• February 20. 2025

What Is RT/duroid 5880, And Why Is It Used in High-frequency PCBs? In the fast-paced world of electronics, the demand for high-performance printed circuit boards (PCBs) continues to grow exponentially. From aerospace to telecommunications, industries are constantly seeking materials that can deliver consistent performance across a wide frequency range. The RT/duroid 5880 PCB is one such material, ...

• April 16. 2025

What Is Your Minimum Drill Hole Size? A Comprehensive Guide to PCB Drilling Capabilities When designing a printed circuit board (PCB), one critical specification engineers must consider is the minimum drill hole size. This parameter determines the feasibility of vias, through-holes, and microvias, directly impacting the board’s functionality, density, and cost. In this article, we’ll explore: - St...

• May 21. 2025

How to Choose the Right PCB Substrate for High-Frequency Applications? (Rogers vs. FR4 Comparison) Introduction In today's rapidly advancing electronics industry, selecting the right printed circuit board (PCB) substrate material has become increasingly critical—especially for high-frequency applications. Whether you're designing cellular base stations, automotive radar systems, or satellite commu...

• May 21. 2025

Multilayer Stackup Design: Minimizing Crosstalk in High-Speed PCBs Introduction In high-speed PCB design, signal integrity is paramount. As data rates increase, crosstalk—unwanted electromagnetic coupling between traces—becomes a critical challenge. A well-optimized multilayer stackup is essential to minimize crosstalk while ensuring signal integrity, power delivery, and manufacturability. This ar...