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CDRH4D28NP-220NC - Sumida

Description: Inductor Power Shielded Drum Core 22uH 30% 100KHz Ferrite 0.7A 0.235Ohm DCR T/R

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Symbol
CDRH4D28NP-220NC - Sumida - PCB symbol
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PCB Footprints
CDRH4D28NP-220NC - Sumida PCB footprint - Other - Other - CDRH4D28NP-100NC
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3D Models
CDRH4D28NP-220NC - Sumida - 3D model - Other - CDRH4D28NP-100NC
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CDRH4D28NP-220NC Details

  • Manufacturer Part Number:

    CDRH4D28NP-220NC

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Factory Lead Time:

    34 Weeks, 2 Days

  • Manufacturer:

    Sumida Corporation

  • YTEOL:

    6.6

  • Case/Size Code:

    1919

  • Construction:

    Rectangular

  • Core Material:

    FERRITE

  • DC Resistance:

    0.235 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 mm

  • Package Length:

    4.7 mm

  • Package Style:

    SMT

  • Package Width:

    4.7 mm

  • Packing Method:

    TR, 13 Inch

  • Rated Current-Max:

    0.96 A

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    YES

  • Surface Mount:

    YES

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Test Frequency:

    0.1 MHz

  • Tolerance:

    30%

CDRH4D28NP-220NC Frequently Asked Questions (FAQs)

  • The recommended PCB footprint for the CDRH4D28NP-220NC is a rectangular pad with dimensions of 4.5mm x 3.5mm, with a 1.5mm diameter hole in the center for the inductor's lead.
  • To minimize electromagnetic interference (EMI), keep the inductor at least 5mm away from nearby components, and consider using a shielded inductor or a mu-metal shield around the inductor.
  • The maximum operating temperature range for the CDRH4D28NP-220NC is -40°C to +125°C, with a derating of 1.25% per °C above 80°C.
  • Yes, the CDRH4D28NP-220NC is designed to withstand vibrations up to 10G, but it's recommended to secure the inductor to the PCB using a suitable adhesive or mechanical fastening to prevent movement.
  • The CDRH4D28NP-220NC has a tin-silver-copper (SnAgCu) lead finish, which is compatible with most soldering processes. Ensure the PCB is designed with a suitable solder mask and soldering temperature profile to prevent damage to the inductor.

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CDRH4D28NP-220NC Overview

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