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744032003 - Würth Elektronik

Description: WE-LQ SMT Inductor Size 1210; L = 3.3 µH ± 5%; IR = 0.58 A; Isat = 1.5 A; RDC = 0.2 Ω

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Symbol
744032003 - Würth Elektronik - PCB symbol
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PCB Footprints
744032003 - Würth Elektronik PCB footprint - Other - Other - WE-LQ_M49
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3D Models
744032003 - Würth Elektronik - 3D model - Other - WE-LQ_M49
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744032003 Details

  • Manufacturer Part Number:

    744032003

  • 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:

    1210

  • Construction:

    Rectangular

  • Core Material:

    FERRITE

  • DC Resistance:

    0.2 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:

    2 mm

  • Package Length:

    3.2 mm

  • Package Style:

    SMT

  • Package Width:

    2.5 mm

  • Packing Method:

    TR, Embossed Plastic, 7 Inch

  • Rated Current-Max:

    0.58 A

  • Self Resonance Frequency:

    38 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:

    WRAPAROUND

  • Test Frequency:

    1 MHz

  • Tolerance:

    5%

744032003 Frequently Asked Questions (FAQs)

  • Wurth Elektronik provides a recommended PCB layout and land pattern in their application notes and whitepapers. It's essential to follow these guidelines to ensure proper assembly and thermal management.
  • The 744032003 has a high power density, so thermal management is crucial. Ensure good airflow, use thermal vias, and consider heat sinks or thermal pads to keep the component within its operating temperature range.
  • The maximum operating temperature range for the 744032003 is typically specified in the datasheet, but it's essential to check the specific product variant and derate the component according to the application's temperature profile.
  • The 744032003 is designed for general-purpose applications, but it may not be suitable for high-vibration or high-shock environments. Consult Wurth Elektronik's documentation and consider additional mechanical support or component selection for such applications.
  • The 744032003 may generate electromagnetic interference (EMI) or be susceptible to electromagnetic compatibility (EMC) issues. Ensure proper PCB design, component placement, and shielding to minimize EMI and ensure EMC compliance.

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744032003 Overview

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