2500R-00H

DC Resistance (DCR):	8.2 Ohm Max
Height - Seated (Max):	--
Size / Dimension:	0.240" Dia x 0.740" L (6.10mm x 18.80mm)
Supplier Device Package:	--
Package / Case:	Axial
Mounting Type:	Through Hole
Inductance Frequency - Test:	790kHz
Operating Temperature:	-55°C ~ 105°C
Ratings:	--
Frequency - Self Resonant:	5.6MHz
Q @ Freq:	65 @ 790kHz
Series:	2500R
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	126mA
Tolerance:	±3%
Inductance:	270µH
Material - Core:	Iron
Type:	Molded
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors

Inductors are important components in all electronics circuits. There are two main types of inductors – fixed inductors and variable inductors. Fixed inductors are devices which have a constant inductance value and are usually used in applications where the inductance does not need to be adjustable. There are a few different types of fixed inductors, and one of the most popular is the 2500R-00H.

2500R-00H Application Field

The 2500R-00H fixed inductor is most commonly used in power supply and DC/DC converter applications. It is also known for its low profile, which helps to reduce board space and simplify circuit design. Additionally, it is used in low frequency antenna matching circuitry, radio amplifiers, and EMI/RFI filters. These inductors are also used in automotive applications, such as alternator, DC/DC converter, and power steering motors.

2500R-00H Working Principle

The working principle of the 2500R-00H fixed inductor is based on Faraday’s Law of induction. This law states that when an electric current passes through a conductor, an electromagnetic field is created around it. This electromagnetic field then causes a magnetic flux and the rate of change of the flux is proportional to the current passing through the conductor.The 2500R-00H has two distinct parts – the core and the winding. The core is made of metal or other magnetic material and it provides the necessary magnetic field to induce the current through the winding. The winding is made of non-magnetic material, such as copper or aluminum, and it is designed to increase or decrease the inductance of the inductor. As current passes through the winding, the magnetic flux produced by the core induces a current in the winding, which is proportional to the rate of change of the magnetic flux.The 2500R-00H has a wide range of capabilities and can be designed to provide a specific resistance to current passing through it. It can also be used as a low impedance protector against short circuit and over voltage conditions. Additionally, it helps to suppress magnetic interference from nearby electrical components. Since the 2500R-00H is a fixed inductor, it provides a constant inductance value over a long period of time.

Conclusion

The 2500R-00H fixed inductor is a very popular and versatile device used in many different power supply and DC/DC converter applications. Its low profile makes it attractive for board space efficiency and its ability to suppress magnetic interference is useful in radio and other sensitive equipment. Additionally, the 2500R-00H can be designed to provide specific resistance to current and protect against short circuit and over voltage conditions.

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