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LQW31HN84NJ03L - Murata Electronics

Description: Murata LQW31H Series Wire-wound SMD Inductor with a Ferrite Core, 0.084 μH ±5% 240mA Idc Q:60

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LQW31HN84NJ03L - Murata Electronics - PCB symbol
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PCB Footprints
LQW31HN84NJ03L - Murata Electronics PCB footprint - Other - Other - 1206 (3216) T=1.8±0.2mm
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3D Models
LQW31HN84NJ03L - Murata Electronics - 3D model - Other - 1206 (3216) T=1.8±0.2mm
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LQW31HN84NJ03L Details

  • Manufacturer Part Number:

    LQW31HN84NJ03L

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    CHIP

  • Country Of Origin:

    Japan

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Factory Lead Time:

    8 Weeks

  • Manufacturer:

    Murata Manufacturing Co Ltd

  • YTEOL:

    0

  • Case/Size Code:

    1206

  • Construction:

    Wirewound Chip

  • Core Material:

    WIREWOUND

  • DC Resistance:

    0.392 Ω

  • Inductance-Nom (L):

    0.084 µH

  • Inductor Application:

    RF INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • JESD-609 Code:

    e3

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Package Height:

    1.8 mm

  • Package Length:

    3.2 mm

  • Package Style:

    SMT

  • Package Width:

    1.6 mm

  • Packing Method:

    TR, EMBOSSED, 7 INCH

  • Quality Factor-Min (at L-nom):

    60

  • Rated Current-Max:

    0.24 A

  • Self Resonance Frequency:

    1000 MHz

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    NO

  • Special Feature:

    Q MEASURED AT 436 MHZ

  • Surface Mount:

    Reflow soldering,

  • Terminal Finish:

    Tin (Sn) - with Nickel (Ni) barrier

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Test Frequency:

    436 MHz

  • Tolerance:

    5%

LQW31HN84NJ03L Frequently Asked Questions (FAQs)

  • The recommended land pattern for LQW31HN84NJ03L is available in the Murata Land Pattern Recommendation document, which can be found on the Murata website. The document provides detailed information on the recommended pad size, shape, and spacing for optimal performance and reliability.
  • During PCB assembly, it's essential to handle the LQW31HN84NJ03L inductor with care to avoid damage. Avoid touching the component's leads or body, as the oils from human skin can cause damage. Use anti-static wrist straps, mats, or other ESD protection methods to prevent electrostatic discharge damage. Additionally, ensure the component is properly seated and aligned on the PCB to prevent mechanical stress.
  • The operating temperature range for LQW31HN84NJ03L is -40°C to +125°C. However, it's essential to note that the component's performance and reliability may degrade if operated outside the recommended temperature range. Always check the datasheet and consult with Murata's application notes for specific temperature-related guidance.
  • The LQW31HN84NJ03L inductor is designed to withstand moderate vibration levels. However, if your application involves extreme vibration, shock, or mechanical stress, it's recommended to consult with Murata's application engineers to determine the component's suitability. They can provide guidance on the component's vibration tolerance and suggest alternative components if necessary.
  • The equivalent series resistance (ESR) of the LQW31HN84NJ03L inductor is not explicitly stated in the datasheet. However, you can estimate the ESR by using the component's DC resistance (Rdc) and the frequency of operation. Murata provides an ESR calculation formula in their application notes, which can be used to estimate the ESR value.

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LQW31HN84NJ03L Overview

Use the download button to access the LQW31HN84NJ03L schematic symbol, PCB footprint, and 3D model.
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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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