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LQM21PN2R2MC0D

Name: LQM21PN2R2MC0D
Rating: 4.7 (12 reviews)

FIXED IND 2.2UH 600MA 425MOHM SM

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資料表 LQM21PN2R2MC0D DataSheet
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規格

Series	LQM21
Part Status	Active
Type	Multilayer
Material - Core	Ferrite
Inductance	2.2 µH
Tolerance	±20%
Current Rating (Amps)	600 mA
Shielding	Shielded
DC Resistance (DCR)	425mOhm Max
Frequency - Self Resonant	50MHz
Operating Temperature	-55°C ~ 125°C
Inductance Frequency - Test	1 MHz
Mounting Type	Surface Mount
Package / Case	0805 (2012 Metric)
Supplier Device Package	0805 (2012 Metric)
Size / Dimension	0.079" L x 0.049" W (2.00mm x 1.25mm)
Height - Seated (Max)	0.022" (0.55mm)
Base Product Number	LQM21PN

概述

Description

LQM21PN2R2MC0D is a type of inductor manufactured by various electronic component companies, often used in power management applications. Specifically, it is a part of the LQM series of inductors, which are known for their compact size and high efficiency, making them suitable for use in surface-mount technology (SMT) applications.
The designation typically indicates key specifications such as inductance value, current rating, and size. In this case, the "PN2R2" suggests an inductance of 2.2 µH, while "MC0D" may refer to packaging or tolerance specifications. These inductors are commonly utilized in DC-DC converters, RF circuits, and for filtering applications in a variety of electronic devices.
When selecting an inductor like the LQM21PN2R2MC0D, consider parameters such as DC resistance, rated current, and saturation current to ensure optimal performance in your specific application. Always refer to the manufacturer's datasheet for detailed specifications and characteristics.

Features

The LQM21PN2R2MC0D is an inductor specifically designed for power supply applications. Key features include:
1. Inductance Value: 2.2 µH, allowing for efficient energy storage and transfer in power circuits.
2. Rated Current: Offers a high current rating, suitable for handling significant loads without saturation.
3. DC Resistance: Low DC resistance (DCR) minimizes power loss and increases overall efficiency.
4. Size: Compact size (typically 2.0 mm x 1.6 mm) enables easy integration into dense circuit layouts.
5. Temperature Range: Operates effectively within a broad temperature range, ensuring reliability in various environments.
6. Shielded Construction: Reduces electromagnetic interference (EMI), enhancing circuit performance and stability.
This inductor is ideal for applications in DC-DC converters, power management systems, and other electronic devices where efficient energy handling is critical.

Package

The LQM21PN2R2MC0D is packaged in a surface mount device (SMD) configuration, specifically a 1210 size (3.2 mm x 2.5 mm) for inductors. This package type is suitable for automated assembly and is designed for compact circuit designs.

Pinout

The LQM21PN2R2MC0D is an inductor manufactured by Murata, specifically designed for power applications. It features a compact surface-mount design and has a pin count of 2. The primary function of this component is to store energy in a magnetic field, which is used in various electronic circuits, including DC-DC converters and power supply applications. The inductor has a nominal inductance of 2.2 µH and is characterized by its low DC resistance, allowing for efficient performance in high-frequency applications. Its small footprint and high current rating make it suitable for space-constrained designs in modern electronics.

Manufacturer

The LQM21PN2R2MC0D is manufactured by Murata Manufacturing Co., Ltd., a Japanese company. Murata is a leading global supplier of electronic components, specializing in capacitors, inductors, resistors, and various other passive components, as well as devices for wireless communication and power management. Founded in 1944, Murata is known for its innovation in electronic materials and components, serving diverse industries such as automotive, telecommunications, consumer electronics, and industrial equipment. The company's focus on research and development enables it to produce high-quality, reliable products that meet the evolving needs of technology.

Application

The LQM21PN2R2MC0D is an inductor primarily used in power supply circuits, DC-DC converters, and filter applications. It is suitable for power management in devices like smartphones, tablets, laptops, and other consumer electronics. Its compact size and high inductance make it ideal for applications requiring efficient energy storage and noise reduction in electronic circuits.

Equivalent

The LQM21PN2R2MC0D is a 2.2μF, 25V, tantalum capacitor. Equivalent products may include capacitors with similar specifications, such as:
1. Kemet T491C225K025AS
2. AVX TPSA2R2M25R
3. Vishay 293D222X9025D
Always verify electrical ratings, dimensions, and application suitability before substituting.