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LQH43MN121K03L - Murata Electronics

Description: LQH43MN_03 Series Inductor 120μH ±10% 1812 (4532)

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Symbol
LQH43MN121K03L - Murata Electronics - PCB symbol
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PCB Footprints
LQH43MN121K03L - 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
LQH43MN121K03L - 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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LQH43MN121K03L Details

  • Manufacturer Part Number:

    LQH43MN121K03L

  • 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:

    3 Ω

  • Inductance-Nom (L):

    120 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:

    0.15 A

  • Self Resonance Frequency:

    6.2 MHz

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    NO

  • Special Feature:

    Q MEASURED AT 796 KHZ

  • Surface Mount:

    Reflow soldering

  • Terminal Finish:

    Tin/Copper (Sn/Cu)

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Test Frequency:

    0.796 MHz

  • Tolerance:

    10%

LQH43MN121K03L Frequently Asked Questions (FAQs)

  • The recommended land pattern for LQH43MN121K03L is a rectangular pad with a size of 3.5mm x 2.5mm, with a non-solder mask defined (NSMD) pad shape. This ensures proper soldering and minimizes the risk of solder bridging.
  • To minimize the impact of temperature and humidity on the LQH43MN121K03L, ensure proper storage and handling according to Murata's guidelines. Store the components in a dry, cool place, and avoid exposing them to extreme temperatures or humidity levels during assembly and operation.
  • The maximum current rating for the LQH43MN121K03L is 1.2A. However, it's essential to consider the component's temperature rise and derating factors when operating at high currents to ensure reliable performance and prevent overheating.
  • Yes, the LQH43MN121K03L is suitable for high-frequency applications up to 1 GHz. However, it's crucial to consider the component's self-resonant frequency (SRF) and ensure that it does not resonate at the operating frequency to avoid unwanted effects.
  • To ensure the LQH43MN121K03L meets your application's requirements, carefully review the datasheet and consider factors such as inductance, DC resistance, and current rating. You may also need to perform simulations or prototype testing to validate the component's performance in your specific design.

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LQH43MN121K03L Overview

Use the download button to access the LQH43MN121K03L schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like LQH43, or try a keyword search, such as Fixed Inductors

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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