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CD43NP-220MC - Sumida

Description: Fixed Inductors 22uH 0.68A 20% 2.52MHz SMD PWR IND

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Symbol
CD43NP-220MC - Sumida - PCB symbol
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PCB Footprints
CD43NP-220MC - Sumida PCB footprint - Other - Other - 4mm x 4.5mm x 3.2mm
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CD43NP-220MC Details

  • Manufacturer Part Number:

    CD43NP-220MC

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    HALOGEN FREE AND ROHS COMPLIANT

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Factory Lead Time:

    30 Weeks

  • Manufacturer:

    Sumida Corporation

  • YTEOL:

    6.25

  • Case/Size Code:

    1816

  • Construction:

    Unshielded

  • Core Material:

    FERRITE

  • DC Resistance:

    0.378 Ω

  • Inductance-Nom (L):

    22 µH

  • Inductor Application:

    POWER INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    100 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    3.2 mm

  • Package Length:

    4.5 mm

  • Package Style:

    SMT

  • Package Width:

    4 mm

  • Packing Method:

    TR, 13 Inch

  • Rated Current-Max:

    0.68 A

  • Self Resonance Frequency:

    24.7 MHz

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    NO

  • Surface Mount:

    YES

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    ONE SURFACE

  • Test Frequency:

    2.52 MHz

  • Tolerance:

    20%

CD43NP-220MC Frequently Asked Questions (FAQs)

  • Sumida recommends a PCB layout with a minimum of 2oz copper thickness, and a footprint with a pad size of 4.5mm x 3.5mm to ensure proper heat dissipation and minimize inductance.
  • The CD43NP-220MC is designed to minimize EMI and high-frequency noise through its shielded construction and optimized internal design, making it suitable for high-frequency applications.
  • While the datasheet specifies an operating temperature range of -40°C to +125°C, it's recommended to derate the inductor's current rating by 1.5% per degree Celsius above 100°C to ensure reliable operation.
  • Yes, the CD43NP-220MC is designed to withstand vibrations up to 10G (10 times the acceleration due to gravity) and is suitable for use in high-vibration environments, such as in automotive or industrial applications.
  • Store the inductors in their original packaging, away from direct sunlight, moisture, and extreme temperatures. Handle them with care to avoid mechanical stress, and use anti-static wrist straps or mats when handling the components.

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CD43NP-220MC Overview

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CD43NP-220MC Alternates

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Part Image PM43-220M Bourns Inc

General Purpose Inductor, 22uH, 20%, 1 Element, Ferrite-Core, SMD, 1816