Our latest news, industry insights, technology trends, and service updates.
What Determines the Right PCB Material? The right PCB substrate material comes down to balancing three factors: the board’s thermal and electrical performance requirements, its operating environment, and cost. A material that’s overkill for a simple consumer product wastes budget, ...
What Is PCB Inspection and Why Does It Matter? PCB assembly (PCBA) inspection is the process of verifying that a printed circuit board has been built correctly before it ships or advances to the next production stage. Key characteristics include: ...
What Solder Mask Actually Does Solder mask is the thin polymer coating applied over a PCB’s copper traces, everywhere except the pads where components are soldered. It prevents unintended solder bridges, protects copper from oxidation and moisture, and is one ...
What Is PCB Prototyping? PCB prototyping is the process of fabricating and assembling a small quantity, usually one to a few dozen units, of a new circuit board design to verify that it works before committing to larger production. It’s ...
Should You Be Cleaning No-Clean Flux Residue? Here’s How to Decide If your boards have been assembled in the last couple of decades, they were almost certainly soldered with “no-clean” flux. It’s the industry default, including here at BESTProto. But ...
BESTProto Quote Request Documentation Options If you’ve never worked with a contract manufacturer before, you might be wondering what project documentation to submit. The answer depends entirely on where your project sits in the development cycle. An early-stage concept with ...
The Critical Bridge Between Concept and Mass Production Getting a hardware product from a promising design to a reliable, repeatable build is one of the most demanding challenges in product development. Most engineers and product designers who have been through ...
As electronic products continue to evolve, HDI designs are becoming increasingly complex across nearly every industry. Higher component density, finer-pitch devices, faster data rates, and greater functional integration are no longer limited to consumer electronics or specialized aerospace applications. Today, ...
In 2026, “Made in America” is no longer just a marketing slogan. For many original equipment manufacturers (OEMs), it has become a practical business strategy. Ongoing tariff pressures, global supply chain instability, and geopolitical uncertainty are pushing more electronics manufacturers ...
When examining a printed circuit board (PCB) layout, it’s easy to trace signal paths as they move from one component to another. But modern PCBs often contain many layers—so how does a signal travel vertically from one layer to the ...
