LPS4018-473MRC

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LPS4018-473MRC

FIXED IND 47UH 680MA 650MOHM SMD

  • Производитель
  • Мфр. Часть #LPS4018-473MRC
  • Пакет
  • Лист данных LPS4018-473MRC DataSheet
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Спецификации

Series LPS4018
Part Status Active
Type Drum Core
Material - Core Ferrite
Inductance 47 µH
Tolerance ±20%
Current Rating (Amps) 450 mA
Current - Saturation (Isat) 510mA
Shielding Shielded
DC Resistance (DCR) 650mOhm Max
Frequency - Self Resonant 16MHz
Ratings AEC-Q200
Operating Temperature -40°C ~ 125°C
Inductance Frequency - Test 100 kHz
Mounting Type Surface Mount
Package / Case Nonstandard
Size / Dimension 0.154" L x 0.154" W (3.90mm x 3.90mm)
Height - Seated (Max) 0.071" (1.80mm)

Обзор

Description

The LPS4018-473MRC is a component used primarily in electronic circuits, especially in applications requiring inductance. It is an inductor, a passive electrical component that stores energy in a magnetic field when electrical current flows through it. The "LPS" typically denotes a series or family of inductors designed for specific characteristics such as low profile and surface-mount capabilities, which are essential for modern compact electronic devices.
The numerical part "4018" often refers to the physical dimensions or specific characteristics of the component, while "473" indicates the inductance value in nanohenries (nH), with "473" typically representing 47,000 nH or 47 μH, depending on the series coding format. "MRC" could denote manufacturing specifics or series variations such as tolerance or current ratings.
These inductors are widely used in power supplies, DC-DC converters, and filtering applications where efficient energy storage and transfer are crucial. Their design caters to minimizing electromagnetic interference and maximizing performance in compact spaces.

Features

The LPS4018-473MRC is an SMD power inductor notable for its compact size and efficient performance. Key features include a 47 µH inductance value and the ability to handle a current of up to 540 mA. It is designed to support a wide range of applications, often used in devices that require energy storage and filtering in power management systems. The inductor is built with a ferrite core material, which helps in minimizing energy loss and maximizing efficiency. Its operating temperature range typically spans from -40°C to +125°C, making it suitable for various environmental conditions. The LPS4018-473MRC is known for its low DC resistance, contributing to higher overall device efficiency. Additionally, its compact footprint makes it ideal for space-constrained applications, such as in compact consumer electronics, telecom, and industrial devices.

Package

The LPS4018-473MRC is an SMD (Surface-Mount Device) power inductor. It typically features a compact, low-profile package suitable for surface mounting on PCBs, commonly used in power supply and filtering applications.

Pinout

The LPS4018-473MRC is an inductor, specifically a power inductor used in electronic circuits for energy storage, filtering, and managing electromagnetic interference. It typically does not have "pins" like semiconductor devices such as ICs or transistors. Instead, it has solder pads or terminals meant for surface mounting.
The "473" in the part number usually indicates the inductance value, which is 47 µH, and the "M" often signifies the tolerance, which is commonly ±20%. The "RC" may refer to specific manufacturer-related characteristics or packaging.
Its function is to store energy in a magnetic field when electrical current passes through it and is commonly used in power supplies, DC-DC converters, and other applications requiring energy storage and filtering.

Manufacturer

The LPS4018-473MRC is manufactured by Coilcraft. Coilcraft is a company specializing in the design and manufacture of magnetic components, including inductors, transformers, and RF chokes. Founded in 1945, Coilcraft serves a wide range of industries, including telecommunications, computing, automotive, and industrial electronics. The company is known for its high-quality products and innovation in the field of magnetic component technology.

Application

The LPS4018-473MRC is an inductor typically used in various electronic applications. Key areas include power supply circuits, DC-DC converters, and filtering applications in consumer electronics, automotive systems, and telecommunications. Its compact size and high efficiency make it suitable for use in portable devices and space-constrained applications.

Equivalent

The LPS4018-473MRC is an SMD power inductor. Equivalent products are generally based on similar inductance, current rating, and package size. Some potential equivalents include:
1. Coilcraft XFL4018-473ME
2. TDK VLS4018ET-470M
3. Murata LQH44PN470M34
4. Bourns SRR4028-470M
Ensure compatibility by checking detailed specifications such as inductance, DCR, and current rating.

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