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LQH43NH221J03L - Murata Electronics

Description: LQH43NH_03 Series Inductor 220μH ±5% 1812 (4532)

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LQH43NH221J03L - Murata Electronics - PCB symbol
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PCB Footprints
LQH43NH221J03L - Murata Electronics PCB footprint - Other - Other - 1812 (4532) L=4.5±0.3mm W=3.2±0.2mm T=2.6±0.2mm
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3D Models
LQH43NH221J03L - Murata Electronics - 3D model - Other - 1812 (4532) L=4.5±0.3mm W=3.2±0.2mm T=2.6±0.2mm
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LQH43NH221J03L Details

  • Manufacturer Part Number:

    LQH43NH221J03L

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • Country Of Origin:

    Japan

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Factory Lead Time:

    18 Weeks

  • Manufacturer:

    Murata Manufacturing Co Ltd

  • YTEOL:

    7

  • Case/Size Code:

    1812

  • Core Material:

    FERRITE

  • DC Resistance:

    4.56 Ω

  • Inductance-Nom (L):

    220 µH

  • Inductor Application:

    RF INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Package Height:

    2.6 mm

  • Package Length:

    4.5 mm

  • Package Style:

    SMT

  • Package Width:

    3.2 mm

  • Packing Method:

    TR, EMBOSSED, 7 INCH

  • Quality Factor-Min (at L-nom):

    40

  • Rated Current-Max:

    0.1 A

  • Reference Standard:

    AEC-Q200

  • Self Resonance Frequency:

    4.5 MHz

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    NO

  • Special Feature:

    Q MEASURED AT 796 KHZ

  • Surface Mount:

    Reflow soldering

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Test Frequency:

    0.796 MHz

  • Tolerance:

    5%

LQH43NH221J03L Frequently Asked Questions (FAQs)

  • The recommended land pattern for LQH43NH221J03L is available in the Murata Land Pattern Recommendation document, which can be found on the Murata website. It provides detailed information on the recommended pad size, shape, and spacing for optimal performance and reliability.
  • During PCB assembly, it's essential to handle the LQH43NH221J03L inductor with care to avoid damage. Avoid touching the component, as the oils from human skin can cause damage. Use anti-static wrist straps, mats, or other ESD protection methods to prevent electrostatic discharge. Also, ensure the component is properly seated and aligned during placement.
  • The operating temperature range for LQH43NH221J03L is -40°C to +125°C. However, it's essential to note that the component's performance and reliability may degrade if operated at the extreme ends of this range. Consult the datasheet and application notes for more information on temperature-related considerations.
  • The LQH43NH221J03L inductor is designed to withstand moderate vibration levels. However, if your application involves high-vibration environments, you should consult with Murata or a qualified engineer to determine the suitability of this component. Additional testing or specialized mounting methods may be required to ensure reliability.
  • The equivalent series resistance (ESR) of the LQH43NH221J03L inductor is not explicitly stated in the datasheet. However, you can estimate the ESR by using the impedance vs. frequency graph provided in the datasheet. Alternatively, you can contact Murata or a qualified engineer for guidance on calculating or measuring the ESR.

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LQH43NH221J03L Overview

Use the download button to access the LQH43NH221J03L schematic symbol, PCB footprint, and 3D model.
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About Murata Electronics

Murata Manufacturing Co., Ltd. is a Japanese multinational company that specializes in the design, manufacturing, and sale of electronic components and solutions. Murata offers a wide range of electronic components and modules that are used in various industries and applications. Some of their key product categories include: capacitors, inductors, resistors, sensors, rf components and modules, and power devices.

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