1210-018J

DC Resistance (DCR):	50 mOhm Max
Height - Seated (Max):	0.101" (2.57mm)
Size / Dimension:	0.128" L x 0.095" W (3.26mm x 2.41mm)
Supplier Device Package:	1210
Package / Case:	1210 (3225 Metric)
Mounting Type:	Surface Mount
Inductance Frequency - Test:	50MHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	2.7GHz
Q @ Freq:	40 @ 50MHz
Series:	1210
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	1.562A
Tolerance:	±5%
Inductance:	1.8nH
Material - Core:	Phenolic
Type:	--
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors: 1210-018J Application Field and Working Principle

Fixed inductors (also known as inductor coils) are widely used in various electronic circuits. They work by storing energy in a magnetic field, which can be used to provide electrical energy. In this article we will cover the 1210-018J type of inductor, its application field and its working principle.

What is the 1210-018J Inductor?

The 1210-018J type of inductor is a chip-sized product, designed for use in surface-mount applications. It is a non-magnetic, low power inductor coil with good heat dissipation. It is composed of a copper winding core and a non-magnetic substrate.

Application Field

The 1210-018J inductor is widely used in areas such as power supplies, communications, medical equipment, consumer electronics, automotive, military and aerospace industries. It can be used in DC-DC converters, voltage filter stages, voltage regulators, lighting ballasts, power factor correction, switching converter applications and more. It is particularly suitable for applications requiring a very low profile, but is also suitable for high-frequency and high-current applications, (such as Telecom applications). It is also capable of operating over a wide temperature range, from -40 to 105°C.

Working Principle

Fixed inductors, such as the 1210-018J type, work by storing magnetic flux in a ferromagnetic core wound with a copper wire. The copper wire acts as a coil that can induce an electric current. When a voltage is applied across the inductor coil, a current flows, generating a magnetic field inside the coil. This magnetic field induces an additional current in the opposite direction, which reacts with the current flowing in the opposite direction. This creates a voltage drop across the inductor, and as a result, energy is stored in the magnetic field.This inductance is directly proportional to the number of windings in the coil core and the permeability of the core material. The energy stored in the magnetic field can then be used as electrical energy for various purposes.

Conclusion

The 1210-018J type of fixed inductor is a chip-sized inductor suitable for use in surface-mount applications. It has wide application field, ranging from power supplies, communications, medical equipment, consumer electronics, automotive, military and aerospace industries. It\'s also suitable for high-frequency and high-current applications, such as Telecom applications.The working principle of fixed inductors, such as the 1210-018J type, is to store energy in a magnetic field. When a voltage is applied across the circuit, a current flows, generating a magnetic field it creates an inductance that stores energy in the magnetic field. This stored energy can then be used as electrical energy for various purposes.

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