0819-94G Allicdata Electronics
Allicdata Part #:

0819-94G-ND

Manufacturer Part#:

0819-94G

Price: $ 4.76
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 820UH 25.5MA 72 OHM TH
More Detail: 820µH Unshielded Molded Inductor 25.5mA 72 Ohm Max...
DataSheet: 0819-94G datasheet0819-94G Datasheet/PDF
Quantity: 1000
3500 +: $ 4.28251
Stock 1000Can Ship Immediately
$ 4.76
Specifications
Series: 819
Packaging: Tape & Reel (TR) 
Part Status: Active
Type: Molded
Material - Core: Ferrite
Inductance: 820µH
Tolerance: ±2%
Current Rating: 25.5mA
Current - Saturation: --
Shielding: Unshielded
DC Resistance (DCR): 72 Ohm Max
Q @ Freq: 35 @ 790kHz
Frequency - Self Resonant: 3.9MHz
Ratings: --
Operating Temperature: -55°C ~ 105°C
Inductance Frequency - Test: 790kHz
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 are passive components that store energy in the form of an electric field and their main use is to limit and stabilize current. The 0819-94G inductor is an electromagnetic component used in the electrical engineering field. Its main purpose is to allow a certain amount of electrical current to pass through a circuit and block any higher currents from entering the system.

The 0819-94G inductor is composed of a core material and enameled copper wire or ferrite which are both wound around the core. The core material provides a stable environment for the induction of the electric field, while the winding of the copper wire or ferrite helps to intensify the inductance of the device. The inductor also utilizes a series of air gaps or ferrite rings which helps to eliminate the magnetic leakage that often occurs when high frequencies are used.

The working principle of 0819-94G inductor is based on Faraday’s law of induction. When a certain amount of electrical current passes through the wire, it induces an electrical field in the core material. This electrical field then creates a magnetic field that opposes the flow of the electrical current, resulting in the induction of energy. The amount of energy induced will depend on the number of windings of the wire, the dimensions of the core material, and any air gaps that are present.

The 0819-94G inductor has a variety of applications. It can be used in circuits in a number of ways, such as to filter undesired radio frequencies, provide power conditioning, and suppress noise from switching voltage regulators. They are also used in applications where higher currents must be blocked, such as power supplies and television sets.

In conclusion, the 0819-94G inductor is a common component in the electrical engineering field and is mainly used to limit and stabilize current in a circuit. Its working principle is based on Faraday’s law of induction and its main application is to prevent excessive electrical current from entering the system. This type of inductor is extremely useful in a variety of applications, such as filtering and power conditioning.

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

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