4445R-20K Allicdata Electronics
Allicdata Part #:

4445R-20K-ND

Manufacturer Part#:

4445R-20K

Price: $ 5.23
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 390NH 1.15A 150 MOHM
More Detail: 390nH Unshielded Toroidal Inductor 1.15A 150 mOhm ...
DataSheet: 4445R-20K datasheet4445R-20K Datasheet/PDF
Quantity: 1000
50 +: $ 4.70736
Stock 1000Can Ship Immediately
$ 5.23
Specifications
DC Resistance (DCR): 150 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: 50MHz
Operating Temperature: -55°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 240MHz
Q @ Freq: 80 @ 50MHz
Series: 4445R
Shielding: Unshielded
Current - Saturation: --
Current Rating: 1.15A
Tolerance: ±10%
Inductance: 390nH
Material - Core: Iron
Type: Toroidal
Part Status: Active
Packaging: Bulk 
Description

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Fixed inductors are electromagnetic components that are composed of two sets of wires wound around a core material such as iron. The process by which a fixed inductor is created is known as inductor winding. This process is quite important as it affects the design and performance of the fixed inductor. The 4445R-20K application field and working principle is an example of such a fixed inductor.The 4445R-20K is one of the markets most popular fixed inductors. It is often used in power supplies, radio frequency circuits, motor control systems, and a variety of other general-purpose applications. This fixed inductor is known for its high quality and reliability, making it a popular choice among engineers and technicians.The 4445R-20K is a toroid-style fixed inductor. This means that it is made from two sets of wire wound around a small circular core material. The wires are wound in a reverse N-shaped pattern around the core and then the inductor is sealed at both ends. This winding configuration allows for the inductor to have a high inductance and low resistance.The working principle of the 4445R-20K is relatively simple. Fixed inductors work by storing energy in the form of a magnetic field. When this magnetic field is disturbed, a current is induced in the inductor, providing the electrical energy needed for whatever application the device is being used for. This is why fixed inductors are commonly used in power supplies and other related products.The 4445R-20K is a great choice for any application requiring a reliable and high-quality fixed inductor. Its combination of high inductance and low resistance make it well-suited for a variety of applications. Additionally, its toroid-style winding means that it is highly efficient, allowing it to operate with minimal power loss. With a reliable design and high quality construction, the 4445R-20K is a great choice for any application.

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

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