P160R-682HS

DC Resistance (DCR):	280 mOhm Max
Height - Seated (Max):	0.100" (2.54mm)
Size / Dimension:	0.155" L x 0.125" W (3.94mm x 3.18mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	100kHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	P160R
Shielding:	Unshielded
Current - Saturation:	592mA
Current Rating:	662mA
Tolerance:	±3%
Inductance:	6.8µH
Material - Core:	Ferrite
Type:	--
Part Status:	Active
Packaging:	Bulk

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Fixed Inductors

The P160R-682HS is a highly efficient fixed inductor. It is a low-loss alternative to traditional inductors and offers superior performance in critical applications. This type of inductor is often used in power supplies, and other electronics applications requiring high current capacity and a low equivalent series resistance (ESR) such as power amplifiers and switching regulators.

Overview

A fixed inductor is a component that, as its name implies, has a fixed inductance; it cannot be tuned or adjusted. It consists of a coil of long, insulated wire wound around a ferromagnetic core material. When current passes through the coil, a magnetic field is created in the core, effectively storing energy in the form of a magnetic field. This field can then be used to cause an induced current in another electric circuit.

P160R-682HS Application Field and Working Principle

The P160R-682HS is a high-frequency fixed inductor designed for power conversion applications. It features a ferrite core material with a maximum current rating of 4.6A and a maximum DC resistance of 0.133Ω. It has a high energy efficiency rating of 98%, and is designed to reduce power dissipation and improve performance.In power applications, the P160R-682HS is used as a smoothing component for voltage regulation, ripple reduction, and output filtering. To achieve this, the inductor stores energy within the magnetic field generated by the current flowing through the coil. This stored energy is then released back into the system during times when the load current decreases. By doing this, the inductor helps to maintain a steady voltage and protects sensitive components from voltage spikes.The unit also has a self-resonant frequency (SRF) of 1.7MHz. This value corresponds to the frequency at which the inductor begins to become inductively reactive, which is a measure of the inductor’s efficiency. At higher frequencies, the inductor begins to exhibit reactance in addition to resistance, and therefore causes increased power dissipation. Knowing the SRF of the P160R-682HS can help designers determine the optimal frequency range for their applications.The P160R-682HS is ideal for high-current power applications requiring efficient energy storage and steady voltage regulation. By combining a ferrite core material with a high energy efficiency rating, the P160R-682HS offers superior performance in critical applications.

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