2256R-02J

DC Resistance (DCR):	18 mOhm Max
Height - Seated (Max):	--
Size / Dimension:	0.225" Dia x 0.570" L (5.72mm x 14.48mm)
Supplier Device Package:	--
Package / Case:	Axial
Mounting Type:	Through Hole
Inductance Frequency - Test:	1kHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	2256R
Shielding:	Unshielded
Current - Saturation:	4.69A
Current Rating:	4.69A
Tolerance:	±5%
Inductance:	1.2µH
Material - Core:	Ferrite
Type:	Molded
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed InductorsA fixed inductor, also known as a choke or an electrical reactor, is an electrical component used to store energy in an electromagnetic field. A 2256R-02J, for instance, is a specific type of fixed inductor that is designed to provide exceptional electrical performance and precise voltage regulation. It is a four-terminal vertical inductor with a ferrite core. Understanding the application of this inductor and its working principle will help you decide whether it is suitable for use in your project. Applications of the 2256R-02J Fixed InductorThe 2256R-02J fixed inductor is mainly used in automotive systems, consumer appliances, industrial machines, and medical systems. It\'s also used as a power supply line choke to stably filter the high-frequency noise in the fuel injection bus and the direct current bus, as well as to improve the power quality. This helps to extend the life of the core power components and increase the reliability of the entire system.In addition to its efficient noise suppression capabilities, the 2256R-02J also allows for high-density inductor designs. Its flexible spiral structure, small body size, and diverse current ratings make it a great choice for high-current requirements. Working Principle of the 2256R-02JThe 2256R-02J fixed inductor works by converting electrical energy into a magnetic field. It is composed of a ferrite core and wire windings wrapped around the core. When core current passes through the windings, it creates an electromagnetic field on the core. This field will draw any additional current into the inductor, creating a magnetic field that can store energy.When the electrical current is turned off, the magnetic field stored inside the inductor begins to weaken, and the windings will act like a generator and convert the energy stored in the magnetic field into electrical energy. This process can help reduce noise and ripple in an electrical system. ConclusionIn conclusion, the 2256R-02J is a fixed inductor with a ferrite core that can be used to efficiently filter out high-frequency noise in an electrical system. Its small size, diverse current ratings, and high-density designs make it an ideal choice for high power applications. Understanding its working principle and its application can help you find the right inductor for your needs.

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