IR04BH112J

Q @ Freq:	30 @ 250kHz
Height - Seated (Max):	--
Size / Dimension:	0.180" Dia x 0.385" L (4.57mm x 9.78mm)
Supplier Device Package:	Axial
Package / Case:	Axial
Mounting Type:	Through Hole
Features:	--
Inductance Frequency - Test:	250kHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	2.1MHz
Series:	IR
DC Resistance (DCR):	43.5 Ohm Max
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	64mA
Tolerance:	±5%
Inductance:	1.1mH
Material - Core:	Iron
Type:	--
Part Status:	Obsolete
Packaging:	--

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Fixed Inductors

Fixed inductors are a type of inductor component that have a wide range of applications in electronics systems. In particular, the IR04BH112J is a one-pass, through-hole inductor designed for easy PCB mounting. It is manufactured with self-shielding components, and its high-frequency performance is ideal for power supplies, converters and filters. This article will discuss the IR04BH112J application field and working principle.

Applications

The IR04BH112J is an ideal choice for use in power supplies, converters, and filters. It has a low DC resistance that makes it suitable for use in high-current circuits. In addition, its self-shielding features allow it to operate at high frequencies without interference or noise. It is commonly used in motor control systems, telecommunications equipment, displays, and automotive audio applications.

Working Principle

The IR04BH112J inductor has an internal core made up of ferrite material. Due to the core\'s magnetic properties, it is able to store energy by generating a magnetic field when a varying current passes through it. This stored energy is then released in the form of an opposing electric current at a later time. The amount of energy stored in the inductor depends on the magnitude and frequency of the current passing through it, as well as the inductance of the core material.

Advantages

One of the main benefits of the IR04BH112J inductor is its ability to operate at high frequencies with minimal interference. It has a high self-resonance frequency of 12kHz and an ESR value of 0.02 ohms, which allows it to accurately process high-frequency signals with minimal distortion. In addition, it has a high power capacity of 3W and a low-DC resistance value, which makes it ideal for use in high-current circuits.

Conclusion

The IR04BH112J is an ideal choice for applications requiring high-frequency performance. Its self-shielding features allow it to operate without interference, while its low DC resistance makes it suitable for high-current circuits. In addition, it has a high power capacity and a high self-resonance frequency, making it ideal for motor control systems, telecommunications equipment, displays, and automotive audio applications.

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