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74457133 - Würth Elektronik

Description: WE-PD4 SMT Power Inductor Size Type XL; L = 33 µH ±15%; IR = 3.4 A; Isat = 5.5 A; RDC = 0.07 Ω

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74457133 Details

  • Manufacturer Part Number:

    74457133

  • Brand Name:

    Wurth Electronik

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Manufacturer:

    Wurth Elektronik

  • YTEOL:

    15

  • Case/Size Code:

    8759

  • Construction:

    Rectangular

  • Core Material:

    FERRITE

  • DC Resistance:

    0.07 Ω

  • Inductance-Nom (L):

    33 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:

    7 mm

  • Package Length:

    22 mm

  • Package Style:

    SMT

  • Package Width:

    15 mm

  • Packing Method:

    TR, Embossed Plastic, 13 Inch

  • Rated Current-Max:

    3.4 A

  • Self Resonance Frequency:

    11.5 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:

    0.1 MHz

  • Tolerance:

    15%

74457133 Frequently Asked Questions (FAQs)

  • Wurth Elektronik provides a recommended PCB layout and land pattern in their application notes and layout recommendations, which can be found on their website or through their customer support. It's essential to follow these guidelines to ensure proper assembly and performance of the component.
  • Wurth Elektronik recommends following standard SMD assembly and rework procedures, including using a soldering iron with a temperature of 260°C (max) and a dwell time of 3 seconds (max). It's also essential to use a soldering flux that is compatible with the component's materials.
  • While the datasheet provides a recommended operating temperature range, the maximum operating temperature range for the 74457133 is typically -40°C to +125°C. However, it's essential to consult with Wurth Elektronik's application engineers or technical support to determine the specific temperature range for your application.
  • The 74457133 is designed to meet standard industry requirements for vibration and shock resistance. However, if your application requires extreme vibration or shock resistance, it's recommended to consult with Wurth Elektronik's application engineers or technical support to determine the component's suitability and any necessary additional design considerations.
  • Wurth Elektronik provides EMC-related information in their datasheets and application notes. Additionally, it's recommended to consult with Wurth Elektronik's application engineers or technical support to determine the component's suitability for your specific EMC requirements and to discuss any necessary design considerations or testing.

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74457133 Overview

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