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7447010 - Würth Elektronik

Description: WE-FI Leaded Toroidal Line Choke L = 470 µH ±20%; IR = 1.6 A; RDC = 0.225 Ω

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PCB Footprints
7447010 - Würth Elektronik PCB footprint - Other - Other - 7447010-1
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7447010 - Würth Elektronik  - 3D model - Other - 7447010-1
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7447010 Details

  • Manufacturer Part Number:

    7447010

  • Brand Name:

    Wurth Electronik

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    RADIAL LEADED

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Manufacturer:

    Wurth Elektronik

  • YTEOL:

    15

  • Construction:

    Toroid

  • Core Material:

    POWDERED IRON

  • DC Resistance:

    0.225 Ω

  • Inductance-Nom (L):

    470 µH

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • JESD-609 Code:

    e2

  • Lead Diameter:

    0.5 mm

  • Lead Length:

    15 mm

  • Lead Spacing:

    9 mm

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Length:

    11.6 mm

  • Package Style:

    Toroidal

  • Rated Current-Max:

    1.6 A

  • Shape/Size Description:

    CYLINDRICAL PACKAGE

  • Shielded:

    NO

  • Surface Mount:

    NO

  • Terminal Finish:

    Tin/Copper (Sn/Cu)

  • Terminal Placement:

    RADIAL

  • Terminal Shape:

    WIRE

  • Test Frequency:

    0.01 MHz

  • Tolerance:

    20%

7447010 Frequently Asked Questions (FAQs)

  • A symmetrical layout with a solid ground plane and minimal signal trace length is recommended. The datasheet provides a recommended layout, but it's essential to consult with a PCB design expert to ensure optimal performance.
  • Proper thermal management is crucial. Ensure good airflow, use a heat sink if necessary, and avoid blocking airflow around the component. Monitor the component's temperature and adjust the system design accordingly.
  • Exceeding maximum ratings can lead to reduced lifespan, permanent damage, or even catastrophic failure. Ensure that the component is operated within its specified voltage, current, and temperature ranges to prevent damage.
  • Consult the datasheet and application notes for troubleshooting guidelines. Check for proper power supply, signal integrity, and thermal management. Use oscilloscopes and other diagnostic tools to identify issues. If unsure, consult with a Wurth Elektronik support engineer or a qualified electronics expert.
  • Yes, handle the component by the body, not the pins, to prevent damage. Avoid touching the component's electrical contacts to prevent electrostatic discharge (ESD) damage. Use an anti-static wrist strap or mat when handling the component.

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7447010 Overview

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