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MSS1278-822MLB - COILCRAFT

Description: Fixed Inductors 82uH Shld 20% 5.9A 22.6mOhms AECQ2

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MSS1278-822MLB - COILCRAFT - PCB symbol
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PCB Footprints
MSS1278-822MLB - COILCRAFT PCB footprint - Inductors Precision Moulded - Inductors Precision Moulded - MSS1278-822MLB
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MSS1278-822MLB - COILCRAFT - 3D model - Inductors Precision Moulded - MSS1278-822MLB
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MSS1278-822MLB Details

  • Manufacturer Part Number:

    MSS1278-822MLB

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    CHIP

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Manufacturer:

    Coilcraft Inc

  • YTEOL:

    0

  • Case/Size Code:

    4747

  • Construction:

    Rectangular

  • Core Material:

    FERRITE

  • DC Resistance:

    0.0226 Ω

  • Inductance-Nom (L):

    8.2 µH

  • Inductor Application:

    POWER INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • JESD-609 Code:

    e3

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    7.8 mm

  • Package Length:

    12 mm

  • Package Style:

    SMT

  • Package Width:

    12 mm

  • Packing Method:

    TR

  • Rated Current-Max:

    5.9 A

  • Reference Standard:

    AEC-Q200

  • Self Resonance Frequency:

    20 MHz

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    YES

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn) - with Nickel (Ni) barrier

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    ONE SURFACE

  • Test Frequency:

    0.1 MHz

  • Tolerance:

    20%

MSS1278-822MLB Frequently Asked Questions (FAQs)

  • Coilcraft provides a recommended land pattern for the MSS1278-822MLB in their datasheet, which includes a suggested pad layout and dimensions for optimal performance and reliability.
  • The MSS1278-822MLB has a rated operating temperature range of -40°C to +125°C. While it can tolerate high temperatures, it's essential to consider the derating curves and thermal management strategies to ensure reliable operation in extreme environments.
  • The MSS1278-822MLB is a molded inductor, which makes it sensitive to moisture. To minimize the risk of moisture-related issues, it's recommended to follow proper storage and handling procedures, such as storing the components in a dry, cool place, and using a dry pack or desiccant when shipping or storing the components.
  • The self-resonant frequency (SRF) of the MSS1278-822MLB is not explicitly stated in the datasheet. However, Coilcraft provides an SRF calculator tool on their website, which can be used to estimate the SRF based on the inductor's characteristics and operating conditions.
  • The MSS1278-822MLB has a rated current of 2.2 A, and it's essential to consider the inductor's current handling capabilities and thermal limitations when designing a high-current application. Coilcraft provides current derating curves and thermal resistance data to help engineers make informed design decisions.

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MSS1278-822MLB Overview

Use the download button to access the MSS1278-822MLB schematic symbol, PCB footprint, and 3D model.
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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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