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744042221 - Würth Elektronik

Description: WE-TPC SMT Shielded Tiny Power Inductor Size 4818; L = 220 µH ; IR = 0.2 A; Isat = 0.16 A; RDC = 3200 mΩ

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PCB Footprints
744042221 - Würth Elektronik PCB footprint - Other - Other - WE-TPC_4818/482892
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3D Models
744042221 - Würth Elektronik  - 3D model - Other - WE-TPC_4818/482892
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744042221 Details

  • Manufacturer Part Number:

    744042221

  • 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:

    3.2 Ω

  • Inductance-Nom (L):

    220 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:

    0.2 A

  • Self Resonance Frequency:

    7 MHz

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    YES

  • Surface Mount:

    YES

  • Terminal Finish:

    Tin (Sn) - with Nickel (Ni) barrier

  • Terminal Shape:

    ONE SURFACE

  • Test Frequency:

    0.1 MHz

  • Tolerance:

    30%

744042221 Frequently Asked Questions (FAQs)

  • The recommended PCB footprint for the 744042221 can be found in the Wurth Elektronik's PCB Library or in the component's 3D model, which can be downloaded from the Wurth Elektronik website.
  • To ensure proper soldering, follow the recommended soldering profile and temperature guidelines provided in the datasheet. Additionally, use a soldering iron with a temperature range of 220-240°C and a solder with a melting point of 217-221°C.
  • The maximum operating temperature range for the 744042221 is -40°C to +125°C, as specified in the datasheet. However, it's essential to consider the derating curves and thermal resistance to ensure reliable operation.
  • Yes, the 744042221 is designed to withstand vibrations and shocks. However, it's crucial to follow the recommended mounting and soldering guidelines to ensure the component's reliability in high-vibration environments.
  • To handle the 744042221 for optimal ESD protection, follow standard ESD precautions, such as using an ESD wrist strap, ESD mat, and ESD-safe packaging materials. Additionally, avoid touching the component's pins or sensitive areas.

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744042221 Overview

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