2512-682J

DC Resistance (DCR):	1.2 Ohm Max
Height - Seated (Max):	0.110" (2.79mm)
Size / Dimension:	0.255" L x 0.105" W (6.48mm x 2.67mm)
Supplier Device Package:	2-SMD
Package / Case:	2-SMD, J-Lead
Mounting Type:	Surface Mount
Inductance Frequency - Test:	7.9MHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	2512
Shielding:	Unshielded
Current - Saturation:	435mA
Current Rating:	580mA
Tolerance:	±5%
Inductance:	6.8µH
Material - Core:	Ferrite
Type:	--
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed InductorsFixed inductors are components used for numerous applications. The 2512-682J is one such type of inductor, used for applications in various fields. In this article, we will explore the fields of application and the working principle of this particular inductor.The 2512-682J is mainly utilized in power electronics. It is often seen employed in high-end DC-DC converter applications such as programmable logic controllers (PLCs) as well as in constant-voltage DC-DC converters. It can also be found in boost or SEPIC topologies, making it ideal for general-purpose power conversion and conditioning purposes. Moreover, power-factor correction (PFC) circuits can also make use of this inductor.We can also find the 2512-682J functioning in specialized power filter applications. It is commonly used to suppress unwanted harmonic content, not only in power converters, but also in inverters, motor drives, and power supplies. Additionally, this inductor is a popular choice for RF shielding solutions for both receiver and transmitter designs.The working principle of the 2512-682J is relatively simple. Basically, it stores energy in an inductive coil when exposed to an electric current. This coil of wire is known as an inductor and it works by creating a magnetic field that is coaxed into storing energy. This energy is usually released when the electric current stops flowing.When an electric current passes through the 2512-682J, the inductor will induce a voltage in the same direction. This will happen until the current reaches a certain amplitude, resulting in an output of a sinusoidal voltage. The ratio of the output voltage to the input current is referred to as the inductance, a measurement used to determine the inductor’s efficiency.Moreover, the 2512-682J also has an intrinsic magnetic flux property, where the amount of flux produced can be calculated through a combination of the inductance and the frequency of the current. The current can be adjusted to produce the desired frequency and the resultant flux can then be used to output a certain amount of power. This makes the inductor suitable for power conditioning tasks in multiple applications.In summary, the 2512-682J is a type of fixed inductor designed for use in a variety of applications. It is known for its efficiency in power electronics applications like PLCs, DC-DC converters, and power filters. Additionally, its inductance and magnetic flux properties make it ideal for RF shielding tasks. Ultimately, its working principle is based on creating and releasing a magnetic field to store and dispense energy when appropriate.

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