2890-16K Allicdata Electronics
Allicdata Part #:

2890-16K-ND

Manufacturer Part#:

2890-16K

Price: $ 1.04
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 6.8UH 640MA 1.05 OHM
More Detail: 6.8µH Unshielded Molded Inductor 640mA 1.05 Ohm Ma...
DataSheet: 2890-16K datasheet2890-16K Datasheet/PDF
Quantity: 1000
1000 +: $ 0.95013
Stock 1000Can Ship Immediately
$ 1.04
Specifications
DC Resistance (DCR): 1.05 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: 7.9MHz
Operating Temperature: -55°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 75MHz
Q @ Freq: 60 @ 7.9MHz
Series: 2890
Shielding: Unshielded
Current - Saturation: --
Current Rating: 640mA
Tolerance: ±10%
Inductance: 6.8µH
Material - Core: Phenolic
Type: Molded
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors are electric components used in a vast array of electronic devices such as radios, televisions, and computers. They are used to store energy in the form of an electromagnetic field, which is then released when the electrical current is removed. The 2890-16K inductor is designed specifically for applications that require a high-density, high power output, and very low loss. This makes it ideal for use in various industrial and military applications.

The 2890-16K is a multi-turn, high current, high inductance surface mount inductor. It is made up of two copper windings which are wrapped around a ferrite core. The windings are held in place by an epoxy resin. This design allows for a high-density flux field, which makes it suitable for high power applications. The inductance of this particular model is in the range of 16K ohms, making it ideal for applications that require low losses and high currents.

The working principle of the 2890-16K inductor is based on Faraday’s Law of Induction. According to this law, when a current is applied to a coil, a magnetic field is created around it. This magnetic field stores energy in the form of an electromagnetic field. This field is then released when the current is removed or reversed. This is how inductors store energy and release it when the current is changed.

The 2890-16K has a wide range of applications. It is widely used in the automotive industry for spark plug coils, starter coils and alternator coils. It can also be used for DC-DC converters, UPS systems, robotics, and various industrial applications. Additionally, it is used in military applications, such as in radar jamming systems and countermeasures.

The 2890-16K is a reliable and durable fixed inductor. It is specifically designed to handle high currents and its ferrite core ensures that the maximum current levels can be maintained for an extended amount of time. This makes it ideal for long-term industrial and military applications. In addition, the low-loss design of the inductor ensures that minimal energy is lost in the form of electromagnetic radiation.

In conclusion, the 2890-16K is an effective and efficient multi-turn inductor that is suitable for a variety of applications. It is able to store energy in the form of an electromagnetic field, which can then be released when the current is removed. This design makes it suitable for both industrial and military applications. Additionally, its low-loss design ensures minimal energy is lost in the form of electromagnetic radiation.

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

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