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LQH44NN1R0M03L - Murata Electronics

Description: LQH44NN_03 Series Inductor 1.0μH ±20% 1515 (4040)

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LQH44NN1R0M03L - Murata Electronics - PCB symbol
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PCB Footprints
LQH44NN1R0M03L - Murata Electronics PCB footprint - Other - Other - 1515 (4040) T=4.3±0.2mm
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3D Models
LQH44NN1R0M03L - Murata Electronics - 3D model - Other - 1515 (4040) T=4.3±0.2mm
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LQH44NN1R0M03L Details

  • Manufacturer Part Number:

    LQH44NN1R0M03L

  • 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:

    1515

  • Core Material:

    FERRITE

  • DC Resistance:

    0.0156 Ω

  • Inductance-Nom (L):

    1 µH

  • Inductor Application:

    RF INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Package Height:

    4.3 mm

  • Package Length:

    4 mm

  • Package Style:

    SMT

  • Package Width:

    4 mm

  • Packing Method:

    TR, EMBOSSED, 7 INCH

  • Rated Current-Max:

    3.3 A

  • Self Resonance Frequency:

    90 MHz

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    NO

  • Surface Mount:

    Reflow soldering

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Test Frequency:

    0.001 MHz

  • Tolerance:

    20%

LQH44NN1R0M03L Frequently Asked Questions (FAQs)

  • Murata provides a recommended PCB land pattern in their 'Chip Inductors for General Use' application note (PDF). The recommended land pattern is 1.2mm x 1.2mm with a 0.5mm hole in the center.
  • Murata recommends following the reflow soldering conditions specified in their 'Reflow Soldering Conditions' document (PDF). The recommended peak temperature is 260°C, with a maximum time above 220°C of 60 seconds.
  • Yes, the LQH44NN1R0M03L is designed for high-frequency applications up to 1 GHz. However, it's essential to consider the inductor's self-resonant frequency (SRF) and ensure it doesn't interfere with the operating frequency of your design.
  • The LQH44NN1R0M03L is rated for operation up to 125°C. While it can tolerate high temperatures, it's essential to consider the inductor's temperature coefficient of inductance (TCI) and ensure it doesn't affect the performance of your design.
  • Murata recommends using a solder fillet or a glob top to secure the inductor to the PCB. This helps prevent the inductor from shifting or detaching during handling or operation.

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LQH44NN1R0M03L 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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Part Image LQH44NN1R0M03K Murata Manufacturing Co Ltd

General Purpose Inductor, 1uH, 20%, 1 Element, Ferrite-Core, Reflow soldering, 4040/1515