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744765039A - Würth Elektronik

Description: WE-KI SMT Wire Wound Ceramic Inductor Size 0402; L = 3.9 nH ±5 %; Qmin = 20; RDCmax = 0.066 Ω

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744765039A - Würth Elektronik - PCB symbol
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PCB Footprints
744765039A - Würth Elektronik PCB footprint - Other - Other - WE-KI_0402A30
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744765039A - Würth Elektronik - 3D model - Other - WE-KI_0402A30
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744765039A Details

  • Manufacturer Part Number:

    744765039A

  • Brand Name:

    Wurth Electronik

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP, 0402, ROHS COMPLIANT

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Manufacturer:

    Wurth Elektronik

  • YTEOL:

    15

  • Case/Size Code:

    0402

  • Construction:

    Unshielded

  • Core Material:

    CERAMIC

  • DC Resistance:

    0.066 Ω

  • Inductance-Nom (L):

    0.0039 µH

  • Inductor Application:

    RF INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    0.5 mm

  • Package Length:

    1 mm

  • Package Style:

    SMT

  • Package Width:

    0.55 mm

  • Quality Factor-Min (at L-nom):

    20

  • Rated Current-Max:

    0.84 A

  • Self Resonance Frequency:

    5800 MHz

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    NO

  • Surface Mount:

    YES

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Test Frequency:

    250 MHz

  • Tolerance:

    5%

744765039A Frequently Asked Questions (FAQs)

  • The recommended PCB footprint for the 744765039A can be found in the Wurth Elektronik's PCB Library or by contacting their technical support. It's essential to ensure the correct footprint to prevent thermal and electrical issues.
  • Proper thermal management is crucial for the 744765039A. Ensure good thermal conductivity by using thermal vias, thermal pads, and a heat sink if necessary. Follow Wurth Elektronik's thermal management guidelines and consult with their technical support if needed.
  • The maximum operating temperature range for the 744765039A is -40°C to +125°C. However, it's essential to consider the derating curves and thermal management to ensure reliable operation within the specified temperature range.
  • The 744765039A is designed to withstand certain levels of vibration. However, it's crucial to consult Wurth Elektronik's vibration testing data and guidelines to ensure the component can withstand the specific vibration requirements of your application.
  • Consult Wurth Elektronik's safety and regulatory documentation, such as the IEC 62368-1 certification, and ensure the component meets your application's specific safety and regulatory requirements. Additionally, consult with Wurth Elektronik's technical support for guidance on compliance.

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744765039A Overview

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