Turnkey Pro
Turnkey Pro offers full turnkey, saving customers time and hassle on component procurement.

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BOM Checker
This tool also provides real-time component availability and pricing updates from Digi-Key and Mouser.
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Turnkey Online
Quote fab, assembly and components all at once. Upload and verify your BOM online.
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HDI PCBs
Blind and buried vias, fine lines and spaces, sequential lamination, laser microvias, and via-in-pad technology.
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NoTouch PCBs
Quickly order two-layer, four-layer, and six-layer prototype PCBs.
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PCB ASSEMBLY
We are a one-stop shop for all your PCB assembly needs. We provide in-house turnkey services.
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HDI Design Guide
Our free downloadable guide explains everything you need to know about HDI design techniques.
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Online Ordering
You can quote PCB fabrication, PCB assembly, or Components procurement in a matter of minutes. Sierra Circuits provides all your prototype manufacturing needs in-house -- from PCB fabrication thru Assembly.

QUOTE NOW  Web PCB online service
(PCB Fabrication only or Consigned Assembly or Turnkey Assembly - your choice! Fairly wide set of PCB specs allowed)
QUOTE NOW  Turnkey Pro online special! Bundled pricing!
(Turnkey Assembly only - best overall value for fabricating PCB + procuring Components + Assembling, if your PCBs meet the standard PCB specs)
"No Touch" PCB Specials
For ultimate price-sensitive 2, 4, or 6 Layer, standard technology, prototype PCBs, use our No Touch PCB service. You can verify your design, receive a quote, and submit your order at once. In this "No Touch" online service, our engineers do not review your data. You must be able to load your files, assign layer info and drill info so our automated system can run DFM checks. You can only order if your design passes the DFM. No assembly available.
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Request a Custom Quote
This is for more complex PCB requirements, say with special materials, Mil-spec/Class 3, HDI features, blind/buried vias, metal-core, or Flex/Rigid-flex requirements etc. Or say, your design needs some special stack-up help or NPI review. You can request a custom quote here. Your quote can be for PCB fabrication and/or Assembly. Your files will be evaluated in detail by an engineer and a Quote will be sent to you (by email) within a few hours.
HDI Stackup Planner
Increase manufacturability and electrical performance on your next design using our stackup planner. Build HDI technology into your board design --without any errors.

Impedance Calculator
Whether you're working on a simple or complex board, checking the impedance is never a waste of time. Check single-ended and differential impedance within seconds using our tool.
Sierra Circuits Testimonials
  • Testimonials provided at PCB West 2014
  • Testimonials provided at DesignCon 2016