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LQM18DN220M70L - Murata Electronics

Description: MURATA - LQM18DN220M70L - Multilayer Inductor, 22 µH, 3.12 ohm, 15 MHz, 200 mA, 0603 [1608 Metric], LQM18DN_70

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LQM18DN220M70L - Murata Electronics - PCB symbol
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LQM18DN220M70L - Murata Electronics PCB footprint - Other - Other - LQM18
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LQM18DN220M70L Details

  • Manufacturer Part Number:

    LQM18DN220M70L

  • 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

  • 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%

LQM18DN220M70L Frequently Asked Questions (FAQs)

  • The recommended land pattern for the LQM18DN220M70L can be found in the Murata Land Pattern Recommendation document, which provides detailed information on the recommended pad layout and dimensions for optimal performance and reliability.
  • The LQM18DN220M70L has a maximum operating temperature of 125°C. To ensure reliable operation, it's essential to consider thermal management in your design, such as providing adequate airflow, using thermal vias, and selecting a suitable PCB material with high thermal conductivity.
  • The self-resonant frequency (SRF) of the LQM18DN220M70L is not explicitly stated in the datasheet. However, Murata provides an SRF calculator tool on their website, which can be used to estimate the SRF based on the inductor's characteristics and operating conditions.
  • The LQM18DN220M70L is designed to meet the vibration requirements of IEC 60068-2-6, which specifies a vibration amplitude of 10 mm and a frequency range of 10-2000 Hz. However, it's essential to evaluate the inductor's performance in your specific application and consider additional mechanical stress testing if necessary.
  • The LQM18DN220M70L has a moisture sensitivity level (MSL) of 1, which means it can withstand a maximum of 30 days in a humidity-controlled environment before being soldered onto a PCB. It's essential to follow proper storage and handling procedures to prevent moisture-related damage.

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LQM18DN220M70L 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 LQM18DH220M70B Murata Manufacturing Co Ltd

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