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7447709470 - Würth Elektronik

Description: WE-PD SMT Shielded Power Inductor Size 1210; L = 47 µH ±20%; IR = 3.8 A; Isat = 4.5 A; RDC = 60 mΩ

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PCB Footprints
7447709470 - Würth Elektronik PCB footprint - Other - Other - WE-PD_1260/1245/1280/121054
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3D Models
7447709470 - Würth Elektronik  - 3D model - Other - WE-PD_1260/1245/1280/121054
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7447709470 Details

  • Manufacturer Part Number:

    7447709470

  • Brand Name:

    Wurth Electronik

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Manufacturer:

    Wurth Elektronik

  • YTEOL:

    15

  • Case/Size Code:

    4747

  • Construction:

    Rectangular

  • Core Material:

    NICKEL-ZINC

  • DC Resistance:

    0.06 Ω

  • Inductance-Nom (L):

    47 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:

    10 mm

  • Package Length:

    12 mm

  • Package Style:

    SMT

  • Package Width:

    12 mm

  • Packing Method:

    TR, Embossed Plastic, 13 Inch

  • Rated Current-Max:

    3.8 A

  • Reference Standard:

    AEC-Q200

  • Self Resonance Frequency:

    6.5 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%

7447709470 Frequently Asked Questions (FAQs)

  • The recommended PCB footprint for the 7447709470 can be found in the Wurth Elektronik's PCB Library or by contacting their technical support. It's essential to ensure the footprint is correct to prevent any assembly or soldering issues.
  • The 7447709470's thermal management is crucial. Ensure good airflow around the component, and consider using thermal vias or a heat sink if necessary. Refer to the datasheet for the component's thermal resistance and junction temperature.
  • Store the 7447709470 in a dry, cool place, away from direct sunlight and moisture. Handle the component by the body, avoiding touching the pins or electrical contacts to prevent damage or contamination.
  • The 7447709470 is designed to withstand certain levels of vibration. However, it's essential to consult the datasheet and application notes for specific vibration tolerance. If your application exceeds these limits, consider additional mechanical support or vibration damping measures.
  • To troubleshoot issues with the 7447709470, start by consulting the datasheet and application notes. Check for proper PCB design, component orientation, and soldering. Use oscilloscopes or logic analyzers to debug signal issues. If the problem persists, contact Wurth Elektronik's technical support for further assistance.

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7447709470 Overview

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