1945R-03F Allicdata Electronics
Allicdata Part #:

1945R-03F-ND

Manufacturer Part#:

1945R-03F

Price: $ 2.11
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 3.9UH 1.2A 190 MOHM TH
More Detail: 3.9µH Unshielded Molded Inductor 1.2A 190 mOhm Axi...
DataSheet: 1945R-03F datasheet1945R-03F Datasheet/PDF
Quantity: 1000
2500 +: $ 1.92188
Stock 1000Can Ship Immediately
$ 2.11
Specifications
DC Resistance (DCR): 190 mOhm
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: 7.9MHz
Operating Temperature: -55°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 76MHz
Q @ Freq: 60 @ 10MHz
Series: 1945R
Shielding: Unshielded
Current - Saturation: --
Current Rating: 1.2A
Tolerance: ±1%
Inductance: 3.9µH
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 are components used to store electrical energy in the form of a magnetic field. They are commonly found in circuits and machines in many different degrees, with applications ranging from switching circuits, welding, and aircraft electronic systems. However, one of the most popular varieties of fixed inductors are the 1945R-03F inductors, which are used in a variety of applications that require a reliable magnetic field system.

The design of 1945R-03F inductor takes into account a variety of characteristics, such as maximum current, resistance, inductance, and inductive reactance at varying frequencies and temperatures. This allows these inductors to be used in a range of applications that require the generated magnetic field to remain constant throughout its operation time, regardless of the environment and temperature fluctuations. These high-performance inductors are designed to provide consistent performance even when pushed to their limits.

The 1945R-03F inductor is typically paired with other components to form a complete circuit. It is often used in audio equipment and power electronic systems due to its low-loss characteristics and its good Insulation performance. Additionally, these inductors are used to extend the component’s range into different frequencies by utilizing the resonance effect. This allows the inductor to operate at a range of frequencies outside of its natural range, increasing the overall working range of the circuit.

The working principle of the 1945R-03F inductor is simple. It works by creating a magnetic field that interacts with an electric current. As the electric current passes through the inductor, it causes a magnetic flux that generates a voltage. This voltage is then returned to the source, creating a dynamic and constant exchange of energy between the inductor and the current.

The 1945R-03F inductors are available in a variety of sizes and can be used with varying electrical ratings. The inductor can also be manufactured with different shapes and sizes to meet specific performance requirements. These inductors are an efficient and reliable way to store and use energy in electronic circuits, making them ideal for various industrial and consumer applications.

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

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