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744778926 - Würth Elektronik

Description: WE-PD Robust SMT Shielded Power Inductor Size 7332; L = 680 µH ±20%; IR = 0.22 A; Isat = 0.22 A; RDC = 5730 mΩ

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744778926 - Würth Elektronik PCB footprint - Other - Other - WE-PD_7332/7345_PLASTIC_BASE54
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744778926 - Würth Elektronik  - 3D model - Other - WE-PD_7332/7345_PLASTIC_BASE54
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744778926 Details

  • Manufacturer Part Number:

    744778926

  • 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:

    5.73 Ω

  • Inductance-Nom (L):

    680 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:

    0.22 A

  • Reference Standard:

    AEC-Q200

  • Self Resonance Frequency:

    3.4 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:

    WRAPAROUND

  • Test Frequency:

    0.001 MHz

  • Tolerance:

    20%

744778926 Frequently Asked Questions (FAQs)

  • Wurth Elektronik provides a recommended PCB layout in their application notes, which includes guidelines for pad size, spacing, and thermal vias to ensure optimal thermal performance and signal integrity.
  • The 744778926 has a thermal pad on the bottom, which should be connected to a thermal ground plane or a heat sink to dissipate heat efficiently. Ensure good thermal contact and consider using thermal interface materials if necessary.
  • The 744778926 is rated for operation from -40°C to +125°C, but derating may be necessary for high-power applications or extreme environmental conditions. Consult the datasheet and application notes for specific guidance.
  • The 744778926 is designed to withstand moderate vibration, but extreme vibration or shock may affect its performance or reliability. Consider using additional mechanical support or vibration-dampening measures if necessary.
  • Follow Wurth Elektronik's guidelines for PCB layout, component placement, and shielding to minimize electromagnetic interference (EMI). Additionally, consider using EMI filters or shielding components to ensure compliance with relevant EMC standards.

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744778926 Overview

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Part Image 74477826 Wurth Elektronik

General Purpose Inductor, 680uH, 20%, 1 Element, Nickel-zinc Ferrite-Core, SMD, 2929