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LQM21NN2R7K10L - Murata Electronics

Description: Murata LQM21N Series 2700 nH ±10% Multilayer SMD Inductor, 0805 Case, SRF: 0.066GHz Q: 45 30mA dc 690mΩ Rdc

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LQM21NN2R7K10L - Murata Electronics - PCB symbol
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PCB Footprints
LQM21NN2R7K10L - Murata Electronics PCB footprint - Other - Other - 0805 (2012) T=1.25±0.2mm
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3D Models
LQM21NN2R7K10L - Murata Electronics - 3D model - Other - 0805 (2012) T=1.25±0.2mm
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LQM21NN2R7K10L Details

  • Manufacturer Part Number:

    LQM21NN2R7K10L

  • 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

  • Manufacturer:

    Murata Manufacturing Co Ltd

  • YTEOL:

    0

  • Case/Size Code:

    0805

  • Construction:

    Magnetically Shielded

  • Core Material:

    FERRITE

  • DC Resistance:

    0.69 Ω

  • Inductance-Nom (L):

    2.7 µH

  • Inductor Application:

    RF INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • JESD-609 Code:

    e3

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Package Height:

    1.25 mm

  • Package Length:

    2 mm

  • Package Style:

    SMT

  • Package Width:

    1.25 mm

  • Packing Method:

    TR, EMBOSSED, 7 INCH

  • Quality Factor-Min (at L-nom):

    45

  • Rated Current-Max:

    0.03 A

  • Self Resonance Frequency:

    66 MHz

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    YES

  • Special Feature:

    Q MEASURED AT 10 MHZ

  • Surface Mount:

    Reflow soldering,

  • Terminal Finish:

    Tin (Sn)

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Test Frequency:

    10 MHz

  • Tolerance:

    10%

LQM21NN2R7K10L Frequently Asked Questions (FAQs)

  • The recommended land pattern for the LQM21NN2R7K10L is a rectangular pad with a size of 2.5mm x 1.6mm, with a non-solder mask defined (NSMD) pad shape.
  • The LQM21NN2R7K10L's inductance value can vary with temperature. To minimize the impact of temperature on the inductor's performance, it's recommended to use a temperature-compensated circuit design or to select an inductor with a lower temperature coefficient.
  • The maximum current rating for the LQM21NN2R7K10L is 1.4A, but this value can vary depending on the operating frequency and temperature. It's recommended to derate the current rating based on the specific application requirements.
  • To ensure proper soldering, use a soldering iron with a temperature of 350°C to 370°C, and apply a small amount of solder paste to the pads. Avoid applying excessive heat or pressure, which can damage the inductor.
  • Yes, the LQM21NN2R7K10L is compatible with lead-free soldering. However, it's recommended to follow the manufacturer's recommended soldering profile to ensure reliable assembly.

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LQM21NN2R7K10L Overview

Use the download button to access the LQM21NN2R7K10L 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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Part Image LQM21NN2R7K10K Murata Manufacturing Co Ltd

General Purpose Inductor, 2.7uH, 10%, 1 Element, Ferrite-Core, Reflow soldering,, 2012/0805