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MSS1278-472MLB - COILCRAFT

Description: SMT Power Inductors

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MSS1278-472MLB - COILCRAFT PCB footprint - Inductors Precision Moulded - Inductors Precision Moulded - MSS1278-474KLB
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MSS1278-472MLB - COILCRAFT  - 3D model - Inductors Precision Moulded - MSS1278-474KLB
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MSS1278-472MLB Details

  • Manufacturer Part Number:

    MSS1278-472MLB

  • 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:

    0.0155 Ω

  • Inductance-Nom (L):

    4.7 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:

    6.2 A

  • Reference Standard:

    AEC-Q200

  • Self Resonance Frequency:

    30 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%

MSS1278-472MLB Frequently Asked Questions (FAQs)

  • Coilcraft provides a recommended land pattern for the MSS1278-472MLB in their datasheet, which includes a suggested pad layout and dimensions for optimal assembly and performance.
  • The MSS1278-472MLB has a maximum operating temperature of 125°C, but it's recommended to derate the current rating at higher temperatures. Consult Coilcraft's temperature derating chart for specific guidance.
  • The MSS1278-472MLB has a shielded construction, which helps reduce electromagnetic interference (EMI). To maintain the shielding effectiveness, ensure that the inductor is placed on a solid ground plane and avoid cutting or drilling near the component.
  • The SRF of the MSS1278-472MLB is not explicitly stated in the datasheet, but it can be estimated using the inductor's inductance value and the parasitic capacitance. Coilcraft provides an SRF calculator tool on their website to help estimate the SRF.
  • The MSS1278-472MLB is designed for high-frequency applications, but its performance may degrade above 100 MHz. Consult Coilcraft's high-frequency modeling data and simulation tools to ensure the inductor meets your specific requirements.

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MSS1278-472MLB 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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Part Image MSS1278-472MLD Coilcraft Inc

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Part Image MSS1278-472MSD Coilcraft Inc

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