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LQH43NH101J03L - Murata Electronics

Description: LQH43NH_03 Series Inductor 100μH ±5% 1812 (4532)

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LQH43NH101J03L - Murata Electronics - PCB symbol
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PCB Footprints
LQH43NH101J03L - 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
LQH43NH101J03L - 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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LQH43NH101J03L Details

  • Manufacturer Part Number:

    LQH43NH101J03L

  • 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:

    2.4 Ω

  • Inductance-Nom (L):

    100 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:

    0.15 A

  • Reference Standard:

    AEC-Q200

  • Self Resonance Frequency:

    6.8 MHz

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    NO

  • Special Feature:

    Q MEASURED AT 0.796 MHZ

  • Surface Mount:

    Reflow soldering

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Test Frequency:

    0.796 MHz

  • Tolerance:

    5%

LQH43NH101J03L Frequently Asked Questions (FAQs)

  • The recommended land pattern for the LQH43NH101J03L is a rectangular pad with a size of 3.3mm x 2.5mm, with a non-solder mask defined (NSMD) pad shape. The pad should be centered on the component and have a solder mask opening of 2.3mm x 1.5mm.
  • The LQH43NH101J03L has a maximum operating temperature of 125°C. To ensure reliable operation, it's essential to consider thermal management during PCB design. This includes providing adequate clearance around the component, using thermal vias, and selecting a suitable PCB material with high thermal conductivity.
  • The self-resonant frequency (SRF) of the LQH43NH101J03L is not explicitly stated in the datasheet. However, based on the component's characteristics, the SRF is typically in the range of 100-200 MHz. It's essential to consider the SRF when designing the circuit to avoid unwanted resonances.
  • While the LQH43NH101J03L is suitable for high-frequency applications, its performance may degrade above 100 MHz. It's essential to evaluate the component's behavior in your specific application and consider the effects of skin depth, proximity effect, and core losses at high frequencies.
  • To ensure the LQH43NH101J03L's reliability in a humid environment, it's essential to follow proper storage and handling procedures. This includes storing the components in a dry, clean environment, and using a moisture barrier bag or desiccant to control humidity. Additionally, consider applying a conformal coating to the PCB to protect the component from moisture.

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LQH43NH101J03L Overview

Use the download button to access the LQH43NH101J03L 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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LQH43NH101J03L Alternates

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Part Image LQH43NH101J03K Murata Manufacturing Co Ltd

General Purpose Inductor, 100uH, 5%, 1 Element, Ferrite-Core, Reflow soldering, 4532/1812