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1812PS-223KLB - COILCRAFT

Description: Fixed Inductors 1812PS Hi SRF Shlded 22 uH 10 % 1.2 A

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1812PS-223KLB - COILCRAFT - PCB symbol
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1812PS-223KLB - COILCRAFT PCB footprint - Other - Other - 1812PS-223KLB-1
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1812PS-223KLB - COILCRAFT - 3D model - Other - 1812PS-223KLB-1
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1812PS-223KLB Details

  • Manufacturer Part Number:

    1812PS-223KLB

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    CHIP

  • Country Of Origin:

    Mainland China, Vietnam

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Manufacturer:

    Coilcraft Inc

  • YTEOL:

    0

  • Case/Size Code:

    2320

  • Construction:

    Rectangular

  • Core Material:

    CERAMIC-FERRITE

  • DC Resistance:

    0.33 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:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    3.81 mm

  • Package Length:

    5.87 mm

  • Package Style:

    SMT

  • Package Width:

    4.98 mm

  • Packing Method:

    TR

  • Quality Factor-Min (at L-nom):

    40

  • Rated Current-Max:

    1.2 A

  • Reference Standard:

    AEC-Q200

  • Self Resonance Frequency:

    45 MHz

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    YES

  • Special Feature:

    Q IS MEASURED AT 1MHZ

  • Surface Mount:

    YES

  • Terminal Finish:

    SILVER PALLADIUM PLATINUM

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    ONE SURFACE

  • Test Frequency:

    0.1 MHz

  • Tolerance:

    10%

1812PS-223KLB Frequently Asked Questions (FAQs)

  • The recommended land pattern for the 1812PS-223KLB inductor is a rectangular pad with a size of 2.5 mm x 1.5 mm, with a non-solder mask defined (NSMD) pad shape.
  • The 1812PS-223KLB inductor has a maximum operating temperature of 125°C. Ensure good airflow around the component, and consider using a heat sink or thermal interface material if high currents or high ambient temperatures are expected.
  • The self-resonant frequency (SRF) of the 1812PS-223KLB inductor is approximately 250 MHz. This is the frequency at which the inductor's impedance peaks due to its internal capacitance and inductance.
  • While the 1812PS-223KLB inductor is a high-quality component, it is not specifically designed for high-reliability or aerospace applications. For such applications, consider using inductors with higher reliability ratings, such as those with a higher temperature rating or specialized screening.
  • The saturation current of the 1812PS-223KLB inductor can be determined by consulting the inductor's datasheet and application notes. A general rule of thumb is to limit the peak current to 70-80% of the inductor's rated current to avoid saturation.

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1812PS-223KLB Overview

Use the download button to access the 1812PS-223KLB schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like 1812P, or try a keyword search, such as Fixed Inductors

About COILCRAFT

Colicraft designs and manufactures high performing magnectic components, RF chip inductors, power magnectics, and filters. Coilcraft has engineering, manufacturing, and distribution facilities in North America, Asia, and Europe.

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1812PS-223KLB Alternates

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Image Part Number Model
Part Image ST450PHA223KSZ Coilcraft Inc

General Purpose Inductor, 22uH, 10%, 1 Element, Ceramic-ferrite-Core, SMD, 2320
Part Image 1812PS-223KRD Coilcraft Inc

General Purpose Inductor, 22uH, 10%, 1 Element, Ceramic-ferrite-Core, SMD, 2320
Part Image 1812PS-223KLD Coilcraft Inc

General Purpose Inductor, 22uH, 10%, 1 Element, Ceramic-ferrite-Core, SMD, 2320
Part Image ST450PHA223KTH Coilcraft Inc

General Purpose Inductor, 22uH, 10%, 1 Element, Ceramic-ferrite-Core, SMD, 2320
Part Image 1812PS-223KRB Coilcraft Inc

General Purpose Inductor, 22uH, 10%, 1 Element, Ceramic-ferrite-Core, SMD, 2320
For a full list of alternate parts for 1812PS-223KLB, check out Findchips.com