2890R-24G Allicdata Electronics
Allicdata Part #:

2890R-24G-ND

Manufacturer Part#:

2890R-24G

Price: $ 3.12
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 15UH 365MA 3.25 OHM TH
More Detail: 15µH Unshielded Molded Inductor 365mA 3.25 Ohm Max...
DataSheet: 2890R-24G datasheet2890R-24G Datasheet/PDF
Quantity: 1000
800 +: $ 2.81138
Stock 1000Can Ship Immediately
$ 3.12
Specifications
DC Resistance (DCR): 3.25 Ohm Max
Height - Seated (Max): --
Size / Dimension: 0.280" Dia x 0.900" L (7.11mm x 22.86mm)
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: 50MHz
Q @ Freq: 40 @ 2.5MHz
Series: 2890R
Shielding: Unshielded
Current - Saturation: --
Current Rating: 365mA
Tolerance: ±2%
Inductance: 15µH
Material - Core: Phenolic
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 widely used in electronic circuits, and the 2890R-24G is no exception. This type of inductor is specifically designed with a 24 AWG winding along with a molded bobbin. The 2890R-24G is also known as an adjustable inductor. The inductor is mainly used for applications that require more flexibility in terms of applications. They are most commonly used in signal conditioning circuits, and the most common applications include signal filtering, switching power supplies, RF attenuation, signal transmitting, and impedance matching.

The 2890R-24G features an adjustable frequency range and three adjustable values. It also has a temperature range of -40°C to +85°C and a high current rating of up to 30 A. The inductor also features an internal capacitor for increased stability and noise reduction. This allows for higher efficiency and noise reduction in signal circuits and filters.

The primary working principle behind the 2890R-24G is that it uses a fixed inductor core. The inductor works by inducting or producing a magnetic field using the core. The coil and the core operate in unison as an electromagnet. As the magnetic field is inducted the core will store energy. This energy is then released in the form of a voltage and electric current when the inductor is connected to a circuit. This energy is then used to power the circuit or device in which it is connected.

To adjust the frequency range of the 2890R-24G, the user turns the knob which will increase or decrease the inductance. This is done by adjusting the inductive reactance of the inductor which affects the resonant frequency of the device. To increase the inductor\'s capacity, various inductors can be placed in series with one another. This allows for the frequency range to be increased as more inductors are added.

The 2890R-24G is a highly efficient device that offers excellent performance in signal conditioning circuits. Its adjustable frequency range, temperature range, and maximum current rating make it one of the most versatile fixed inductors on the market. It is also relatively low cost and is suitable for a wide range of applications.

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

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