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74477830 - Würth Elektronik

Description: WE-PD SMT Shielded Power Inductor Size 7332; L = 1000 µH ±20%; IR = 0.2 A; Isat = 0.18 A; RDC = 9440 mΩ

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PCB Footprints
74477830 - Würth Elektronik PCB footprint - Inductors Precision Moulded - Inductors Precision Moulded - 74477830
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74477830 - Würth Elektronik  - 3D model - Inductors Precision Moulded - 74477830
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74477830 Details

  • Manufacturer Part Number:

    74477830

  • 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

  • DC Resistance:

    9.44 Ω

  • Inductance-Nom (L):

    1000 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:

    3.2 mm

  • Package Length:

    7.3 mm

  • Package Style:

    SMT

  • Package Width:

    7.3 mm

  • Packing Method:

    TR, Embossed Plastic, 13 Inch

  • Rated Current-Max:

    0.2 A

  • Reference Standard:

    AEC-Q200

  • Self Resonance Frequency:

    2.6 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%

74477830 Frequently Asked Questions (FAQs)

  • Wurth Elektronik provides a recommended PCB layout in their application notes, which can be found on their website. It's essential to follow these guidelines to ensure optimal performance and minimize electromagnetic interference (EMI).
  • Handle the component with care to avoid mechanical stress, and store it in a dry, cool place. Avoid touching the component's pins to prevent electrostatic discharge (ESD) damage. Use anti-static packaging and follow standard ESD handling procedures.
  • The 74477830 is rated for operation from -40°C to +125°C. However, it's essential to note that the component's performance may degrade at extreme temperatures, and the maximum operating temperature range may vary depending on the specific application.
  • The 74477830 is designed to withstand moderate vibrations, but it's not suitable for extreme vibration environments. If your application involves high vibrations, consider using a component with specific vibration-resistant design features or consult with Wurth Elektronik's technical support for guidance.
  • Start by consulting the datasheet and application notes for troubleshooting guidelines. Check for proper PCB layout, component orientation, and soldering quality. Use oscilloscopes and other diagnostic tools to identify signal integrity issues. If the problem persists, contact Wurth Elektronik's technical support for further assistance.

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74477830 Overview

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