Ordering printed circuit boards (PCBs) can feel overwhelming—especially if you're balancing tight timelines, technical specs, and budget limitations. But with the right approach, you can avoid costly mistakes, prevent production delays, and get exactly what you need the first time around.

Whether you’re prototyping or placing a high-volume production order, here’s a quick checklist to help streamline your process and set your project up for success.

1. Know Your Design Requirements

Before placing an order, make sure your design is solid and aligns with your performance needs:

• Board Layers: Are you designing a single-layer, double-layer, or multi-layer PCB? Multi-layer boards typically cost more and take longer to produce.

• Material Selection: FR4 is the industry standard, but if your application requires high-frequency performance or heat resistance, materials like Rogers or Teflon might be necessary.

• Thickness Matters: The most common board thickness is 1.6mm, but options like 0.8mm or 2.0mm are also available depending on your application.

• Run a Design Rule Check (DRC): Most PCB design software includes a DRC tool. Run it before submitting your files to catch spacing, clearance, or dimension errors early. Some manufacturers offer free DRC tools tailored to their capabilities.

2. Choose the Right Manufacturer

Finding a reliable manufacturing partner is just as important as having a strong design:

• Local vs. Overseas: Domestic manufacturers often offer faster turnaround times and easier communication, while overseas suppliers can be more cost-effective—but may come with longer lead times, customs delays, and language barriers.

• Know the Lead Time: Lead times vary by board type and complexity. Some manufacturers offer expedited production—at a premium. Plan ahead to avoid rush charges.

3. Consider Assembly Early On

If you're also ordering assembly services, it’s important to align your layout with manufacturing guidelines:

• Design for Assembly: Make sure your component spacing, via placement, and pad sizes follow your manufacturer’s standards. Overly dense layouts can lead to complications during assembly—especially for compact designs.

• Provide a Pick-and-Place File: This file ensures components are correctly positioned and oriented on the board.

• Don’t Forget Your BOM: The Bill of Materials (BOM) is critical for sourcing and placement. Double-check it for accuracy before submitting.

4. Understand Cost Drivers

PCB pricing isn’t one-size-fits-all. Here's what to keep in mind:

• Bulk vs. Prototype Costs: Higher quantities often mean lower unit costs—but this isn’t always true for prototype runs. If your design is final, bulk orders can reduce per-unit pricing.

• Cutting Corners Costs More: Opting for the cheapest materials or skipping quality checks can lead to failed boards and expensive reorders. It's better to invest in quality upfront.

5. Communicate Clearly

Good communication with your PCB manufacturer goes a long way in avoiding costly errors and delays:

• Submit Complete Documentation: Include all required files—Gerbers, BOM, assembly files, and any supporting notes.

• Ask Questions: If you’re unsure about specs or requirements, don’t hesitate to ask. Clarifying up front is far better than correcting mistakes later.

Final Thoughts

Ordering PCBs doesn’t have to be a guessing game. With a thoughtful approach and the right preparation, you’ll streamline production, stay on budget, and avoid unnecessary setbacks.

Need help bringing your next design to life? Our team at ASC Sunstone is here to make the process easy—every step of the way.