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74437324010 - Würth Elektronik

Description: WE-LHMI SMT Power Inductor Size 4020; L = 1.0 µH ; IR = 5.0 A; Isat = 12,5 A; RDC = 27.0 mΩ

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PCB Footprints
74437324010 - Würth Elektronik PCB footprint - Other - Other - WE-LHMI_402048
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3D Models
74437324010 - Würth Elektronik  - 3D model - Other - WE-LHMI_402048
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74437324010 Details

  • Manufacturer Part Number:

    74437324010

  • Brand Name:

    Wurth Electronik

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Manufacturer:

    Wurth Elektronik

  • YTEOL:

    15

  • Case/Size Code:

    1816

  • Construction:

    Rectangular

  • Core Material:

    POWDERED IRON

  • DC Resistance:

    0.027 Ω

  • Inductance-Nom (L):

    1 µH

  • Inductor Application:

    POWER INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • JESD-609 Code:

    e2

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    1.8 mm

  • Package Length:

    4.45 mm

  • Package Style:

    SMT

  • Package Width:

    4.06 mm

  • Packing Method:

    TR, Embossed Plastic, 13 Inch

  • Rated Current-Max:

    5 A

  • Self Resonance Frequency:

    89 MHz

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    YES

  • Special Feature:

    INDUCTANCE IS MEASURED AT 10 MILLI AMPERE

  • Surface Mount:

    YES

  • Terminal Finish:

    Tin/Copper (Sn/Cu)

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Test Frequency:

    0.1 MHz

  • Tolerance:

    20%

74437324010 Frequently Asked Questions (FAQs)

  • The recommended PCB footprint for the 74437324010 can be found in the Wurth Elektronik's PCB Library or in the component's 3D model. It's essential to follow the recommended footprint to ensure proper assembly and thermal performance.
  • The 74437324010 has a thermal pad on the bottom side, which should be connected to a thermal vias or a copper plane on the PCB to dissipate heat efficiently. Additionally, ensure good airflow around the component and consider using a heat sink if necessary.
  • The 74437324010 has an operating temperature range of -40°C to +125°C. However, it's essential to note that the component's performance and reliability may degrade if operated at the extreme ends of this range.
  • The 74437324010 is designed to withstand moderate vibrations, but it's essential to ensure that the PCB is properly secured and the component is properly soldered to prevent mechanical stress. Consult Wurth Elektronik's application notes for more information.
  • Follow the recommended soldering profile and temperature guidelines provided by Wurth Elektronik. Ensure the PCB is clean and free of oxidation, and use a solder with a melting point compatible with the component's lead-free finish.

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74437324010 Overview

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General Purpose Inductor, 1uH, 20%, 1 Element, Carbonyl Powder-Core, SMD, 1816