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LQH43MN820J03L - Murata Electronics

Description: Murata LQH43MN Series Wire-wound SMD Inductor with a Ferrite Core, 82 μH ±5% 170mA Idc Q:35

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LQH43MN820J03L - Murata Electronics - PCB symbol
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PCB Footprints
LQH43MN820J03L - Murata Electronics PCB footprint - Other - Other - 1812 (4532) L=4.5±0.3mm W=3.2±0.2mm T=2.6±0.2mm
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3D Models
LQH43MN820J03L - Murata Electronics - 3D model - Other - 1812 (4532) L=4.5±0.3mm W=3.2±0.2mm T=2.6±0.2mm
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LQH43MN820J03L Details

  • Manufacturer Part Number:

    LQH43MN820J03L

  • 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:

    18 Weeks

  • Manufacturer:

    Murata Manufacturing Co Ltd

  • YTEOL:

    7

  • Case/Size Code:

    1812

  • Construction:

    Unshielded

  • Core Material:

    FERRITE

  • DC Resistance:

    2.2 Ω

  • Inductance-Nom (L):

    82 µH

  • Inductor Application:

    RF INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • JESD-609 Code:

    e2

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Package Height:

    2.6 mm

  • Package Length:

    4.5 mm

  • Package Style:

    SMT

  • Package Width:

    3.2 mm

  • Packing Method:

    TR, EMBOSSED, 7 INCH

  • Quality Factor-Min (at L-nom):

    35

  • Rated Current-Max:

    0.17 A

  • Self Resonance Frequency:

    7.5 MHz

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    NO

  • Special Feature:

    Q MEASURED AT 1 MHZ

  • Surface Mount:

    Reflow soldering

  • Terminal Finish:

    Tin/Copper (Sn/Cu)

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Test Frequency:

    1 MHz

  • Tolerance:

    5%

LQH43MN820J03L Frequently Asked Questions (FAQs)

  • The recommended land pattern for LQH43MN820J03L is a rectangular pad with a size of 3.3mm x 2.5mm, with a non-solder mask defined (NSMD) pad shape. The pad should be centered on the component and have a solder mask opening of 2.3mm x 1.8mm.
  • To minimize the risk of damage, it's recommended to follow the recommended soldering temperature profile: 260°C (max) for 10 seconds (max) when using a reflow oven, and 230°C (max) for 3 seconds (max) when using a hand soldering iron.
  • The maximum allowed voltage for LQH43MN820J03L is 50V. Exceeding this voltage may cause damage to the component or affect its performance.
  • To ensure the LQH43MN820J03L is properly secured to the PCB, apply a small amount of adhesive, such as a dot of epoxy or acrylic adhesive, to the underside of the component before placing it on the PCB. This will help prevent the component from shifting during soldering or in operation.
  • The equivalent series resistance (ESR) of LQH43MN820J03L is 0.45 ohms (max) at 100MHz. This value is important to consider when designing the circuit to ensure optimal performance.

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LQH43MN820J03L Overview

Use the download button to access the LQH43MN820J03L schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like LQH43, 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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