103-122FS

DC Resistance (DCR):	740 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:	7.9MHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	130MHz
Q @ Freq:	22 @ 7.9MHz
Series:	103
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	360mA
Tolerance:	±1%
Inductance:	1.2µH
Material - Core:	Ferrite
Type:	--
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed InductorsFixed inductors are widely used in a variety of electronic circuits for the purpose of providing electromagnetic energy to a circuit. They are commonly used to store energy, to change the characteristics of alternating currents, and to counteract the effect of interference on electronic circuits.The 103-122FS inductor is an epitaxial structure, designed with low resistance and high efficiency magnetic properties. The inductor can be used in the impedance matching of RF circuits, for impedance regulation and frequency control. It is made from soft ferrite material, and can achieve good ESR performance and high efficiency. This type of inductor has a wide range of application fields, in both digital and analog circuits. Examples of digital applications include RF signal conditioning, power control, radio frequency (RF) impedance matching, high frequency current limiting, and frequency synthesis. This type of inductor can also be used in switching power supplies for impedance matching and voltage regulation.In analog circuits, the 103-122FS inductor is used for matching the impedance of analog circuits for conditioning the signal to the desired level. This type of inductor is also used for bandpass and low pass filtering, as well as harmonic suppression. It is also used for impedance matching in high speed audio and video applications.The working principle of this type of inductor is based on Faraday’s law of induction. This law states that when a conductor is placed in a changing magnetic field, a current will be generated in the conductor. In the 103-122FS inductor, the core of the inductor is filled with a soft ferrite material. When the core is placed in a changing magnetic field, a current is generated in the coil of the inductor. As the current passes through the coil, it creates a magnetic field, which in turn acts back on the core, inducing a magnetic field in the core. This produces an inductance in the inductor. The inductance of the 103-122FS inductor is determined by the values of the core, the coil winding, and the number of turns in the coil. The core material and the coil winding have different properties which affect the inductance of the inductor. The number of turns in the coil determines the amount of magnetic lines of force which pass through the core, consequently affecting the strength of the magnetic field within the core. In summary, the 103-122FS inductor is an epitaxial structure made from soft ferrite material, which has low resistance and high efficiency magnetic properties. This type of inductor has a wide range of application fields in both digital and analog circuits. The working principle of this type of inductor is based on Faraday’s law of induction and the inductance is determined by the values of the core, the coil winding, and the number of turns in the coil.

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