LQH3NPH220MMEL

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LQH3NPH220MMEL

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FIXED IND 22UH 860MA 480MOHM SMD

  • HerstellerMurata Electronics

  • Herstellerteil #LQH3NPH220MMEL

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Spezifikationen

Attribut Wert
Series LQH3
Part Status Active
Type Drum Core, Wirewound
Material - Core Ferrite
Inductance 22 µH
Tolerance ±20%
Current Rating (Amps) 860 mA
Current - Saturation (Isat) 570mA
Shielding Shielded
DC Resistance (DCR) 480mOhm Max
Frequency - Self Resonant 10MHz
Ratings AEC-Q200
Operating Temperature -40°C ~ 125°C
Inductance Frequency - Test 1 MHz
Mounting Type Surface Mount
Package / Case 1212 (3030 Metric)
Supplier Device Package 1212 (3030 Metric)
Size / Dimension 0.118" L x 0.118" W (3.00mm x 3.00mm)
Height - Seated (Max) 0.059" (1.50mm)

Übersicht

Description

The LQH3NPH220MMEL is a surface-mount inductor designed for use in various electronic applications. It features a compact size, typically 3.2mm x 2.5mm, and offers an inductance value of 22 µH, which is suitable for filtering and energy storage in power management circuits. The "LQH" designation indicates that it is part of the LQH series produced by Murata, a well-known manufacturer in the electronic components industry.
This inductor is characterized by low DC resistance (DCR), which helps improve efficiency in power circuits. It can handle a significant current rating, making it suitable for applications such as DC-DC converters, power supplies, and RF circuits. The "MMEL" suffix often denotes specific materials or manufacturing techniques that enhance performance or reliability.
Overall, the LQH3NPH220MMEL is ideal for compact electronic designs requiring reliable inductance and efficiency in modern circuitry.

Equivalent

The LQH3NPH220MMEL is a 22μH inductor. Equivalent products can include:
1. Bourns SRR1260-220M
2. Murata LQH3NPH220M
3. Coilcraft MSS1278-220
4. Vishay IHLP-2020DZ-220
Always verify specifications like current rating and DC resistance to ensure compatibility with your application.

Features

The LQH3NPH220MMEL is a surface-mount inductor featuring a 22 microhenry (µH) inductance value. Key features include:
1. Size: Compact dimensions, typically around 3.2mm x 3.2mm, making it suitable for space-constrained applications.
2. Current Rating: High saturation current capabilities, allowing it to handle significant current without performance degradation.
3. DC Resistance (DCR): Low DCR, which contributes to enhanced efficiency and reduced power loss in electronic circuits.
4. Temperature Stability: Designed to operate effectively across a wide temperature range, ensuring reliability in diverse environments.
5. Construction: Utilizes a ferrite core for improved magnetic performance and reduced electromagnetic interference.
6. Application: Commonly used in power supply circuits, filtering, energy storage, and DC-DC converters.
These features make the LQH3NPH220MMEL well-suited for various applications in consumer electronics, automotive, and industrial sectors.

Pinout

The LQH3NPH220MMEL is an inductor manufactured by Murata. It features a pin count of 2. This component is designed for applications in power supply circuits and filtering, where it helps to smooth out voltage spikes and currents, thereby improving overall performance and stability in electronic devices. Its inductance value is 22 µH, and it has a rated current that allows it to handle specific power levels efficiently. The device is compact, contributing to space-saving designs in modern electronics.

Manufacturer

The LQH3NPH220MMEL is manufactured by Murata Manufacturing Co., Ltd. Murata is a Japanese company that specializes in the design, manufacture, and sale of electronic components and solutions. Founded in 1944 and headquartered in Kyoto, Japan, Murata is a leader in the fields of capacitors, inductors, and sensors, as well as other passive and active electronic components. The company serves a wide array of industries, including automotive, telecommunications, consumer electronics, and medical devices. Murata is known for its innovation and commitment to quality, producing components that are crucial for modern electronic systems.

Application

The LQH3NPH220MMEL is a ferrite bead inductor primarily used in electronic circuits for noise suppression and filtering. Its application areas include:
1. Power Supply Filtering: Reducing high-frequency noise in DC-DC converters.
2. RF Applications: Used in radio frequency circuits for impedance matching and filtering.
3. Signal Integrity: Enhancing signal quality in high-speed digital circuits by minimizing crosstalk.
4. Audio Equipment: Reducing interference in audio signals for clearer sound reproduction.
5. Consumer Electronics: Employed in devices like smartphones, tablets, and laptops to improve overall performance and reliability.
These applications help enhance the performance and longevity of electronic devices.

Package

The LQH3NPH220MMEL is packaged in a 0603 (metric), which is a small, surface-mount device (SMD) package. This size is commonly used for inductors and capacitors in electronic circuits.

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