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1111SQ-43NGEB - COILCRAFT

Description: Fixed Inductors 1111 43nH Unshld 2% 4.4A 10.8mOhms

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1111SQ-43NGEB - COILCRAFT - PCB symbol
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1111SQ-43NGEB - COILCRAFT PCB footprint - Other - Other - 1111SQ-43NGEB-2
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1111SQ-43NGEB Details

  • Manufacturer Part Number:

    1111SQ-43NGEB

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    CHIP

  • Country Of Origin:

    Mainland China, Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Manufacturer:

    Coilcraft Inc

  • YTEOL:

    0

  • Case/Size Code:

    1311

  • Construction:

    Rectangular

  • Core Material:

    AIR

  • DC Resistance:

    0.0108 Ω

  • Inductance-Nom (L):

    0.043 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:

    3.3 mm

  • Package Style:

    SMT

  • Package Width:

    2.67 mm

  • Packing Method:

    TR

  • Rated Current-Max:

    4.4 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:

    2%

1111SQ-43NGEB Frequently Asked Questions (FAQs)

  • Coilcraft provides a recommended land pattern for the 1111SQ-43NGEB 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-43NGEB 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, it's recommended to handle the 1111SQ-43NGEB by the body, avoiding touching the leads or core. Use a vacuum pickup or tweezers to place the component on the PCB, and ensure the PCB is clean and dry to prevent moisture damage.
  • The SRF of the 1111SQ-43NGEB 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 the SRF for their inductors.
  • The 1111SQ-43NGEB is rated for a maximum current of 4.3A, but it's essential to consider the inductor's DC resistance, core losses, and temperature rise when designing for high-current applications. Coilcraft provides a current rating calculator on their website to help determine the inductor's suitability for specific applications.

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1111SQ-43NGEB 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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