4445-08K Allicdata Electronics
Allicdata Part #:

4445-08K-ND

Manufacturer Part#:

4445-08K

Price: $ 6.34
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 39NH 3A 20 MOHM TH
More Detail: 39nH Unshielded Toroidal Inductor 3A 20 mOhm Max R...
DataSheet: 4445-08K datasheet4445-08K 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: 700MHz
Q @ Freq: 60 @ 100MHz
Series: 4445
Shielding: Unshielded
Current - Saturation: --
Current Rating: 3A
Tolerance: ±10%
Inductance: 39nH
Material - Core: Iron
Type: Toroidal
Part Status: Active
Packaging: Bulk 
Description

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Fixed Inductors

An inductor is a passive two-terminal electrical component and it consists of a conductor, such as a wire, that is wound into a coil or helix shape. Inductors are used to store energy in the electromagnetic field, to filter out certain frequencies from a signal and in other applications. The 4445-08K is a type of fixed inductor which is a specialized form of an inductor that is designed for specific applications.

Application Field

The 4445-08K fixed inductor is commonly used in power applications such as in power supplies, in automotive batteries, and in power inverters. It is also used in communication systems, such as in cellular and Wi-Fi networks, as an antenna. The 4445-08K is specifically designed for high-frequency applications that require stable power or filtering, such as in radio/TV receivers and WiFi/Bluetooth modules.

Working Principle

An inductor works by storing energy in a magnetic field created by its coil of wire. When a current passes through the induction coil, a magnetic field is formed that stores energy which is then released as the current is interrupted. This magnetic field has the ability to reject certain frequencies from the input signal and the induction coil can act as either a filter or amplifier, depending on the application. In the case of the 4445-08K fixed inductor, the induction coil is designed to provide a precise and reliable filtering of the input signal.

The 4445-08K fixed inductor is designed with a specific characteristic that allows it to reject certain frequencies from the input signal. It works by having a series of loops in the coil which can be tuned to resonate with certain frequencies, and which then reject those frequencies from the input signal. This allows the inductor to provide precise filtering and efficient operation.

In addition, the stable power output of the 4445-08K fixed inductor makes it an ideal choice for high-frequency applications where it is important to maintain a consistent output. The inductor acts as a buffer that helps to maintain the input power, and this ensures that the output power is always stable and reliable.

Conclusion

The 4445-08K is a specialized form of fixed inductor which is designed for high-frequency applications. It works by having a series of loops in the coil that are tuned to resonate with certain frequencies and reject those frequencies from the input signal. This allows the inductor to provide precise filtering and efficient operation. The stable power output of the 4445-08K makes it an ideal choice for high-frequency applications where it is important to maintain a consistent output.

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

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