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1812CS-103XJRC - COILCRAFT

Description: RF Inductors - SMD RF chip inductor 10µH,7.7 Ohms,190mA,–40°C to +125°C

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1812CS-103XJRC - COILCRAFT - PCB symbol
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1812CS-103XJRC - COILCRAFT PCB footprint - Other - Other - 1812 [4532 Metric]_2026
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1812CS-103XJRC - COILCRAFT - 3D model - Other - 1812 [4532 Metric]_2026
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1812CS-103XJRC Details

  • Manufacturer Part Number:

    1812CS-103XJRC

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Manufacturer:

    Coilcraft Inc

  • YTEOL:

    5.9

  • Case/Size Code:

    1812

  • Construction:

    Rectangular

  • Core Material:

    CERAMIC

  • DC Resistance:

    7.7 Ω

  • Inductance-Nom (L):

    10 µH

  • Inductor Application:

    RF 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:

    3.43 mm

  • Package Length:

    4.95 mm

  • Package Style:

    SMT

  • Package Width:

    3.81 mm

  • Packing Method:

    TR, Embossed Plastic, 7 Inch

  • Quality Factor-Min (at L-nom):

    36

  • Rated Current-Max:

    0.19 A

  • Reference Standard:

    AEC-Q200

  • Self Resonance Frequency:

    70 MHz

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    NO

  • Special Feature:

    Q IS MEASURED AT 50 MHZ

  • Surface Mount:

    YES

  • Terminal Finish:

    MATTE TIN OVER NICKEL

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Test Frequency:

    7.9 MHz

  • Tolerance:

    5%

1812CS-103XJRC Frequently Asked Questions (FAQs)

  • Coilcraft provides a recommended land pattern for the 1812CS series, which can be found in the 'Packaging Information' section of the datasheet or on the Coilcraft website. The recommended land pattern ensures proper soldering and minimizes the risk of damage during assembly.
  • The 1812CS-103XJRC is rated for operation up to 125°C, but derating may be necessary for temperatures above 85°C. Consult the datasheet for temperature derating curves and ensure that the inductor is suitable for your specific application.
  • Handle the inductor by the body, avoiding touching the leads or core. Use a vacuum pickup or tweezers to handle the component, and avoid bending or flexing the leads. Ensure that the inductor is properly seated on the PCB during assembly to prevent damage or electrical shorts.
  • The ESR of the 1812CS-103XJRC is not explicitly stated in the datasheet, but it can be estimated based on the inductor's DC resistance (Rdc) and the operating frequency. Consult Coilcraft's application notes or contact their technical support for guidance on estimating ESR.
  • The 1812CS-103XJRC is rated for a maximum current of 1.3 A, but the actual current handling capability depends on the operating frequency, temperature, and other factors. Consult the datasheet and Coilcraft's application notes for guidance on current handling and derating.

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1812CS-103XJRC Overview

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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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