PL8401T

DC Resistance (DCR):	90.5 mOhm Max
Height - Seated (Max):	0.510" (12.95mm)
Size / Dimension:	0.910" L x 0.700" W (23.11mm x 17.78mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Features:	--
Operating Temperature:	-55°C ~ 130°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	POGO
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	2.7A
Tolerance:	--
Inductance:	39.5µH
Material - Core:	--
Type:	Toroidal
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed inductors are used to store an electromagnetic field in order to provide a relatively constant current or voltage. The PL8401T is a fixed inductor used for various electronic applications. This article discusses the fields to which the PL8401T can be applied and its working principle.

The PL8401T is a popular low profile coaxial fixed inductor designed to provide DC blocking, low insertion loss, high power handling capability, low EMI, and optimized inductance performance for mobile devices. It is a cost-effective solution for a variety of applications and works well in automotive applications as well as consumer, computer, telecommunications, and other industrial sectors. It is often used in matched pairs or in other configurations with its circle and pie shaped forms for manual assembly.

The PL8401T is ideal for input and output DC blocking in portable electronic applications such as mobile devices. It is a great choice for the LNA/PA dynamic range enhancement in hands-free automotive applications. Its high q factor maximizes range, clarity and on/off power control. It provides also low EMI/EMC generation. It has a low profile and low DC resistance to minimize power consumption in low voltage environments. It is designed with robust construction that ensures maintenance of appropriate inductance in spite of vibration and changes in temperature. Its reliable construction guarantees stable inductance in a variety of environmental conditions. It has also bulky and long constant current sources which are essential for low-noise amplifier designs.

The working principle of the PL8401T is based on Faraday\'s law of electromagnetic induction. The core of a fixed inductor stores energy in the form of a magnetic field when electric current passes through it. This electric current creates a magnetic flux that generates an electromotive force and opposes the current. This fixed inductance is determined by the inductor\'s geometry and material as well as the concentration of the magnetic flux. The amount of current that can pass through an inductor is limited by its self-inductance as well as its resistance. The PL8401T is designed to provide a stable inductance and resistance value that enables designers of various applications to obtain the required input and output signals.

The PL8401T is a highly versatile and reliable fixed inductor used in various applications. It can be used for DC blocking, low insertion loss, high power handling capability, low EMI, and optimized inductance performance for mobile devices. It is also suitable for input and output DC blocking in portable electronic applications such as mobile devices. It works on the principle of Faraday\'s law of electromagnetic induction and provides a stable inductance and resistance value. The PL8401T is a great choice for all sorts of applications and can be used in a variety of settings.

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