103-390JS

DC Resistance (DCR):	133 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:	50MHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	1.335GHz
Q @ Freq:	45 @ 50MHz
Series:	103
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	860mA
Tolerance:	±5%
Inductance:	39nH
Material - Core:	Phenolic
Type:	--
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed inductors are widely used in electronic circuits, and the 103-390JS application field and working principle is one of the main types. This type of inductor has a variety of uses and a wide range of application fields.First of all, fixed inductors are mainly suitable for AC and DC circuits, as they can effectively reduce the noise level in the circuit, or use as a filter to filter out the influence of external noise. Fixed inductors can also be used to form an impedance matching circuit, as a coupling device between two circuits, or as an energy storage device to provide a current or voltage when needed.The 103-390JS application field and working principle is an inductor with a strong magnetic field and a self-shielding structure. It is composed of a ferrite core and a coil. When a current passes through the winding of the coil, the magnetic field creates a closed loop in the working area of the inductor, storing energy until the current is stopped. The knowledge of the 103-390JS application field and working principle can also be used in other inductors, as the same operating principles still apply.The inductance value of fixed inductors determines their functionality and performance. The inductance value changes with the shape and size of the core, the number of turns of the coil, the size of the winding diameter, and the material of the coil. Smaller inductors have smaller inductance values, while larger inductors have larger inductance values.Fixed inductors are also used for electrical isolation, which helps to isolate two circuits or electronic components from each other and prevent interference. A fixed inductor is placed at the connection point, and it does not develop a voltage or a current, which means that no electric current can pass through it.The 103-390JS application field and working principle is an excellent choice for higher current circuits. As its core is composed of a ferrite material, it offers better thermal stability, resistance to current saturation, and higher current handling capabilities. Furthermore, its self-shielding structure reduces the amount of magnetic flux leakage from the inductor, ensuring higher efficiency and better power supply performance. In addition, its large size and low winding resistance make it a good choice for high-input current circuits and high-power applications.Overall, the 103-390JS application field and working principle is an impressive and versatile fixed inductor with excellent performance in many applications. Its advantages include high current handling capabilities, excellent thermal stability, self-shielding structure, and resistance to current saturation. Moreover, its environmental-friendly features make it a perfect choice for a variety of applications. With these advantages, the 103-390JS application field and working principle is one of the most popular fixed inductors on the market today.

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