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MSS1278H-333MED - COILCRAFT

Description: Fixed Inductors 33uH Shld 3.8A 20% DCR=45mOhms AEC-Q200

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MSS1278H-333MED - COILCRAFT - PCB symbol
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MSS1278H-333MED - COILCRAFT PCB footprint - Inductors Precision Moulded - Inductors Precision Moulded - MSS1278H-333MED
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MSS1278H-333MED - COILCRAFT - 3D model - Inductors Precision Moulded - MSS1278H-333MED
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MSS1278H-333MED Details

  • Manufacturer Part Number:

    MSS1278H-333MED

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Manufacturer:

    Coilcraft Inc

  • YTEOL:

    6.7

  • Case/Size Code:

    4747

  • Construction:

    Rectangular

  • Core Material:

    FERRITE

  • DC Resistance:

    0.045 Ω

  • Inductance-Nom (L):

    33 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:

    3.8 A

  • Reference Standard:

    AEC-Q200

  • Self Resonance Frequency:

    9.5 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%

MSS1278H-333MED Frequently Asked Questions (FAQs)

  • Coilcraft recommends a land pattern with a pad size of 1.3 mm x 1.3 mm and a spacing of 0.5 mm between pads. The recommended land pattern is available on Coilcraft's website or through their customer support.
  • MSS1278H-333MED is rated for operation up to 125°C. However, derating may be necessary for temperatures above 105°C. It's recommended to consult with Coilcraft's application engineers for specific guidance on high-temperature applications.
  • The self-resonant frequency of MSS1278H-333MED is not specified in the datasheet, but it can be estimated to be around 100-150 MHz based on the inductor's physical characteristics and materials. However, this value may vary depending on the specific application and PCB layout.
  • Yes, MSS1278H-333MED is compatible with lead-free soldering processes. Coilcraft uses a lead-free termination finish that meets the requirements of the RoHS directive.
  • MSS1278H-333MED has a moisture sensitivity level of MSL 1, which means it can withstand exposure to moisture without damage. However, it's still recommended to follow proper handling and storage procedures to prevent moisture absorption.

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MSS1278H-333MED Overview

Use the download button to access the MSS1278H-333MED schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like MSS12, or try a keyword search, such as Fixed Inductors

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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MSS1278H-333MED Alternates

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Part Image MSS1278H-333MTD Coilcraft Inc

General Purpose Inductor, 33uH, 20%, 1 Element, Ferrite-Core, SMD, 4747