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LQH43MN101J03L - Murata Electronics

Description: LQH43MN_03 Series Inductor 100μH ±5% 1812 (4532)

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LQH43MN101J03L - Murata Electronics - PCB symbol
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PCB Footprints
LQH43MN101J03L - 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
LQH43MN101J03L - 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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LQH43MN101J03L Details

  • Manufacturer Part Number:

    LQH43MN101J03L

  • 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

  • Manufacturer:

    Murata Manufacturing Co Ltd

  • YTEOL:

    7

  • Case/Size Code:

    4532/1812

  • Construction:

    Unshielded

  • Core Material:

    FERRITE

  • DC Resistance:

    2.5 Ω

  • Inductance-Nom (L):

    100 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):

    40

  • Rated Current-Max:

    0.16 A

  • 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 Finish:

    Tin/Copper (Sn/Cu)

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Test Frequency:

    0.796 MHz

  • Tolerance:

    5%

LQH43MN101J03L Frequently Asked Questions (FAQs)

  • The recommended land pattern for the LQH43MN101J03L can be found in the Murata Land Pattern document, which provides detailed information on the recommended pad layout and dimensions for optimal assembly and reliability.
  • The LQH43MN101J03L has a maximum operating temperature of 125°C. To ensure reliable operation, it's essential to consider thermal management, such as providing adequate airflow, using thermal interfaces, and designing the PCB to dissipate heat effectively.
  • The self-resonant frequency (SRF) of the LQH43MN101J03L is not explicitly stated in the datasheet. However, it can be estimated using the inductor's inductance and capacitance values. For a more accurate calculation, consult with a Murata application engineer or use a simulation tool like LTspice.
  • The LQH43MN101J03L is a commercial-grade inductor, and its reliability and safety features may not meet the requirements of high-reliability or safety-critical applications. For such applications, consider using inductors with specific certifications, such as AEC-Q200 or MIL-PRF-83446.
  • To minimize magnetic interference and ensure proper shielding, consider using a shielded inductor or adding a mu-metal shield around the inductor. Additionally, follow good PCB design practices, such as keeping the inductor away from sensitive components and using a solid ground plane.

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LQH43MN101J03L Overview

Use the download button to access the LQH43MN101J03L 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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