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744773033 - Würth Elektronik

Description: WE-PD2 SMT Power Inductor Size 4532; L = 3,3 µH ±20%; 3,9 = 3,15 3,5; Isat = 3,3 A; RDC = 86 mΩ

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Symbol
744773033 - Würth Elektronik - PCB symbol
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PCB Footprints
744773033 - Würth Elektronik PCB footprint - Other - Other - WE-PD2_453255
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3D Models
744773033 - Würth Elektronik - 3D model - Other - WE-PD2_453255
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744773033 Details

  • Manufacturer Part Number:

    744773033

  • Brand Name:

    Wurth Electronik

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • Reach Compliance Code:

    Compliant

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Manufacturer:

    Wurth Elektronik

  • YTEOL:

    15

  • Case/Size Code:

    1816

  • Construction:

    Rectangular

  • Core Material:

    NICKEL-ZINC

  • DC Resistance:

    0.086 Ω

  • Inductance-Nom (L):

    3.3 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:

    4.5 mm

  • Package Style:

    SMT

  • Package Width:

    4 mm

  • Packing Method:

    TR, Embossed Plastic, 13 Inch

  • Rated Current-Max:

    2 A

  • Self Resonance Frequency:

    65 MHz

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    NO

  • Surface Mount:

    YES

  • Terminal Finish:

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

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    ONE SURFACE

  • Test Frequency:

    0.01 MHz

  • Tolerance:

    20%

744773033 Frequently Asked Questions (FAQs)

  • The recommended PCB footprint for the 744773033 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 assembly issues.
  • The 744773033's thermal management is critical. Ensure good airflow around the component, and consider using thermal vias or a heat sink if necessary. Consult the datasheet for thermal resistance and junction temperature values.
  • Follow the recommended soldering process outlined in the datasheet or Wurth Elektronik's application notes. Typically, a reflow soldering process with a peak temperature of 260°C is recommended.
  • The 744773033 is designed to withstand certain levels of vibration. However, it's essential to consult the datasheet and Wurth Elektronik's application notes for specific vibration tolerance values and recommendations for mounting and securing the component.
  • To ensure EMC, follow proper PCB design and layout guidelines, use appropriate shielding and filtering, and consult the datasheet and Wurth Elektronik's application notes for specific EMC recommendations.

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744773033 Overview

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