1945R-25F Allicdata Electronics
Allicdata Part #:

1945R-25F-ND

Manufacturer Part#:

1945R-25F

Price: $ 1.93
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 270UH 150MA 8 OHM TH
More Detail: 270µH Unshielded Molded Inductor 150mA 8 Ohm Axial
DataSheet: 1945R-25F datasheet1945R-25F Datasheet/PDF
Quantity: 1000
2500 +: $ 1.74205
Stock 1000Can Ship Immediately
$ 1.93
Specifications
DC Resistance (DCR): 8 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: 790kHz
Operating Temperature: -55°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 4.48MHz
Q @ Freq: 65 @ 790kHz
Series: 1945R
Shielding: Unshielded
Current - Saturation: --
Current Rating: 150mA
Tolerance: ±1%
Inductance: 270µH
Material - Core: Iron
Type: Molded
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Fixed inductors refer to a type of electric components that store electrical energy when an alternating current passes through the inductor. They are a special class of inductors that are designed to maintain a constant inductance over a wide range of temperatures and frequencies. One of the most popular fixed inductors is the 1945R-25F model, a reliable and stable coil that is widely used in industrial and consumer applications. In this article, we will discuss the application field and working principle of the 1945R-25F.

The 1945R-25F has a wide range of applications, mostly in the fields of electronics, radio frequency, ac power control, and pulsed operation. With its stable inductance value, the 1945R-25F can be used in a variety of electronic circuits, such as motor control, analog-to-digital conversion, frequency selectivity, and resonant circuits. It also offers high insulation resistance, making it suitable for high-voltage applications such as television and radio transmitters. In addition, the 1945R-25F has excellent self-healing properties, which makes it an ideal choice for applications that require high reliability and long-term stability.

The working principle behind the 1945R-25F is that of a winding of insulated wire wound around a core material, usually composed of ferrite or a mix of ferrite and other materials. As an alternating current passes through the inductor, the coils of wire build up a magnetic field as a result of their movement. This magnetic field stores the electrical energy, so when the current stops, the stored energy will remain in the inductor. This stored energy is released as a current when the magnetic field collapses. The resultant voltage and current are then measured and used in various applications.

The 1945R-25F has a high working efficiency, mainly due to its stable inductance value. This value is maintained over a wide range of temperatures and frequencies. As a result, the 1945R-25F does not suffer from heating up or overheating as its core materials do not allow large temperature variations. This stability also allows the 1945R-25F to be used in circuits with greater accuracy, allowing for better signal transmission and higher precision results. Furthermore, due to its ability to store electrical energy, the 1945R-25F can be used in energy-saving applications such as LED lighting and other energy-efficient systems.

The 1945R-25F is a reliable and stable coil that is widely used in industrial and consumer applications. Its wide range of applications, its stable inductance value, and its ability to store electrical energy make the 1945R-25F a perfect choice for those looking for a reliable and efficient fixed inductor. The 1945R-25F model is sure to meet your needs for reliable and accurate inductive components.

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

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