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7440420027 - Würth Elektronik

Description: WE-TPC SMT Shielded Tiny Power Inductor Size 4818; L = 2.7 µH ; IR = 2.03 A; Isat = 2.2 A; RDC = 60 mΩ

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PCB Footprints
7440420027 - Würth Elektronik PCB footprint - Other - Other - WE-TPC_4818/482892
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3D Models
7440420027 - Würth Elektronik  - 3D model - Other - WE-TPC_4818/482892
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7440420027 Details

  • Manufacturer Part Number:

    7440420027

  • 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:

    0.06 Ω

  • Inductance-Nom (L):

    2.7 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:

    2.03 A

  • Self Resonance Frequency:

    90 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%

7440420027 Frequently Asked Questions (FAQs)

  • The recommended PCB footprint for the 7440420027 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 180-200°C.
  • The maximum operating temperature range for the 7440420027 is -40°C to +125°C, as specified in the datasheet. However, it's recommended to derate the component's performance at extreme temperatures.
  • Yes, the 7440420027 is designed to withstand vibrations and shocks. However, it's recommended to follow the recommended mounting and soldering guidelines to ensure the component's reliability in high-vibration environments.
  • To ensure optimal reliability, handle the 7440420027 by the body, avoid touching the pins, and store the component in a dry, cool place. Also, follow the recommended electrostatic discharge (ESD) precautions when handling the component.

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7440420027 Overview

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