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744777924 - Würth Elektronik

Description: WE-PD Robust SMT Shielded Power Inductor Size 7345; L = 470 µH ±20%; IR = 0.29 A; Isat = 0.34 A; RDC = 3010 mΩ

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744777924 - Würth Elektronik - PCB symbol
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PCB Footprints
744777924 - Würth Elektronik PCB footprint - Other - Other - WE-PD_7332/7345_PLASTIC_BASE54
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3D Models
744777924 - Würth Elektronik - 3D model - Other - WE-PD_7332/7345_PLASTIC_BASE54
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744777924 Details

  • Manufacturer Part Number:

    744777924

  • 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:

    2929

  • Construction:

    Rectangular

  • Core Material:

    NICKEL-ZINC

  • DC Resistance:

    3.01 Ω

  • Inductance-Nom (L):

    470 µH

  • Inductor Application:

    POWER INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • JESD-609 Code:

    e1

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    4.5 mm

  • Package Length:

    7.3 mm

  • Package Style:

    SMT

  • Package Width:

    7.3 mm

  • Packing Method:

    TR, Embossed Plastic, 13 Inch

  • Rated Current-Max:

    0.29 A

  • Reference Standard:

    AEC-Q200

  • Self Resonance Frequency:

    3.2 MHz

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    YES

  • Surface Mount:

    YES

  • Terminal Finish:

    Tin/Silver/Copper (Sn/Ag/Cu)

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    ONE SURFACE

  • Test Frequency:

    0.001 MHz

  • Tolerance:

    20%

744777924 Frequently Asked Questions (FAQs)

  • Wurth Elektronik provides a recommended PCB layout and land pattern in their application notes and whitepapers. It's essential to follow these guidelines to ensure proper thermal management, signal integrity, and mechanical stability.
  • The 744777924 has a high power density, so thermal management is crucial. Ensure good airflow, use thermal vias, and consider heat sinks or thermal pads to keep the component within the recommended operating temperature range.
  • While the datasheet provides a recommended operating voltage range, the maximum allowed voltage derating may vary depending on the specific application and environmental conditions. Consult with Wurth Elektronik's technical support or application engineers for guidance.
  • The 744777924 is designed to meet certain mechanical stress requirements, but it's essential to evaluate the component's suitability for your specific application. Consult with Wurth Elektronik's technical support or application engineers to determine the component's reliability in high-vibration or high-shock environments.
  • Wurth Elektronik provides recommended soldering and rework conditions in their application notes and whitepapers. It's essential to follow these guidelines to prevent damage to the component and ensure reliable operation.

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744777924 Overview

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