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74405020047 - Würth Elektronik

Description: WE-LQSH SMT Semi-Shielded Power Inductor Size 2010; L = 4.7 µH ; IR = 0.8 A; Isat = 1.5 A; RDC = 370 mΩ

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PCB Footprints
74405020047 - Würth Elektronik PCB footprint - Other - Other - 74405020047-2
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74405020047 - Würth Elektronik  - 3D model - Other - 74405020047-2
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74405020047 Details

  • Manufacturer Part Number:

    74405020047

  • Brand Name:

    Wurth Electronik

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Manufacturer:

    Wurth Elektronik

  • YTEOL:

    15

  • Case/Size Code:

    0806

  • Construction:

    Rectangular

  • DC Resistance:

    0.444 Ω

  • Inductance-Nom (L):

    4.7 µH

  • Inductor Application:

    POWER INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    1 mm

  • Package Length:

    2 mm

  • Package Style:

    SMT

  • Package Width:

    1.6 mm

  • Packing Method:

    TR, Embossed Plastic, 7 Inch

  • Rated Current-Max:

    0.8 A

  • Self Resonance Frequency:

    35 MHz

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    YES

  • Special Feature:

    INDUCTANCE IS MEASURED AT 10 MILLI AMPERE

  • Surface Mount:

    YES

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Test Frequency:

    1 MHz

  • Tolerance:

    20%

74405020047 Frequently Asked Questions (FAQs)

  • Wurth Elektronik provides a recommended PCB layout and land pattern in their application notes and layout recommendations, which can be found on their website or through their customer support. It's essential to follow these guidelines to ensure proper assembly and performance of the component.
  • Wurth Elektronik recommends following standard SMD assembly and rework procedures, including using a soldering iron with a temperature of 260°C (max) and a soldering time of 3 seconds (max). Additionally, using a hot air soldering station with a temperature of 220°C (max) and an air flow of 1 liter/minute (max) is also acceptable. It's essential to avoid overheating, excessive mechanical stress, and exposure to moisture.
  • The 74405020047 is rated for operation from -40°C to +125°C, but it's essential to note that the component's performance and reliability may degrade at extreme temperatures. It's recommended to consult the datasheet and application notes for specific temperature-related information and to ensure the component is used within its specified operating range.
  • The 74405020047 is designed to meet standard industry requirements for vibration and shock resistance, but it's essential to consult the datasheet and application notes for specific information on the component's mechanical robustness. Additionally, it's recommended to perform environmental testing and validation to ensure the component meets the specific requirements of the target application.
  • Wurth Elektronik recommends following standard soldering and inspection procedures, including visual inspection, X-ray inspection, and automated optical inspection (AOI). It's essential to ensure the component is properly aligned, and the solder joints meet the required specifications for quality and reliability.

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74405020047 Overview

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