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74479787222A - Würth Elektronik

Description: WE-PMI Power Multilayer Inductor Size 1008; L = 2.2 µH ; IR@40K = 1800 mA; Isat = 700 mA; RDC = 85 mΩ

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Symbol
74479787222A - Würth Elektronik - PCB symbol
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PCB Footprints
74479787222A - Würth Elektronik PCB footprint - Inductors Chip - Inductors Chip - 2.5*2*1_ 2022
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3D Models
74479787222A - Würth Elektronik - 3D model - Inductors Chip - 2.5*2*1_ 2022
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74479787222A Details

  • Manufacturer Part Number:

    74479787222A

  • Brand Name:

    Wurth Electronik

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    CHIP

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Manufacturer:

    Wurth Elektronik

  • YTEOL:

    0

  • Case/Size Code:

    1008

  • Construction:

    Rectangular

  • DC Resistance:

    0.10625 Ω

  • Inductance-Nom (L):

    2.2 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 mm

  • Package Length:

    2.5 mm

  • Package Style:

    SMT

  • Package Width:

    2 mm

  • Packing Method:

    TR, Embossed Plastic, 7 Inch

  • Quality Factor-Min (at L-nom):

    25

  • Rated Current-Max:

    1.8 A

  • Self Resonance Frequency:

    55 MHz

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    YES

  • Special Feature:

    INDUCTANCE IS MEASURED AT 5 MILLI AMPERE

  • Surface Mount:

    YES

  • Terminal Finish:

    Tin (Sn) - with Nickel (Ni) barrier

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Test Frequency:

    1 MHz

  • Tolerance:

    20%

74479787222A Frequently Asked Questions (FAQs)

  • The recommended PCB footprint for the 74479787222A 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 74479787222A 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 74479787222A is designed to withstand vibrations and can be used in high-vibration environments. However, it's recommended to follow the recommended mounting and soldering guidelines to ensure the component's reliability.
  • Handle the 74479787222A with care to prevent mechanical damage. Store the component in its original packaging or in a dry, cool place, away from direct sunlight and moisture.

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74479787222A Overview

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