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LQH44NN470K03L - Murata Electronics

Description: LQH44NN_03 Series Inductor 47μH ±10% 1515 (4040)

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LQH44NN470K03L - Murata Electronics - PCB symbol
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PCB Footprints
LQH44NN470K03L - Murata Electronics PCB footprint - Other - Other - 1515 (4040) T=4.3±0.2mm
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3D Models
LQH44NN470K03L - Murata Electronics - 3D model - Other - 1515 (4040) T=4.3±0.2mm
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LQH44NN470K03L Details

  • Manufacturer Part Number:

    LQH44NN470K03L

  • 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:

    0.429 Ω

  • Inductance-Nom (L):

    47 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:

    0.64 A

  • Self Resonance Frequency:

    10 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:

    10%

LQH44NN470K03L Frequently Asked Questions (FAQs)

  • The recommended land pattern for LQH44NN470K03L can be found in the Murata Land Pattern Recommendation document, which provides detailed information on pad layout and dimensions for optimal assembly and reliability.
  • To prevent damage, handle the LQH44NN470K03L inductor by the body, avoiding touching the leads or core. Use anti-static wrist straps, mats, or packaging to prevent electrostatic discharge (ESD) damage. Follow standard PCB assembly procedures and guidelines for handling sensitive components.
  • The operating temperature range for the LQH44NN470K03L inductor is -40°C to +125°C, as specified in the datasheet. However, it's essential to consider the derating curves and temperature-related characteristics to ensure reliable operation in your specific application.
  • The LQH44NN470K03L inductor is designed to withstand moderate vibration levels. However, for high-vibration environments, it's recommended to consult with Murata's application engineers or perform additional testing to ensure the inductor's reliability and performance.
  • The ESR of the LQH44NN470K03L inductor can be determined by measuring the impedance at high frequencies (e.g., 100 kHz to 1 MHz) using an impedance analyzer or a network analyzer. You can also consult the datasheet or contact Murata's technical support for guidance on ESR calculation.

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LQH44NN470K03L 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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