103-391F

DC Resistance (DCR):	240 mOhm Max
Height - Seated (Max):	0.075" (1.91mm)
Size / Dimension:	0.100" L x 0.100" W (2.54mm x 2.54mm)
Supplier Device Package:	--
Package / Case:	Nonstandard, 2 Lead
Mounting Type:	Surface Mount
Inductance Frequency - Test:	25MHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	235MHz
Q @ Freq:	22 @ 25MHz
Series:	103
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	635mA
Tolerance:	±1%
Inductance:	390nH
Material - Core:	Ferrite
Type:	--
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors

Fixed inductors are passive components that store energy in the form of an electric current in an inductor coil. They are commonly used in various types of applications, from wireless communication and power engineering to automotive and major industrial projects. Among the most popular models of fixed inductors are the 103-391F type, which has been used in a variety of electronic circuits.The 103-391F is a type of Ferrite core inductor. It is particularly useful for circuits that require a high inductance with a relatively small size, since its shape and design closely resembles that of a more traditional inductor. The 103-391F is built with a ferrite core and a silicone wire extending from the housing. It is wired to a circuit in order to provide the induced current needed for the circuit to work.The 103-391F works by creating a magnetic field surrounding the wire when an electrical current passes through the core. As the magnetic field created increases, the current flowing through the core is also increased, causing the inductance of the inductor to increase. This increase in inductance is what helps the circuit to work properly.The 103-391F is typically used in applications such as power line surge protection, high-frequency switching circuits, low-noise switch mode power supplies, and noise suppression. It can also be used to create a low-inductance power line choke, which is helpful in power engineering applications. In addition, the 103-391F is often found in communication systems, as well as in high-end audio systems.The 103-391F is designed to handle large currents, wide temperature ranges, and high frequencies. It is constructed with a ferrite core, which is made of a compound of ferric oxide and barium or manganese that has a very high dielectric constant.The 103-391F can also be used in some automotive applications. It is particularly beneficial in applications that require increased inductance in order to achieve higher current densities. The 103-391F is also used in electric vehicles due to its high performance at very low temperatures.Overall, the 103-391F is a versatile fixed inductor that is widely used in a variety of applications. It is capable of providing high levels of inductance in a relatively small package size and is designed for operations at high frequencies, high temperatures, and large currents. Although there are a number of other types of fixed inductors available, the 103-391F is one of the most popular and widely used models.

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