0819R-94J

DC Resistance (DCR):	72 Ohm Max
Height - Seated (Max):	--
Size / Dimension:	0.078" Dia x 0.200" L (1.98mm x 5.08mm)
Supplier Device Package:	Axial
Package / Case:	Axial
Mounting Type:	Through Hole
Inductance Frequency - Test:	790kHz
Operating Temperature:	-55°C ~ 105°C
Ratings:	--
Frequency - Self Resonant:	3.9MHz
Q @ Freq:	35 @ 790kHz
Series:	0819R
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	25.5mA
Tolerance:	±5%
Inductance:	820µH
Material - Core:	Ferrite
Type:	Molded
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed inductors are designed to store energy in the form of magnetic fields. One of the most common types of inductors is the 0819R-94J. This inductor is widely used in a variety of applications due to its extreme power ratings and wide range of characteristics. This product is a type of surface mount inductor that offers exceptional performance. It has a power rating of 4-6 amperes and an inductance range of 0.01-4 microhenries. It also has a very low resistance range of 0.7-8 ohms, which makes it suitable for low-power applications. It also features an operating temperature range of -60 to +85 degrees Celsius and a high storage temperature range of -40 to +125 degrees Celsius. The inductor\'s working principle is based on Faraday\'s law of electromagnetic induction. Basically, the core of the inductor acts as an effective conductor of magnetic flux. When current passes through the inductor’s core, it creates a magnetic field that induces opposing or reverse current flow in the winding. This opposing current produces a self-induced voltage with respect to the original current and results in a small loss of energy, known as the inductance.The 0819R-94J inductor can be used in a variety of applications including power supply, Tesla coils, filtering, sending or receiving antennas, and radio frequency tuning, among others. In power supplies, it helps control the flow of current and helps reduce noise distortion. In Tesla coils, it helps produce higher levels of power and can be useful in a variety of high-power applications. In send and receive antennas, it helps to direct and focus the electromagnetic radiation or radio waves in a specific direction. Finally, it can be used in radio frequency tuning to increase or decrease radio frequencies with a range of inductance values.This particular inductor is typically constructed of ferrite or air-core materials. A ferrite core can offer improved power rating and inductance values while providing very low undesired capacitance. An air-core offers limited power rating and inductance values but has a higher impedance that is suitable for high-frequency applications.The 0819R-94J, with its wide range of characteristics and power ratings, is one of the most popular inductors on the market. It is suitable for a variety of applications, from high-power to low-power and from high-frequency to low-frequency. Its design makes it perfect for use in noise reduction and radio tuning. In general, this inductor is a great choice for any project that requires a reliable and efficient power supply.

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