Please enter a minimum 3 letters or numbers
Technical Content
Part Image

MSS1278T-123MLB - COILCRAFT

Description: Fixed Inductors MSS1278T AEC-Q200 12 uH 20 % 5.2 A

Download MSS1278T-123MLB Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
Send part feedback
Symbol
MSS1278T-123MLB - COILCRAFT - PCB symbol
click to zoom
PCB Footprints
MSS1278T-123MLB - COILCRAFT PCB footprint - Inductors Precision Moulded - Inductors Precision Moulded - MSS1278T-123MLB
click to zoom
3D Models
MSS1278T-123MLB - COILCRAFT - 3D model - Inductors Precision Moulded - MSS1278T-123MLB
click to zoom

MSS1278T-123MLB Details

  • Manufacturer Part Number:

    MSS1278T-123MLB

  • 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:

    0.0258 Ω

  • Inductance-Nom (L):

    12 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

  • Rated Current-Max:

    5.2 A

  • Reference Standard:

    AEC-Q200

  • Self Resonance Frequency:

    15 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-123MLB Frequently Asked Questions (FAQs)

  • Coilcraft provides a recommended land pattern for the MSS1278T-123MLB inductor in their documentation. It's essential to follow this pattern to ensure proper soldering and to minimize thermal resistance.
  • The MSS1278T-123MLB inductor has a temperature rating of 125°C. To handle thermal derating, you should consider the ambient temperature, the inductor's power dissipation, and the PCB's thermal conductivity. Coilcraft provides a thermal derating chart in their documentation to help with this calculation.
  • The self-resonant frequency (SRF) of the MSS1278T-123MLB inductor is not explicitly stated in the datasheet. However, Coilcraft provides an impedance vs. frequency graph that can be used to estimate the SRF. Typically, it's around 100-200 MHz for this inductor.
  • The MSS1278T-123MLB inductor is designed to meet the vibration requirements of various industries, including automotive and industrial. However, it's essential to review Coilcraft's vibration testing data and ensure that the inductor meets the specific vibration requirements of your application.
  • To ensure the reliability of the MSS1278T-123MLB inductor in a high-reliability application, follow Coilcraft's recommended storage and handling procedures, and ensure that the inductor is operated within its specified ratings. Additionally, consider using Coilcraft's high-reliability versions of the inductor, which are designed for critical applications.

Trust Checks

This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

MSS1278T-123MLB Overview

Use the download button to access the MSS1278T-123MLB 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.

Parts related to MSS1278T-123MLB

Showing 0 results

Part Image

← Prev Next →
About Us Contact Us Terms of Service Do not sell or share my personal information Privacy Policy Digital Services Act Library Loader Twitter LinkedIn

All content Copyright © 2020, Supplyframe.com. All rights reserved. Back to top ↑

MSS1278T-123MLB Alternates

Showing results

Image Part Number Model
Part Image MSS1278T-123MLD Coilcraft Inc

General Purpose Inductor, 12uH, 20%, 1 Element, Ferrite-Core, SMD, 4747
Part Image MSS1278T-123MSD Coilcraft Inc

General Purpose Inductor, 12uH, 20%, 1 Element, Ferrite-Core, SMD, 4747
Part Image MSS1278T-123MTB Coilcraft Inc

General Purpose Inductor, 12uH, 20%, 1 Element, Ferrite-Core, SMD, 4747