PA4343.102ANLT Inductors, Coils, Chokes

Q @ Freq:	--
Height - Seated (Max):	0.256" (6.50mm)
Size / Dimension:	0.531" L x 0.496" W (13.50mm x 12.60mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Features:	--
Inductance Frequency - Test:	100kHz
Operating Temperature:	-55°C ~ 155°C
Ratings:	AEC-Q200
Frequency - Self Resonant:	--
Series:	PA4343.XXXANLT
DC Resistance (DCR):	1.8 mOhm Max
Shielding:	Shielded
Current - Saturation:	36A
Current Rating:	29A
Tolerance:	±20%
Inductance:	1µH
Material - Core:	--
Type:	Molded
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors

Inductors are basic passive electronic components primarily used for filtering, coupling, and noise suppression. More specifically, they are used to guard against noise interfering with signal lines, and they are used for and impedance matching and smoothing out AC power signals. Generally, inductors come in two types: variable inductors and fixed inductors. This article will explore the application field and working principle of one type of fixed inductor: the PA4343.102ANLT. Fixed inductors are made with wire coils wound around a core, such as iron, ferrite, or powder cores. The windings’ turns and the core material are chosen to optimize the inductor’s characteristics. The PA4343.102ANLT is a type of fixed inductor that features a radial leaded, multi-layer, metalized polyester-film Variable Inductor. It is available in different sizes depending on the customer’s needs, with a maximum inductance of 4H and a rated DC current range from 0A to 0.2A. The application field of this inductor is the impedance control of low frequency signals. It works best with low frequency signals ranging from 10Hz to 100kHz. More specifically, it is used for radio communications, especially in broadcast reception systems. Its high-frequency response is ideal for suppressing interference from other systems while allowing good signal performance.The working principle of the PA4343.102ANLT is based on Faraday’s Law. Faraday’s Law states that whenever a conductor carrying a current is placed in a magnetic field, a self-induced electromotive force is generated, which is proportional to the rate of change of the magnetic flux in the conductor. The PA4343.102ANLT follows this principle, as when a current passes through its windings, it generates a counteractive magnetic field due to the self-induced electromotive force. This counteractive magnetic field opposes the change of the magnetic flux, thus resulting in an inductance.The PA4343.102ANLT’s construction plays an important role in its working principle. This type of inductor is designed to be highly stable and reliable. Its winding is constructed from multilayer metalized polyester-film, which ensures maximum safety and stability. This ensures that the inductor can operate reliably at high temperatures, as well as providing a high level of signal suppression. Furthermore, the physical structure of the inductor ensures an even distribution of the flux lines, thus providing a high uniformity across the whole coil. Overall, the PA4343.102ANLT fixed inductor is a reliable component for impedance matching and low-frequency signal handling. Its construction ensures maximum safety and stability, and its characteristic values make it ideal for broadcast reception systems.

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