2890-40G Allicdata Electronics
Allicdata Part #:

2890-40G-ND

Manufacturer Part#:

2890-40G

Price: $ 3.12
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 82UH 305MA 2.1 OHM TH
More Detail: 82µH Unshielded Molded Inductor 305mA 2.1 Ohm Max ...
DataSheet: 2890-40G datasheet2890-40G Datasheet/PDF
Quantity: 1000
800 +: $ 2.81138
Stock 1000Can Ship Immediately
$ 3.12
Specifications
DC Resistance (DCR): 2.1 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 ~ 105°C
Ratings: --
Frequency - Self Resonant: 12MHz
Q @ Freq: 75 @ 2.5MHz
Series: 2890
Shielding: Unshielded
Current - Saturation: --
Current Rating: 305mA
Tolerance: ±2%
Inductance: 82µH
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 that are commonly used in electronic circuits and have specific applications in several different types of products. The 2890-40G is a type of fixed inductor that is often used in energy harvesting and storage solutions, such as solar energy storage systems. This fixed inductor is particularly useful in applications where flexibility and reliability are essential.

The 2890-40G is a wound inductor that requires no additional components, and its size makes it particularly suitable for applications that are energy-constrained. Because of its small size and low power requirements, it is suitable for use in mobile devices such as cell phones and tablets. As it is manufactured using a high-temperature molded plastic, it is also highly reliable and resistant to environmental conditions.

The 2890-40G has a very high power efficiency rating, making it suitable for use in a variety of applications. As it is a wound inductor, the 2890-40G is capable of storing and transferring very large amounts of power. It is often used in energy harvesting and storage systems, such as solar energy systems, where it is important to maximize efficiency and reduce wasted energy. Additionally, it is often used in portable electronics such as laptops, tablets, and cell phones, as its small size and low power requirements make it highly suitable for these types of devices.

The working principle of the 2890-40G is relatively simple. It consists of a coil of wire wrapped around a magnetic core. When a current is applied to the wire, a magnetic field is generated, which causes a magnetic flux around the core. As current passes through the coil, it induces a voltage in the core, which can be used to store or transfer energy. The magnetic field created is also responsible for the inductor\'s ability to store energy, which can be released when the current is removed from the wire.

The 2890-40G has a wide range of applications, and is particularly suitable for use in mobile and portable devices. It is also often used in energy harvesting and storage solutions, as it is capable of storing and transferring large amounts of power, and is highly efficient. The working principle behind the 2890-40G is relatively simple, and its small size and low power requirements make it ideal for applications where size and power consumption are a factor.

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

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