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Connect the Dots: Getting the PCB Quote Right

Once the PCB design moves from the designer’s hands to the fabricator, the quote process becomes much more than a matter of price. It’s where we determine what it will take to build your board successfully, from materials and capabilities to cost and production requirements. The more closely designers and fabricators work together during this stage, the better the opportunity to identify potential problems before they reach production.

Clear and Open Communication Lights the Way
In many cases, quote requests are straightforward and include everything the fabricator requires to produce quality boards that function as intended. But sometimes more is needed and it takes a healthy back-and-forth to make the design manufacturable.

After the fab team evaluates a PCB design, they often come back with questions for the designer because:

• Information in the quote request does not provide the manufacturer with everything needed to build the board. This is often due to vague or incomplete component information in the bill of materials (BOM).
• The design is too complex to complete before the requested deadline. Complex designs take more time to quote, and back-and-forth is often necessary to ensure accuracy. Designers should build it into their project timeline.
• Specs can be incomplete, omitting details such as surface finish and impedance control requirements.
• Specs can also conflict, such as when the drawing and the Gerber files don’t match, or when stated clearances are too tight.

Simply filling out the quote checklist isn’t always enough for the fabricator to provide a quote, because standard quote request forms do not fully capture complex requirements such as multiple-via structures or rigid-flex callouts.

This is especially problematic for more complex boards, including UHDI PCB designs. Quote requests should include complete Gerber files, a full BOM, and fab drawings. With those in hand, instead of asking for more information, fabricators can request clarifications and make suggestions for improvement.

Collaboration: The Key to Success
When designers and fabricators work more closely together during the quote process, they align the layout with the manufacturer’s specific capabilities, increasing the likelihood of a smooth manufacturing process. Early collaboration can also reduce the chances of delays caused by board redesigns and even lower overall production costs.

Designers learn more about how their fabricator operates. Many PCB designers have never been on the shop floor, so they may not have a complete working knowledge of how a board is built. When designers collaborate with their manufacturing partners, they can better understand manufacturing rules and the manufacturer’s capabilities, ensuring their design is more functional, manufacturable, and economical.

Consult with your manufacturer about laminates, as long lead times and higher costs are ongoing issues. To save time and money, your manufacturer should guide you through the laminate selection process and alert you when one laminate type can be substituted for another.

Trust your manufacturing partner. PCB manufacturers often do not know what type of electronic device the boards will power. It makes sense to have a signed NDA between the designer and the fabricator. That way, you can let them know what type of device the board will be part of and what the PCBs need to do for it to function properly.

Teamwork Translates Into Value
To master the quote process, establish and foster open communication between the designer and the manufacturer. Even if it seems like you’re throwing "everything and the kitchen sink" at the fabricator, more information eliminates guesswork. Collaborative efforts turn into design improvement opportunities rather than hasty measures to fill in blanks.

Early collaboration between designers and fabricators is the foundation of total value manufacturing. A total value manufacturer committed to quality and innovative production will offer more options to increase yield and avoid costly rework.

Designing with the quote in mind is how designers can unlock their manufacturing partner's full potential. Working together as a team during the quote process results in higher quality output, produced cost-effectively and on time.

This column originally appeared in the September 2026 issue of I-Connect007 Magazine.