PL8141NL

DC Resistance (DCR):	32 mOhm Max
Height - Seated (Max):	0.520" (13.21mm)
Size / Dimension:	0.900" L x 0.690" W (22.86mm x 17.53mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Features:	--
Operating Temperature:	-55°C ~ 130°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	SLED
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	5.1A
Tolerance:	--
Inductance:	25.9µH
Material - Core:	--
Type:	Toroidal
Part Status:	Active
Packaging:	Bulk

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Fixed Inductors: PL8141NL Application Field and Working Principle

Fixed inductors are electric components used in various electrical circuits which show inductance, and they usually have a fixed inductance value. Fixed inductors are used in various electronic circuits for frequency selectivity, DC-to-DC converters, DC-to-AC inverters and as part of transformers. The PL8141NL is a high-performance, low-cost, low-profile chip inductor. It is ideal for use in high-frequency operations such as amplifiers, signal detection filters, and DC-to-AC converters.The PL8141NL chip inductor is a three-terminal device consisting of a ferromagnetic core, a winding, and an external connection. It has low DC and high AC resistance, low noise, and high stability. The ESR is typically less than 10mΩ; this allows the chip to be used in high-frequency circuit operation with minimal ground bounce or noise generated in the circuit. It is suitable for use in a wide range of applications such as power supplies, audio amplifiers, baseband filters, and RF analog signal processing.The core material used to make the PL8141NL is an iron powder, which offers a high saturation flux density, low core losses, excellent permeability, and efficient current conduction. This ensures that the inductor has a high saturation current, efficient winding capacity, and low overall power dissipation. The winding is made from large gauge wire of a high electrical resistance to ensure low DC electrical resistance but high AC electrical resistance. This allows the chip to work efficiently in audio and RF signal processing applications. The wiring also has a low inductance and a low capacitance to ensure a low impedance for both DC and AC signals.The ferrite core used in the PL8141NL is composed of multiple fine-grain particles of iron oxide, which facilitates the effective conduction of electricity to increase signal integrity and reduce noise. This, in turn, increases the inductance of the chip and helps reduce ground bounce in sensitive circuits.The PL8141NL has a high current carrying capability of 9.7A (Icc) and can withstand temperatures up to +125°C. It has a low stray inductance of 0.07nH and requires low external capacitor values for frequency filtering applications.The PL8141NL chip inductor is a high-performance, low-cost solution for high-frequency circuits. Its efficient current conduction, low power dissipation, low DC and AC resistance, and reliable shielding make this device well suited for DC to AC transducers, power supplies, amplifiers, noise filters, and other signal processing operations. This chip also offers a high reliability for long-term use in various electronics circuits. The compact design of this chip allows for easier, more versatile, and cost-effective methods of implementing inductors in circuits.

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