Blog – Page 3 – Jerico

For engineers and quality technicians, a multimeter is the first line of defense against PCB failures. Yet what separates basic functionality verification from professional-grade reliability testing? This comprehensive guide moves beyond simple continuity checks to provide systematic methodologies for identifying manufacturing defects in complex boards. Whether you’re debugging a new prototype or validating production units,…

In PCB design, the humble via and plated through hole (PTH) are foundational elements, yet their misapplication is a leading cause of field failures, thermal issues, and signal degradation. While often used interchangeably, PTHs and vias serve distinct electrical, mechanical, and thermal purposes. Confusing them leads to inefficient designs, inflated costs, and compromised reliability. This…

For electronics engineers and procurement managers pushing the boundaries of 5G, automotive radar, and high-speed computing, the printed circuit board (PCB) is no longer a passive component. At gigahertz frequencies, it becomes a critical active element that can make or break system performance. Signal degradation, impedance mismatches, and thermal issues inherent in standard materials pose…

For procurement managers and NPI engineers sourcing advanced PCB solutions, finding a reliable China Rogers PCB manufacturer that can also handle demanding long PCB formats presents a unique set of challenges. The market is filled with suppliers who either lack the specialized expertise for high-frequency materials like Rogers or the robust production capabilities for large-format,…

Choosing between Rogers PCB and FR4 PCB materials is a critical decision that fundamentally shapes the performance, cost, and reliability of your RF or high-speed digital design. While FR4 has been the industry workhorse for decades, Rogers Corporation’s high-performance laminates have become the gold standard for demanding applications like 5G, automotive radar, and aerospace systems….