Due to anticipated influx of visitors to Oregon for the Solar Eclipse, UPS and FedEx have advised us that they are anticipating the potential for massive delays in service for pickups and deliveries for both 8/18 and 8/21. As a result Sunstone cannot guarantee that all packages due these days will ship as scheduled. We will resume normal shipments as UPS and FedEx resume normal pickups and deliveries. Call support if you have questions.
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award-winning CAD design software.

Leading the industry for over 40 years as the preferred
prototype and production PCB solutions provider for design engineers.

PCB Instant Quote


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We have taken the guesswork out of choosing a product! Watch this video to learn the key benefits of our NEW OneQuote Form.

  • Quote once, save time and see all your options 
  • Interactive pricing matrix
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  • More complex build capabilities
  • Multi-user account structure
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  • I’ve been using Sunstone for decades now, and just like all the projects I’ve done with Sunstone, there were no surprises. Everything went just as it was supposed to, and the board is performing fine. You’re lucky to work for such a great company. In my experience it’s very rare to find the kind of competence and compassion that Sunstone has. You might find one, or the other, but not both. Very rare. Anyway thanks again, if I could I would be working with Sunstone every day.
    Kevin W, Timbercon
  • Your new web site is great and I did use your Customer Support Team this morning to get on the new site and get the new quote. Tim was absolutely great, I wish all the Vendors I deal with worked as effortlessly and helpful because my order and prep for it went smoothly this morning.
    Doug E., WCG
  • Thanks for the e-mail. You are the best and I’m loving our experience with Sunstone so far – smooth ordering, responsive staff, discounts and shipping a day early. I could not be happier and just wanted to express that to you directly!! Hopefully I got the design right this time and we can place a production quantity order in the near future. Thanks again!!
    Jamie C, Customer
  • Hi Bob, and everyone at Sunstone Customer Support. You guys are fantastic. I just received the box of goodies, and it made my day. Your PCB123 software is so much easier to use than any other software I've tried, nobody else can come close to your fast lead times, and your customer support has always been incredible. I would (and do) recommend you guys to anyone looking to design a custom circuit. Thanks again for all you've done over the years. I have some new designs in the works, and will definitely be ordering from you when they are ready.
    Mike Bell, ARCON Welding Equipment

CAD Software and Assembly

  • PCB123

    Sunstone Circuit’s excellent free CAD design software program provides the solution for all your PCB CAD design software needs. It interactively checks your design against our manufacturing tolerances (DRC), and also quotes your board and components as you design.

    Download Now
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  • img-screaming-circuits

    Screaming Circuits is the leading quickturn assembly specialist and helps Sunstone provide a complete solution for our customers needing machine-populated PCBs, from quote to delivery.

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