1945-02G Allicdata Electronics
Allicdata Part #:

1945-02G-ND

Manufacturer Part#:

1945-02G

Price: $ 1.81
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 3.3UH 1.4A 140 MOHM TH
More Detail: 3.3µH Unshielded Molded Inductor 1.4A 140 mOhm Max...
DataSheet: 1945-02G datasheet1945-02G Datasheet/PDF
Quantity: 1000
2500 +: $ 1.64522
Stock 1000Can Ship Immediately
$ 1.81
Specifications
DC Resistance (DCR): 140 mOhm Max
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: 80MHz
Q @ Freq: 55 @ 10MHz
Series: 1945
Shielding: Unshielded
Current - Saturation: --
Current Rating: 1.4A
Tolerance: ±2%
Inductance: 3.3µH
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, also known as inductances, are components that rely on the principle of electromagnetism to pass current in a wire. A fixed inductor, specifically 1945-02G, is a metal-oxide-semiconductor field-effect transistor, typically used in electronic circuits for a variety of functions such as amplification, switching, and tunability. Inductors are commercially available in many sizes, shapes, and values, and 1945-02G is an example of a known, reliable, and widely used inductor.

The 1945-02G fixed inductor has a variety of applications, most commonly found in radio frequency and power electronics circuitry. It can be used to design and build radio transmitters, receivers, amplifiers, oscillators, and other communication systems. Additionally, the 1945-02G fixed inductor can be used in high-power and high-voltage applications such as audio amplifiers, switching power supplies, and voltage regulators.

The working principle of the 1945-02G fixed inductor is based on Faraday\'s law of induction - the phenomenon of the production of an electromotive force (EMF) in a circuit due to a changing magnetic field. The equation for Faraday\'s law states that the induced EMF in a circuit is equal to the negative of the time derivative (change over time) of the flux linkage of the circuit. Essentially, this inductor works due to the changing of magnetic fields to create voltage. When an electrical current passes through the inductor, the current creates a magnetic field around it, which in turn induces an EMF inside the inductor.

When the current flowing through the 1945-02G fixed inductor changes, the magnetic field around the inductor changes, and thus, a voltage is induced. This principle is used in a variety of electronic circuits, most notably for storing electricity in inductors. By controlling the rate of change of current through an inductor, the duration of the induced voltage can be determined, allowing power supply designers to make sure that a sufficient amount of energy is supplied for a given application.

The 1945-02G fixed inductor is a versatile component that is used in a variety of applications including communication systems, voltage regulators, audio amplifiers, and switching power supplies. It works based on Faraday\'s law of induction by creating a voltage when the current passing through it changes, making it a reliable and well-known inductor in the electronics industry.

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

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