Midwest Circuit Technology's Page

Multilayer PCBs are the backbone of modern electronics. By stacking conductive and insulating layers together, designers achieve higher circuit density and improved performance within compact footprints. However, this layered construction also introduces manufacturing risks. Two of the most common structural defects in multilayer boards are delamination and edge damage. Both can compromise mechanical strength, electrical reliability, and long term product…

In PCB manufacturing, tooling is often viewed as a line item to be minimized rather than a strategic investment. While it may be tempting to prioritize short-term savings when selecting drilling and routing tools, this approach frequently leads to hidden costs that outweigh any initial price advantage. Poor tooling selection can quietly erode efficiency, reduce yield, and increase operational risk—especially in environments producing complex or high-density…

Printed circuit board (PCB) manufacturing and prototyping require precision, reliability, and the right selection of tooling. For beginners, understanding PCB tooling materials and their applications can feel overwhelming. At Midwest Circuit Technology (MCT), we provide a wide range of high-quality tools, including…

Drilling is one of the most critical steps in PCB manufacturing and prototyping. Accurate holes ensure proper electrical connections, component placement, and overall board functionality. However, PCB drilling comes with a unique set of challenges, especially when working with advanced or high-density designs. Using the right tools and techniques can make all the difference. Midwest Circuit Technology (MCT), a…