0819R-82F Allicdata Electronics
Allicdata Part #:

0819R-82F-ND

Manufacturer Part#:

0819R-82F

Price: $ 5.77
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 270UH 39MA 30.5 OHM TH
More Detail: 270µH Unshielded Molded Inductor 39mA 30.5 Ohm Max...
DataSheet: 0819R-82F datasheet0819R-82F Datasheet/PDF
Quantity: 1000
3500 +: $ 5.19079
Stock 1000Can Ship Immediately
$ 5.77
Specifications
Series: 0819R
Packaging: Tape & Reel (TR) 
Part Status: Active
Type: Molded
Material - Core: Ferrite
Inductance: 270µH
Tolerance: ±1%
Current Rating: 39mA
Current - Saturation: --
Shielding: Unshielded
DC Resistance (DCR): 30.5 Ohm Max
Q @ Freq: 35 @ 790kHz
Frequency - Self Resonant: 6.6MHz
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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This article is about the 0819R-82F Fixed Inductor and its application field and working principle.Fixed Inductors are electrical components that store energy in a magnetic field. They are typically composed of a coil of wire, usually copper, which is wound around a ferromagnetic core, such as an iron. The physical properties of the fixed inductors determine how much current they can carry and how much voltage they can withstand.The 0819R-82F Fixed Inductor is an ideal choice for applications requiring low power loss, excellent consistency in environment of high temperature and humidity. The 0819R-82F Fixed Inductor has an inductance value of 8.2mH (8.2 milli-henry). The device is designed specifically for applications requiring high-frequency performance. The operating temperature range of the 0819R-82F Fixed Inductor is -40 to +85 deg.C. The inductance value and operating temperature range of this fixed inductor make it suitable for a variety of applications including power supplies, digital signal processing (DSP) and telecommunications.The 0819R-82F Fixed Inductor offers a variety of advantages. The inductors are constructed with high quality materials, are highly reliable and durable, and are able to maintain high temperature stability. Additionally, the devices provide excellent noise filtering characteristics and have excellent shielding properties for maximum signal integrity as well as very low signal distortion. The working principle of the 0819R-82F Fixed Inductor is based on the principle of the conserved energy of the electric and magnetic fields. When an electric current is passed through a conductor, it produces a magnetic field around it. This magnetic field will exert a force, called a back EMF, on any current that is passing through the conductor. The back EMF will oppose the current and cause the current to decrease. This decrease in current is known as inductance.The 0819R-82F Fixed Inductor is available in a variety of sizes and can be used in a wide variety of application fields. These include power supplies, digital signal processing, switching power supplies, automotive, telecom, LED lighting, home appliance, test and measurement, and instrumentation. Additionally, the device can be used in a wide range of industries, including automotive, power conversion, power management, energy management, and medical.The 0819R-82F Fixed Inductor is suitable for both DC and AC applications. When used with a DC power source, the device stores energy in the magnetic field while current is passing through it. When the current is stopped, the energy in the field is gradually released as the magnetic field collapses. In an AC application, the device stores and releases energy with each cycle of the AC current.In conclusion, the 0819R-82F Fixed Inductor is a versatile device which can be used in a wide range of applications. It features excellent temperature stability, noise filtering capabilities and signal shielding properties. The device is highly reliable and durable, and is suitable for both DC and AC current applications.

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

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