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744042470 - Würth Elektronik

Description: WE-TPC SMT Shielded Tiny Power Inductor Size 4818; L = 47 µH ; IR = 0.62 A; Isat = 0.45 A; RDC = 600 mΩ

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PCB Footprints
744042470 - Würth Elektronik PCB footprint - Other - Other - WE-TPC_4818/482892
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3D Models
744042470 - Würth Elektronik  - 3D model - Other - WE-TPC_4818/482892
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744042470 Details

  • Manufacturer Part Number:

    744042470

  • 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:

    1919

  • Construction:

    Rectangular

  • Core Material:

    MANGANESE-ZINC

  • DC Resistance:

    0.6 Ω

  • Inductance-Nom (L):

    47 µH

  • Inductor Application:

    POWER INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • JESD-609 Code:

    e3

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    1.8 mm

  • Package Length:

    4.8 mm

  • Package Style:

    SMT

  • Package Width:

    4.8 mm

  • Packing Method:

    TR, Embossed Plastic, 7 Inch

  • Rated Current-Max:

    0.62 A

  • Self Resonance Frequency:

    15 MHz

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    YES

  • Surface Mount:

    YES

  • Terminal Finish:

    Tin (Sn) - with Nickel (Ni) barrier

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    ONE SURFACE

  • Test Frequency:

    0.1 MHz

  • Tolerance:

    30%

744042470 Frequently Asked Questions (FAQs)

  • Wurth Elektronik provides a recommended PCB layout and land pattern in their application notes and layout recommendations documents, which can be found on their website. 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 range of 220-240°C, and avoiding excessive mechanical stress or bending of the component.
  • While the datasheet specifies an operating temperature range of -40°C to +125°C, it's essential to note that the component's performance and reliability may degrade at extreme temperatures. It's recommended to consult with Wurth Elektronik's application engineers for specific guidance on temperature-related design considerations.
  • While the 744042470 is designed to be robust, it's crucial to evaluate the component's suitability for high-vibration or high-shock environments. Wurth Elektronik recommends consulting their application notes and performing thorough testing to ensure the component meets the specific requirements of your application.
  • Wurth Elektronik provides guidance on EMC considerations in their application notes and datasheets. It's essential to follow these guidelines and consult with Wurth Elektronik's application engineers to ensure the component meets your specific EMC requirements.

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744042470 Overview

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Part Image SRR4018-470Y Bourns Inc

General Purpose Inductor, 47uH, 30%, 1 Element, Ferrite-Core, SMD, 1919