Category: May 2018

Introduction to SMT Stencils for Printed Circuit Boards

Also known as solder paste stencils or solder stencils, they are usually sheets of stainless steel (or polymer) with apertures. They are designed to deposit solder paste on printed circuit boards but they can also be used to deposit other materials like glue, flux or thermal grease onto a substrate. PCB Unlimited offers a great Read More…