AL12A12N5JTR Inductors, Coils, Chokes

Series:	AL
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Wirewound
Material - Core:	Air
Inductance:	12.5nH
Tolerance:	±5%
Current Rating:	4A
Current - Saturation:	--
Shielding:	Unshielded
DC Resistance (DCR):	3.4 mOhm Max
Q @ Freq:	137 @ 150MHz
Frequency - Self Resonant:	3.3GHz
Ratings:	--
Operating Temperature:	-40°C ~ 125°C
Inductance Frequency - Test:	150MHz
Mounting Type:	Surface Mount
Package / Case:	Nonstandard
Supplier Device Package:	--
Size / Dimension:	0.145" L x 0.120" W (3.68mm x 3.05mm)
Height - Seated (Max):	0.125" (3.18mm)

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Fixed Inductors

Fixed inductors are components of electrical circuits designed to provide a constant inductance to the circuit regardless of the frequency at which the circuit is working. AL12A12N5JTR is a fixed inductor from Suntan specialized in providing the highest quality inductor products. This article focuses on its application field and working principle.

Application Field

AL12A12N5JTR fixed inductors have a wide range of applications, from line filters used in power supplies to antennas for wireless solutions and more. They are frequently used to provide frequency modulation for high-frequency signals, allowing for better signal efficiency and lower noise. Fixed inductors also provide better power isolation in circuits and stabilize an AC power source.

Working Principle

Fixed inductors are based on a basic electric law known as Faraday’s Law of Induction. As a current passes through a coil, a magnetic field is generated around it. This magnetic field is proportional to the current, and this is known as the inductance of the coil. The inductance of a fixed inductor does not change with frequency or amplitude of the current passing through it, making it ideal for many applications.Various materials are used to construct fixed inductors, including ferrite cores, air cores, and powdered iron cores. The core material is chosen according to the application it is being used for. The inductance value of the AL12A12N5JTR fixed inductor is 12 uH, which is suitable for applications requiring a steady level of current at frequencies up to 700 kHz.

Conclusion

The AL12A12N5JTR fixed inductor is used for many applications where a dependable level of current is required at high frequencies. It is based on Faraday’s Law of Induction and is made from various core materials for different applications. This fixed inductor provides a reliable inductance value of 12 uH and is suitable for use in frequencies up to 700 kHz.

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