K Allicdata Electronics
Allicdata Part #:

4445-09K-ND

Manufacturer Part#:

4445-09K

Price: $ 6.34
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: 4445-09K datasheet4445-09K Datasheet/PDF
Quantity: 1000
50 +: $ 5.70087
Stock 1000Can Ship Immediately
$ 6.34
Specifications
DC Resistance (DCR): 20 mOhm Max
Height - Seated (Max): 0.230" (5.84mm)
Size / Dimension: 0.210" L x 0.110" W (5.33mm x 2.79mm)
Supplier Device Package: --
Package / Case: Radial
Mounting Type: Through Hole
Inductance Frequency - Test: 100MHz
Operating Temperature: -55°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 650MHz
Q @ Freq: 60 @ 100MHz
Series: 4445
Shielding: Unshielded
Current - Saturation: --
Current Rating: 3A
Tolerance: ±10%
Inductance: 47nH
Material - Core: Iron
Type: Toroidal
Part Status: Active
Packaging: Bulk 
Description

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Fixed Inductors

A fixed inductor is an electronic component used to store energy and transfer it as electric current or voltage. All fixed inductors will have two terminals, one positive and one negative. The 4445-09K is a fixed inductor used for many applications.

Application Field of the 4445-09K

The 4445-09K is a fixed inductor used for a variety of purposes. It is commonly used in a variety of audio applications such as in car audio systems, home audio systems, and professional audio applications. The fixed inductor is also commonly used in power supplies, power conditioning, switch-mode power supplies, and voltage regulators. It is also often used as a part of resonant DC-DC converters.

The 4445-09K is also popularly used in aircraft, military and medical applications. It has been designed to meet the stringent requirements of these applications. The fixed inductor is ideal for high power applications as it can handle large currents and voltages and can handle pulse currents. It is also perfect for applications requiring a high level of reliability and tolerances.

Working Principle of the 4445-09K

The primary function of the 4445-09K is to store energy in the form of electric current or voltage. It works by taking in a voltage from a voltage source and changing it into electric current. The electric current is then stored in the form of a magnetic field. Whenever a voltage is applied to the terminals of the inductor, it releases the stored energy as electric current.

The 4445-09K is a type of inductor which is called an air-core inductor. This means that the inductor has no core material. Instead, it uses charging wires arranged in a coil shape to form the magnetic field needed to store energy. This makes the inductor lighter and cheaper than a traditional coil type inductor.

Conclusion

The 4445-09K is a fixed inductor used for many applications. It is commonly used in audio applications, power supplies, power conditioning, switch-mode power supplies, voltage regulators, and resonant DC-DC converters. The fixed inductor works by taking in a voltage from a voltage source, changing it into electric current, and storing it in the form of a magnetic field. When a voltage is applied, the stored energy is released as electric current. This makes the inductor ideal for high power applications as it can handle large currents and voltages and can also handle pulse currents.

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

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