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LQM31PN4R7M00L - Murata Electronics

Description: Murata LQM31P_00 Series 4700 nH ±20% Ferrite Multilayer SMD Inductor, 1206 Case, SRF: 0.025GHz 700mA dc 375mΩ Rdc

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LQM31PN4R7M00L - Murata Electronics - PCB symbol
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PCB Footprints
LQM31PN4R7M00L - Murata Electronics PCB footprint - Other - Other - 1206 (3216) T=0.85±0.1mm
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3D Models
LQM31PN4R7M00L - Murata Electronics - 3D model - Other - 1206 (3216) T=0.85±0.1mm
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LQM31PN4R7M00L Details

  • Manufacturer Part Number:

    LQM31PN4R7M00L

  • Pbfree Code:

    Yes

  • 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:

    8 Weeks

  • Manufacturer:

    Murata Manufacturing Co Ltd

  • YTEOL:

    7

  • Case/Size Code:

    1206

  • Construction:

    Multilayer Chip

  • Core Material:

    FERRITE

  • DC Resistance:

    0.375 Ω

  • Inductance-Nom (L):

    4.7 µH

  • Inductor Application:

    POWER INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Package Height:

    0.85 mm

  • Package Length:

    3.2 mm

  • Package Style:

    SMT

  • Package Width:

    1.6 mm

  • Packing Method:

    TR, EMBOSSED, 7 INCH

  • Rated Current-Max:

    0.7 A

  • Self Resonance Frequency:

    25 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%

LQM31PN4R7M00L Frequently Asked Questions (FAQs)

  • The recommended land pattern for the LQM31PN4R7M00L is a rectangular pad with a size of 3.2mm x 2.5mm, with a non-solder mask defined (NSMD) pad shape.
  • The LQM31PN4R7M00L's inductance value can vary with temperature. To minimize the impact of temperature on the inductor's performance, it is recommended to use a temperature-compensated circuit design or to select an inductor with a lower temperature coefficient.
  • The maximum current rating for the LQM31PN4R7M00L is 1.3A, but this value can vary depending on the operating frequency and temperature. It is recommended to derate the current rating based on the specific application requirements.
  • Yes, the LQM31PN4R7M00L is suitable for high-frequency applications up to 1 GHz. However, the inductor's performance may degrade at higher frequencies due to skin effect and proximity effect. It is recommended to evaluate the inductor's performance at the specific operating frequency.
  • To ensure proper soldering, it is recommended to use a soldering iron with a temperature of 250°C to 270°C, and to apply a small amount of solder paste to the pads. The component should be placed on the PCB with a gentle push, and the solder should be reflowed according to the recommended soldering profile.

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LQM31PN4R7M00L Overview

Use the download button to access the LQM31PN4R7M00L schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like LQM31, or try a keyword search, such as Fixed Inductors

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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