0819-34J Allicdata Electronics
Allicdata Part #:

0819-34J-ND

Manufacturer Part#:

0819-34J

Price: $ 1.04
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 2.7UH 236MA 850 MOHM
More Detail: 2.7µH Unshielded Molded Inductor 236mA 850 mOhm Ma...
DataSheet: 0819-34J datasheet0819-34J Datasheet/PDF
Quantity: 1000
3500 +: $ 0.93839
Stock 1000Can Ship Immediately
$ 1.04
Specifications
Series: 819
Packaging: Tape & Reel (TR) 
Part Status: Active
Type: Molded
Material - Core: Iron
Inductance: 2.7µH
Tolerance: ±5%
Current Rating: 236mA
Current - Saturation: --
Shielding: Unshielded
DC Resistance (DCR): 850 mOhm Max
Q @ Freq: 45 @ 7.9MHz
Frequency - Self Resonant: 110MHz
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 long been an essential component in any electronic system. Induction is the process of inducing an electrical current into an object when it is subjected to a varying magnetic field. Inductors, however, are specially designed components that require more control over the induction process than is available in standard transformers. The 0819-34J inductor is a specific type of fixed inductor that has been used in a wide range of applications.

The 0819-34J is a small, flat, cylindrical device that can fit into a variety of designs for circuit boards. It is a two-wire device, meaning the current flows through two wires rather than one. It is also a non-polar device, meaning the voltage of the current is not important, which makes it very versatile for use in different types of circuits.

The 0819-34J is specifically designed to act as a current limiter. It works by limiting the amount of current that can flow through it. This is accomplished by the device having an internal resistance to the current, which is calculated using its inductance, or self-inductance. The resistance is higher the higher the inductance of the device, meaning more current will be blocked from entering the device.

The 0819-34J is a common component in power supplies, signal processing, and electronic control systems. It is used in these applications because it is very efficient at limiting the current, as well as being able to work in higher frequencies than other inductors. It can help reduce or prevent current from entering or leaving a system, which helps to maintain a consistent level of power or efficiency.

In order to make use of the 0819-34J as a current limiter, it is necessary to understand its working principles. There are two main parts to the device: the inductor and the capacitor. The inductor is a coil of wire that is connected in series with the load. The capacitor is connected in parallel with the inductor and acts to store a charge over time. As current passes through the inductor, an opposing magnetic field is created, which reduces the current flowing through the device.

The inductance of the 0819-34J is variable, meaning that it can be adjusted in order to create the desired level of current limiting. This allows the device to be used in a variety of applications. For example, in power supplies, the device is set to a lower level of inductance so that it will limit the current without causing significant power loss in the circuitry. In signal processing, the device is set to a higher level of inductance to limit the current and to prevent spikes or noise that could interfere with the signals.

Overall, the 0819-34J is a versatile device that can be used in a variety of applications. It is an efficient current limiter that can be used for a variety of tasks, from limiting the current in power supplies to preventing interference in signal processing. Its ability to be adjusted for the specific application makes it an ideal component for designers to have in their toolbox.

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

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