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1111SQ-39NJEC - COILCRAFT

Description: RF Inductors - SMD 1111 39nH Unshld 5% 4.8A 10mOhms

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1111SQ-39NJEC - COILCRAFT - PCB symbol
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1111SQ-39NJEC - COILCRAFT PCB footprint - Other - Other - 1111SQ-39NJEC-1
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1111SQ-39NJEC Details

  • Manufacturer Part Number:

    1111SQ-39NJEC

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • Country Of Origin:

    Mainland China, Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Manufacturer:

    Coilcraft Inc

  • YTEOL:

    8.4

  • Case/Size Code:

    1111

  • Construction:

    Rectangular

  • Core Material:

    AIR

  • DC Resistance:

    0.01 Ω

  • Inductance-Nom (L):

    0.039 µH

  • Inductor Application:

    RF INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • JESD-609 Code:

    e2

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    2.79 mm

  • Package Length:

    2.92 mm

  • Package Style:

    SMT

  • Package Width:

    2.67 mm

  • Packing Method:

    TR, Embossed Plastic, 7 Inch

  • Rated Current-Max:

    4.8 A

  • Self Resonance Frequency:

    2200 MHz

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    NO

  • Surface Mount:

    YES

  • Terminal Finish:

    Tin/Silver (Sn96.5Ag3.5)

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WIRE

  • Test Frequency:

    400 MHz

  • Tolerance:

    5%

1111SQ-39NJEC Frequently Asked Questions (FAQs)

  • Coilcraft provides a recommended land pattern for the 1111SQ-39NJEC in their datasheet, but it's also available on their website as a separate document. The land pattern is designed to ensure optimal performance and reliability of the inductor.
  • The 1111SQ-39NJEC is rated for operation up to 125°C, but it's essential to consider the derating curves provided in the datasheet to ensure the inductor can handle the specific temperature range of your application.
  • To prevent damage during PCB assembly, handle the 1111SQ-39NJEC by the body, avoid touching the leads or core, and use a vacuum pickup or tweezers to place the component. Also, ensure the PCB is clean and dry to prevent moisture-related issues.
  • The SRF of the 1111SQ-39NJEC is not explicitly stated in the datasheet, but it can be estimated using the inductor's inductance and capacitance values. Coilcraft provides an SRF calculator on their website to help estimate this value.
  • The 1111SQ-39NJEC has a maximum current rating of 3.9 A, but it's essential to consider the inductor's impedance, core losses, and thermal resistance to ensure it can handle the specific current requirements of your application.

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1111SQ-39NJEC 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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1111SQ-39NJEC Alternates

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Part Image 1111SQ-39NJSD Coilcraft Inc

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Part Image 1111SQ-39NJTC Coilcraft Inc

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Part Image 1111SQ-39NJSC Coilcraft Inc

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Part Image 1111SQ-39NJTD Coilcraft Inc

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Part Image 1111SQ-39NJTB Coilcraft Inc

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For a full list of alternate parts for 1111SQ-39NJEC, check out Findchips.com