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MSS1278T-683MLD - COILCRAFT

Description: 68 µH Shielded Drum Core Inductor 1.8 A 101.5mOhm Max Nonstandard –40°C to +125°C

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MSS1278T-683MLD - COILCRAFT - PCB symbol
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PCB Footprints
MSS1278T-683MLD - COILCRAFT PCB footprint - Other - Other - 12x12x7.8mm
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MSS1278T-683MLD - COILCRAFT - 3D model - Other - 12x12x7.8mm
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MSS1278T-683MLD Details

  • Manufacturer Part Number:

    MSS1278T-683MLD

  • Pbfree Code:

    Yes

  • 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:

    6.9

  • Case/Size Code:

    4747

  • Construction:

    Rectangular

  • Core Material:

    FERRITE

  • DC Resistance:

    0.1015 Ω

  • Inductance-Nom (L):

    68 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:

    125 °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, Embossed Plastic, 13 Inch

  • Rated Current-Max:

    2.6 A

  • Reference Standard:

    AEC-Q200

  • Self Resonance Frequency:

    6.5 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%

MSS1278T-683MLD Frequently Asked Questions (FAQs)

  • The recommended land pattern for the MSS1278T-683MLD is a rectangular pad with a size of 2.5 mm x 1.5 mm, with a non-solder mask defined (NSMD) pad shape.
  • The MSS1278T-683MLD has a maximum operating temperature of 125°C. Ensure good airflow around the inductor, and consider using a thermal pad or heat sink if the inductor will be operating near its maximum current rating.
  • The SRF of the MSS1278T-683MLD is not explicitly stated in the datasheet, but it can be estimated using the inductor's inductance and capacitance values. A rough estimate is around 100-150 MHz.
  • While the MSS1278T-683MLD is suitable for high-frequency applications, its performance may degrade above 50 MHz due to its core material and construction. For frequencies above 100 MHz, consider using a different inductor designed for high-frequency operation.
  • To ensure reliability, follow proper PCB design and assembly guidelines, including using a robust soldering process, avoiding mechanical stress, and ensuring the inductor is operated within its specified ratings.

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MSS1278T-683MLD 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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