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LQM18DH220M70L - Murata Electronics

Description: Murata, LQM18DH_70, 0603 (1608M) Multilayer Surface Mount Inductor with a Ferrite Core Core, 22 μH ±20% Ferrite Core

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LQM18DH220M70L - Murata Electronics - PCB symbol
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PCB Footprints
LQM18DH220M70L - Murata Electronics PCB footprint - Other - Other - LQM18
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3D Models
LQM18DH220M70L - Murata Electronics - 3D model - Other - LQM18
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LQM18DH220M70L Details

  • Manufacturer Part Number:

    LQM18DH220M70L

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Factory Lead Time:

    8 Weeks

  • Manufacturer:

    Murata Manufacturing Co Ltd

  • YTEOL:

    7

  • Case/Size Code:

    1608/0603

  • Construction:

    Rectangular

  • Core Material:

    FERRITE

  • DC Resistance:

    3.12 Ω

  • Inductance-Nom (L):

    22 µH

  • Inductor Application:

    POWER INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Package Height:

    0.8 mm

  • Package Length:

    1.6 mm

  • Package Style:

    SMT

  • Package Width:

    0.8 mm

  • Packing Method:

    TR, EMBOSSED, 7 INCH

  • Rated Current-Max:

    0.2 A

  • Reference Standard:

    AEC-Q200

  • Self Resonance Frequency:

    15 MHz

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    YES

  • Surface Mount:

    Reflow soldering,

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Test Frequency:

    1 MHz

  • Tolerance:

    20%

LQM18DH220M70L Frequently Asked Questions (FAQs)

  • The recommended land pattern for LQM18DH220M70L 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.
  • Handle the LQM18DH220M70L inductor by the edges or the tape to avoid touching the component body, as the oils from human skin can affect the solderability. Use a vacuum pick-up tool or tweezers to place the component on the PCB.
  • The maximum allowable voltage for LQM18DH220M70L is 100V. Exceeding this voltage may cause damage to the inductor or affect its performance.
  • The LQM18DH220M70L inductor is rated for operation up to 125°C. However, it's essential to consider the derating curve and ensure that the inductor's temperature rating is not exceeded, as high temperatures can affect its performance and lifespan.
  • The ESR of the LQM18DH220M70L inductor can be determined by measuring the impedance of the inductor at a specific frequency (e.g., 100 kHz) using an impedance analyzer or a network analyzer. The ESR value can also be estimated using the inductor's datasheet parameters and formulas.

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LQM18DH220M70L 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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LQM18DH220M70L Alternates

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Part Image LQM18DH220M70B Murata Manufacturing Co Ltd

General Purpose Inductor, 22uH, 20%, 1 Element, Ferrite-Core, Reflow soldering,, 1608/0603