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LQH43MN180J03L - Murata Electronics

Description: Murata LQH43MN Series Wire-wound SMD Inductor with a Ferrite Core, 18 μH ±5% 340mA Idc Q:35

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LQH43MN180J03L - Murata Electronics - PCB symbol
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PCB Footprints
LQH43MN180J03L - 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
LQH43MN180J03L - 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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LQH43MN180J03L Details

  • Manufacturer Part Number:

    LQH43MN180J03L

  • Pbfree Code:

    Yes

  • 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:

    4532/1812

  • Construction:

    Unshielded

  • Core Material:

    FERRITE

  • DC Resistance:

    0.82 Ω

  • Inductance-Nom (L):

    18 µH

  • Inductor Application:

    RF INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • JESD-609 Code:

    e2

  • 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):

    35

  • Rated Current-Max:

    0.34 A

  • Self Resonance Frequency:

    17 MHz

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    NO

  • Special Feature:

    Q MEASURED AT 1 MHZ

  • Surface Mount:

    Reflow soldering

  • Terminal Finish:

    Tin/Copper (Sn/Cu)

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Test Frequency:

    1 MHz

  • Tolerance:

    5%

LQH43MN180J03L Frequently Asked Questions (FAQs)

  • The recommended land pattern for LQH43MN180J03L is available in the Murata Land Pattern Recommendation document, which can be found on the Murata website. The document 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 LQH43MN180J03L inductor with care to avoid damage. Avoid touching the component's leads or body, as the oils from human skin can cause damage. Use anti-static wrist straps, mats, or other ESD protection methods to prevent electrostatic discharge damage. Additionally, ensure the component is properly seated and aligned on the PCB to prevent mechanical stress.
  • The LQH43MN180J03L inductor is rated for operation up to 125°C. However, it's essential to consider the derating curve provided in the datasheet to ensure the component operates within its specified parameters. Additionally, consult with Murata's application notes and technical support for guidance on using the component in high-temperature environments.
  • The optimal operating frequency for the LQH43MN180J03L inductor depends on the specific application and circuit design. Consult the datasheet and Murata's application notes for guidance on selecting the optimal operating frequency. Additionally, consider factors such as the inductor's self-resonant frequency, impedance, and core losses when determining the optimal operating frequency.
  • Store LQH43MN180J03L inductors in their original packaging or in a dry, clean environment away from direct sunlight and moisture. Avoid exposing the components to extreme temperatures, humidity, or mechanical stress. Follow Murata's recommended storage and handling procedures to ensure the components remain in good condition and maintain their specified performance.

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LQH43MN180J03L Overview

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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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