5022-273J

DC Resistance (DCR):	2.6 Ohm Max
Height - Seated (Max):	0.230" (5.84mm)
Size / Dimension:	0.505" L x 0.240" W (12.82mm x 6.09mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	2.5MHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	25MHz
Q @ Freq:	60 @ 2.5MHz
Series:	5022
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	360mA
Tolerance:	±5%
Inductance:	27µH
Material - Core:	Iron
Type:	--
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction
Fixed inductors are an important part of electrical and electronic circuits, as they can store and discharge energy as well as control the current and voltage in a circuit. The 5022-273J is an inductor of the same type, and is a popular choice in many applications due to its ease of use and affordability. In this article, we will examine the application field and working principle of the 5022-273J in detail.

Application Field
The 5022-273J is mainly used in low voltage applications, such as low-power RF circuits, radio receivers, low-power audio amplifiers, and personal computers. It is also commonly used in motorized electronic devices, such as CD and DVD players, printers, and fax machines. Additionally, it is suitable for switching power supplies and mobile phones. In all of these applications, its low cost makes it a desirable choice.

Working Principle
An inductor consists of an inductive coil wound around a core, which can be formed from a range of materials including ferrite, iron, and air. In the 5022-273J, the core is a ferrite core and the inductive coil is made of an oxygen-free copper wire, giving it a high quality construction. When an alternating current passes through the inductor, the core creates a magnetic field that stores energy in the inductive coil. This stored energy is then returned to the circuit in the form of magnetic flux, which creates a current in the inductor. This current is determined by the inductance of the inductor, which in the case of the 5022-273J, is 23mH.

Conclusion
The 5022-273J is an effective fixed inductor suitable for use in low voltage applications. Its core consists of a ferrite material and the inductive coil is made of oxygen-free copper wire, giving it a high quality construction. Its inductance is 23mH, making it suitable for use in low-power RF circuits, radio receivers, low-power audio amplifiers, and many other applications. The low cost of the 5022-273J makes it a desirable choice for many users.

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