0819-44H Allicdata Electronics
Allicdata Part #:

0819-44H-ND

Manufacturer Part#:

0819-44H

Price: $ 1.60
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 6.8UH 122MA 3.2 OHM TH
More Detail: 6.8µH Unshielded Molded Inductor 122mA 3.2 Ohm Max...
DataSheet: 0819-44H datasheet0819-44H Datasheet/PDF
Quantity: 1000
3500 +: $ 1.44973
Stock 1000Can Ship Immediately
$ 1.6
Specifications
Series: 819
Packaging: Tape & Reel (TR) 
Part Status: Active
Type: Molded
Material - Core: Iron
Inductance: 6.8µH
Tolerance: ±3%
Current Rating: 122mA
Current - Saturation: --
Shielding: Unshielded
DC Resistance (DCR): 3.2 Ohm Max
Q @ Freq: 55 @ 7.9MHz
Frequency - Self Resonant: 69MHz
Ratings: --
Operating Temperature: -55°C ~ 105°C
Inductance Frequency - Test: 7.9MHz
Mounting Type: Through Hole
Package / Case: Axial
Supplier Device Package: Axial
Size / Dimension: 0.078" Dia x 0.200" L (1.98mm x 5.08mm)
Height - Seated (Max): --
Description

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Fixed inductors have evolved over the years, becoming smaller and more specialized to meet the requirements of modern electronics. One such inductor is the 0819-44H inductor, designed for high-current and high-frequency applications. To understand the use of this device, we must first look at the characteristics of the inductor, its application field, and its working principle.

The 0819-44H is a cylindrical, shielded inductor, with a diameter of 0.819 inches and a length of 0.44 inches. It has an inductance of 10 µH to 100 µH, and can handle a maximum current of 10 A. It also has a working frequency range of 2 MHz to 45 MHz, making it suitable for use in high-frequency circuits. The device is also RoHS compliant, making it suitable for use in a variety of electronic applications.

Given the characteristics of the 0819-44H, it can find a variety of uses in high-frequency and high-current applications. It can be used as part of a filter circuit, helping to eliminate any harmful high-frequency noise, or it can be used in RF circuits, such as radio transmitters and receivers. The device can also be used in Power-over-Ethernet (PoE) applications, where it can help to provide power to components such as cameras and phones. Additionally, the device can be used in motor drive circuits, helping to ensure that the motor is supplied with the correct amount of power. Finally, the device can be used in high-energy applications, such as welding and laser cutting.

The working principle of the 0819-44H inductor is based on electromagnetic induction. An electric current is passed through the device, creating a magnetic field. This magnetic field then induces a current in the adjacent wire, which in turn generates a voltage across the device. This voltage is what forms the basis of the inductor’s ability to store energy and then released as needed.

In conclusion, the 0819-44H inductor is a powerful device with a variety of applications in high-frequency and high-current applications. It is RoHS compliant and suitable for a variety of applications. The device works on the principle of electromagnetic induction, with the current passing through the device inducing a voltage across the device to store energy and then released as needed.

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

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