AIMC-0201-18NJ-T

DC Resistance (DCR):	1.3 Ohm Max
Height - Seated (Max):	0.014" (0.35mm)
Size / Dimension:	0.024" L x 0.012" W (0.60mm x 0.30mm)
Supplier Device Package:	0201 (0603 Metric)
Package / Case:	0201 (0603 Metric)
Mounting Type:	Surface Mount
Inductance Frequency - Test:	100MHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	4GHz
Q @ Freq:	5 @ 100MHz
Series:	AIMC-0201
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	100mA
Tolerance:	±5%
Inductance:	18nH
Material - Core:	Ceramic
Type:	Multilayer
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors

Inductors are electronic components that store energy in an electrical field when current passes through them. Fixed inductors are inductors with a fixed value of inductance that does not change with time or temperature. They are often used as filtering and decoupling components in electrical circuits. AIMC-0201-18NJ-T is a type of fixed inductor.

Application Field

AIMC-0201-18NJ-T is a chip fixed inductor designed for high-frequency power supply filtering. It has the characteristics of low power consumption, high switching performance, and low DC resistance; and the DC bias temperature coefficient is also excellent. With a wide range of working frequencies, its rated inductance and rated current can meet the requirements of different circuits.The AIMC-0201-18NJ-T inductor is used in various types of communication circuits, digital TV systems, charging circuits, switching power supplies, backlight circuits, and AC adapters. It can also provide filtering when used in a resonator device and interference eliminator.

Working Principle

The working principle of a fixed inductor is simple. It acts as a filter for suppressing noise in an electrical circuit. It works by suppressing current spikes by providing a path for the current to flow in as opposed to passing through other circuitry. The AIMC-0201-18NJ-T inductor uses a magnetic core and copper wire to store magnetic energy.The copper wire has several turns of winding, and it is connected between two terminals. When power is applied to the two terminals of the inductor, current flows through the winding and a magnetic field is generated. This magnetic field stores energy in the form of a magnetic field. This stored energy acts as a buffer to reduce spikes in current.At the same time, the inductor also acts as an antenna to pick up noise from other components in the circuit. The noise is then suppressed and eliminated by the stored energy before it can interfere with other components in the circuit.

Conclusion

Fixed inductors are useful components in a variety of electrical circuits and are often used as filters and noise suppressors. The AIMC-0201-18NJ-T chip fixed inductor is specifically designed for high-frequency power supply filtering with excellent characteristics and wide working frequency range. It works by suppressing current spikes by providing a path for current to flow through and by storing energy in the form of a magnetic field to reduce noise.

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