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S1812R-223K - API Delevan

Description: RF Inductors - SMD 22uH 10%

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Symbol
S1812R-223K - API Delevan - PCB symbol
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PCB Footprints
S1812R-223K - API Delevan PCB footprint - Inductor Moulded - Inductor Moulded - S1812-104KTR
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3D Models
S1812R-223K - API Delevan - 3D model - Inductor Moulded - S1812-104KTR
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S1812R-223K Details

  • Manufacturer Part Number:

    S1812R-223K

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • Country Of Origin:

    Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Manufacturer:

    API Delevan

  • YTEOL:

    6

  • Case/Size Code:

    1913

  • Construction:

    Rectangular

  • Core Material:

    FERRITE

  • DC Resistance:

    2.6 Ω

  • Inductance-Nom (L):

    22 µH

  • Inductor Application:

    RF INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • JESD-609 Code:

    e1

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Height:

    3.4 mm

  • Package Length:

    4.8 mm

  • Package Style:

    SMT

  • Package Width:

    3.4 mm

  • Packing Method:

    TR, 13 Inch

  • Quality Factor-Min (at L-nom):

    50

  • Rated Current-Max:

    0.277 A

  • Self Resonance Frequency:

    14 MHz

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    YES

  • Surface Mount:

    YES

  • Terminal Finish:

    Tin/Silver/Copper (Sn/Ag/Cu)

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Test Frequency:

    2.5 MHz

  • Tolerance:

    10%

S1812R-223K Frequently Asked Questions (FAQs)

  • The recommended land pattern for the S1812R-223K is a rectangular pad with a size of 1.8 mm x 1.2 mm, with a non-solder mask defined (NSMD) pad shape.
  • The S1812R-223K has a maximum operating temperature of 125°C. Ensure good airflow around the inductor, and consider using a heat sink or thermal interface material if operating in high-temperature environments.
  • The SRF of the S1812R-223K is approximately 150 MHz. This is the frequency at which the inductor's impedance peaks due to its internal capacitance and inductance.
  • While the S1812R-223K is a high-quality inductor, it may not meet the specific requirements of high-reliability or aerospace applications. Consult with API Delevan or a qualified engineer to determine suitability for such applications.
  • To ensure reliability in high-vibration environments, use a secure mounting method, such as soldering or adhesive bonding, and consider using a potting compound or conformal coating to protect the inductor from environmental stressors.

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S1812R-223K Overview

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