DC Resistance (DCR):	3.3 Ohm Max
Height - Seated (Max):	--
Size / Dimension:	0.095" Dia x 0.250" L (2.41mm x 6.35mm)
Supplier Device Package:	Axial
Package / Case:	Axial
Mounting Type:	Through Hole
Inductance Frequency - Test:	2.5MHz
Operating Temperature:	-55°C ~ 105°C
Ratings:	--
Frequency - Self Resonant:	25MHz
Q @ Freq:	50 @ 2.5MHz
Series:	1025
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	144mA
Tolerance:	±3%
Inductance:	22µH
Material - Core:	Iron
Type:	Molded
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction

Fixed Inductors are electronic components or devices that store energy in the form of a magnetic field when current passes through them. 1025-52H is a type of fixed inductor. It is a non-standardized small-sized, low-attenuation inductor. 1025-52H can be used for RF applications, audio and video applications, and in digital and analog circuits.

Application Fields

1025-52H is a nonstandardized inductor, designed with 10.25mm x 5.2mm profile and a 1025-52H SMT inductor assembled in it. This small size makes it suitable for applications in portable devices, as its total size and weight are much smaller than conventional inductors.1025-52H has been used in Multi-band PIFA antenna for WLAN applications. It has also been used in DC-DC converters for Portable Battery Chargers.1025-52H has a wide range of applications in RF systems, including antenna matching networks, RF couplers, impedance matching circuits, baluns, and voltage-controlled variable capacitors. It has also been used in various wireless audio and video systems, such as 2.4 GHz wireless audio receivers, and in analog and digital circuits.

Working Principle

Inductors work on the principle of Faraday\'s Law of Induction, which states that when a current is passed through a coil of wire, an electromagnetic field is created due to the magnetic moments of the current\'s electrons. This magnetic field then induces an electromotive force, resulting in a voltage across the inductor, thereby creating an energy storage mechanism.The current through the 1025-52H inductor generates a magnetic flux through the air gap, which is proportional to the current. This flux then induces an electromotive force, resulting in energy storage and resistance. The inductance of the coil is a function of the number of turns and the size of the core.

Conclusion

1025-52H is a fixed inductor with a nonstandardized small-sized, low-attenuation design. It has wide applications in RF systems, including antenna matching networks, RF couplers, impedance matching circuits, baluns, and voltage-controlled variable capacitors. It also has applications in audio and video applications, and in digital and analog circuits. The working principle of 1025-52H is based on Faraday\'s Law of Induction, which states that when current passes through a coil of wire, a magnetic field is created due to the magnetic moments of the current\'s electrons, resulting in an energy storage mechanism.

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