0819R-88H

DC Resistance (DCR):	48 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:	5.4MHz
Q @ Freq:	35 @ 790kHz
Series:	0819R
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	31.5mA
Tolerance:	±3%
Inductance:	470µH
Material - Core:	Ferrite
Type:	Molded
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors

Fixed inductors are a type of electrical component that is a passive electronic component designed to store energy in the form of a magnetic flux and provide this energy for power circuits, which is why they can be found in many power circuits, particularly circuits for switching, communication and amplified sound. The 0819R-88H is a fixed inductor that can be found in many power circuits and is used in many applications.

0819R-88H Application Fields

The 0819R-88H fixed inductor can be used in a wide variety of applications. One example of an application is in a switched-mode power supply circuit, where the inductor can be used to filter or stabilize the output current. It is also used in circuits for audio power amplifiers, as it can be used to create a low-pass filter, which in turn can reduce the radiation of high-frequency noise, improve the midrange response and reduce the signal distortion. The 0819R-88H can also be used in low-voltage LED lighting and camera modules, as it can provide adequate power to the circuit with minimal power loss. This fixed inductor can also be used in circuits for personal computers, mobile phones, and other electronic devices, where it can be used for power conversion and voltage stabilization.

0819R-88H Working Principle

The 0819R-88H fixed inductor works by generating a magnetic field around itself when current passes through it. The magnetic field is generated by the current and the resistance of the inductor, and this magnetic field then stores some of the energy as an electric field.This electric field acts like a capacitor when the current stops flowing, and this energy is then used to provide power for the circuit, which reduces loss and keeps the power supply stable. The magnetic field also protects the circuit from the effects of high-frequency noise, as it absorbs the noise and protects the equipment from interference. This is why these inductors are often used in communications circuits, as they can reduce the noise and improve signal clarity. The 0819R-88H inductor also has a wide operating temperature range, which makes it suitable for a wide range of applications. It is also highly resistant to ESD and makes it suitable for circuits that are subject to frequent power outages or voltage surges. In conclusion, the 0819R-88H fixed inductor is a highly versatile component that is used in many different applications, from power supplies to audio amplifiers and LED lighting. It can provide stable power to the circuit and protect the equipment from noise and voltage surges.

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