• Jordi-Villar | dreamstime.com 233014260
    Electronic Components Jordi Villar Dreamstime L 233014260 628be2128087b 63dd6307ae920

    Overcome the Challenges of Using Sub-Milliohm SMD Chip Resistors

    Feb. 8, 2023
    This two-part series delves into sub-milliohm SMD chip resistor design issues.
    Related To:

    This article is part of the TechXchange: Challenging Resistors

    What you’ll learn (Part 1):

    • How to treat sub-milliohm chips as a separate class of component.
    • Strategies to avoid pitfalls during component selection and PCB layout design.
    • Uncover opportunities to quantify and minimize error and variation at every stage.

    What you’ll learn (Part 2):

    • How to set up fixturing according to manufacturer guidelines, establishing a capable test system.
    • How to ensure close control of assembly processes like solder-paste application and pick-and-place.
    • Uncover opportunities to quantify and minimize error and variation at every stage.

    The first part takes a deep dive in the use of SMD resistors and PCB layout strategies. The second part of the series addresses additional stages, including verification of the ohmic value of unmounted components and critical assembly processes.

    About the Author

    Stephen Oxley | Business Development Engineer, Fixed and Variable Resistors, Sensors and Specialist Components division, TT Electronics

    Stephen Oxley is  Business Development Engineer for the Fixed and Variable Resistors, Sensors and Specialist Components division at TT Electronics . He has a master’s degree in electrical and electronic engineering from Bath University, the U.K. 

    Email

    Continue Reading

    Sponsored Recommendations

    Comments

    To join the conversation, and become an exclusive member of Electronic Design, create an account today!