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lqw15an2n2d80d

Updated: 2026-08-03

Overview

The LQW15AN2N2D80D is a surface-mount inductor designed for high-frequency applications. It is part of the LQW series, known for its compact size and excellent performance in filtering and energy storage. This inductor is commonly used in power supplies, automotive electronics, and telecommunications due to its ability to handle high currents and maintain stability under varying conditions. Its construction includes a ferrite core and copper winding, which provide low DC resistance and high inductance values. The LQW15AN2N2D80D is RoHS compliant, making it suitable for environmentally conscious applications. Its robust design ensures long-term reliability, even in harsh environments.

Structure and Working Principle

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The LQW15AN2N2D80D consists of a ferrite core wrapped with copper wire, forming a coil that stores energy in a magnetic field when current passes through it. The ferrite core enhances the inductor's efficiency by concentrating the magnetic flux, while the copper winding minimizes energy loss due to its low resistance. This inductor operates on the principle of electromagnetic induction, where it opposes changes in current flow, thereby stabilizing the circuit. Its design ensures minimal interference with nearby components, making it ideal for densely packed electronic assemblies. The surface-mount technology (SMT) allows for easy integration into modern PCB designs.

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Key Features

The LQW15AN2N2D80D offers several key features that make it stand out in industrial applications. Its high inductance value and low DC resistance ensure efficient energy storage and minimal power loss. The inductor is designed to operate over a wide temperature range, typically from -40°C to +125°C, making it suitable for automotive and outdoor applications. Additionally, its compact size and lightweight design allow for space-saving installations on PCBs. The LQW15AN2N2D80D is also resistant to mechanical stress and vibrations, ensuring durability in demanding environments. These features collectively make it a reliable choice for high-performance electronic circuits.

Application Areas

The LQW15AN2N2D80D is widely used in various industries due to its versatility and reliability. In power supplies, it helps filter out noise and stabilize current flow, ensuring smooth operation. Automotive electronics benefit from its ability to withstand high temperatures and vibrations, making it ideal for engine control units and infotainment systems. Telecommunications equipment also utilizes this inductor for noise suppression and signal integrity. Its compact size and high efficiency make it suitable for portable devices like smartphones and tablets. Industrial automation systems rely on the LQW15AN2N2D80D for stable performance in control circuits and motor drives.

Maintenance and Precautions

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Proper maintenance and handling of the LQW15AN2N2D80D are essential for ensuring its longevity and performance. Avoid exposing the inductor to excessive heat or mechanical stress, as this can damage the ferrite core or copper winding. Moisture should also be prevented, as it can lead to corrosion and reduced efficiency. During installation, ensure that the inductor is correctly aligned on the PCB to avoid soldering defects. Regular inspections should be conducted to check for signs of wear or damage, especially in high-vibration environments. Following these precautions will help maintain the inductor's performance and extend its service life.

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B2B Procurement Guide

When procuring the LQW15AN2N2D80D in bulk, consider factors such as lead time, supplier reliability, and cost-effectiveness. Reputable suppliers often provide technical support and customization options to meet specific application requirements. Bulk purchases typically come with discounts, making them cost-effective for large-scale projects. Ensure that the inductors meet industry standards such as RoHS compliance and have undergone quality testing. Request samples to verify performance before committing to a large order. Establishing a long-term relationship with a trusted supplier can ensure consistent quality and timely deliveries for ongoing projects.

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