105-103K

DC Resistance (DCR):	5.6 Ohm 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:	38MHz
Q @ Freq:	30 @ 7.9MHz
Series:	105
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	130mA
Tolerance:	±10%
Inductance:	10µH
Material - Core:	Iron
Type:	--
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors

Fixed inductors, also known as fixed coils or fixed magnets, are basic electrical components in the electrical industry. They consist of an iron core, a coil of insulated wire, and a casing. The coils are designed to store electric energy and then release it as a magnetic field when the current is passed through the wire. Their main purpose is to regulate the current that flows through the circuit and their application in various application fields is key to their successful utilization.

105-103K Application Field

Fixed inductors with the105-103K series are specialized components with a wide range of applications. They are used extensively in power supply equipment, including transformers, power supply systems, and various communication systems. They are also commonly used in industrial control devices and communication systems, where they are responsible for maintaining the voltage levels in various circuits. In addition, they are used in automotive, medical, and aerospace applications, where they are used to control voltage and current. Another important application is in the home automation systems, where they serve the role of controlling the flow of electricity.

Working Principle

The working principle of a fixed inductor is relatively straightforward. When an electric current passes through the coil of wire, it generates a magnetic field. This magnetic field induces a voltage in the coil, which in turn causes the current to flow through it. As current is passed through the coil, the magnetic field increases, creating an alternating voltage. With the help of the core, the alternating voltage in the coil is reduced, thus regulating the flow of current.

Advantages

Fixed inductors offer many advantages compared to other components. Firstly, they are more reliable and resistant to heat, vibration, and environmental effects. Secondly, they can hold a large amount of energy, allowing them to store electric current for a long period of time. Moreover, fixed inductors take up less space compared to other components, allowing them to be placed in more confined areas. And lastly, they are relatively inexpensive compared to other components, making them a more economical choice.

Disadvantages

Fixed inductors also have some disadvantages. Firstly, they are not reversible, meaning that once they are installed, their magnetic field and current flow cannot be changed. Thus, they are much less dynamic compared to other components. Secondly, their impedance and inductance may vary depending on the current, temperature, and other conditions. This can lead to inaccurate readings if the inductor is not correctly calibrated or is given too much current. Finally, their cost and size can be higher than that of other components, making them a more expensive option.

Conclusion

Fixed inductors are highly important components in the electrical industry and have a wide range of applications. Their 105-103K series are especially versatile and can be used in various fields such as power supply systems, communication systems, gate control systems, automotive systems, and home automation systems. Their working principle is relatively straightforward, involving the creation and release of magnetic fields. Furthermore, they are reliable, durable, and relatively inexpensive. However, they are also not very dynamic and have a higher cost than other components. In conclusion, fixed inductors have a great range of applications and can be used for a variety of purposes.

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