1945R-15G Allicdata Electronics
Allicdata Part #:

1945R-15G-ND

Manufacturer Part#:

1945R-15G

Price: $ 1.37
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 39UH 290MA 3.32 OHM TH
More Detail: 39µH Unshielded Molded Inductor 290mA 3.32 Ohm Axi...
DataSheet: 1945R-15G datasheet1945R-15G Datasheet/PDF
Quantity: 1000
2500 +: $ 1.24419
Stock 1000Can Ship Immediately
$ 1.37
Specifications
DC Resistance (DCR): 3.32 Ohm
Height - Seated (Max): --
Size / Dimension: 0.193" Dia x 0.447" L (4.90mm x 11.35mm)
Supplier Device Package: --
Package / Case: Axial
Mounting Type: Through Hole
Inductance Frequency - Test: 2.5MHz
Operating Temperature: -55°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 20.8MHz
Q @ Freq: 80 @ 2.5MHz
Series: 1945R
Shielding: Unshielded
Current - Saturation: --
Current Rating: 290mA
Tolerance: ±2%
Inductance: 39µH
Material - Core: Iron
Type: Molded
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors are components used to store or supply electrical energy, usually over a short period, for a particular purpose. The 1945R-15G inductor is a type of fixed inductor, and it has a variety of application fields and working principles.
Application Field: 1945R-15G inductors are used to provide an effective way of supplying power over a specific area. Generally, they are used in automotive electronics, digital signage, and audio/video systems. They can also be used in a variety of industrial applications to provide a steady current or voltage. The inductor\'s size is relatively small, making them ideal for use in tight spaces.
Working Principle: 1945R-15G inductors work by storing energy in the form of a magnetic field, then re-releasing the energy into the circuit. The inductor works almost like a coil, with electric current passing through and creating a magnetic field around the inductor. The inductor\'s role is to control the flow and allow certain amounts of energy to be transferred at certain times. The magnetic field created by the inductor also serves to reduce or filter out unwanted high frequencies.
The 1945R-15G inductor also has protection features built into its circuit which keep the system\'s components safe from high temperatures, overvoltage, or short-circuit. Its design allows it to withstand high current flows without the risk of damage.
In summary, 1945R-15G inductors are a type of fixed inductor with varied application fields and working principles. They are small in size and serve to supply power over specific areas, control energy flows, and provide protection from high temperatures and overvoltage. They are a reliable and efficient way of supplying power for a range of applications.

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

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