Best-in-Class PCB Fabrication, Assembly, & Components.
Industry Leading PCB Designer's Tools.

Speak to an Account Manager +1 (800) 763-7503

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Component and Footprint Resources

Sierra Circuits is

headquartered in Silicon Valley.

We welcome visitors at

our 70,000 sqft facility,

located at 1108 West Evelyn Avenue

in Sunnyvale, California.

Book a tour with an account manager today!

Let us introduce you to one of the most innovative communities of engineers and designers in the world.

We can help you plan your project from design to assembled board.

Manufacturing Equipment at Sierra Circuits

Our 70,000 sqft state-of-the-art campus in the heart of Silicon Valley contains the most advanced equipment required for the manufacture and assembly of your PCBs. Whether you’re looking for standard quick turn PCBs or boards with the tightest tolerances, made from exotic metals, there’s a reason Sierra Circuits leads the industry in quality and performance.

Tour the factory

PCBs manufactured and assembled in the United States

Turn-times as fast as 1 day.

Sierra Circuits can manufacture your PCB and have it expedited to you within 24 hours.

Full turnkey boards, with assembly and components in as fast as 5 days.

Get an Instant, Itemized Quote

Talk to a Sierra Circuits PCB Expert today

24 hours a day, 7 days a week.

Call us: +1 (800) 763-7503
Book a Meeting with a Sales Rep
Email us: through our Customer Care form

Turnkey PRO

Turnkey PCBs

Fabrication, Procurement, & Assembly. PCBs fully assembled in as fast as 5 days.

Bundled together in an entirely-online process
Reviewed and tested by Engineers
DFA & DFM Checks on every order
Shipped from Silicon Valley in as fast as 5 days

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Online PCB Fabrication

Standard PCBs

Fabrication. Procurement & Assembly optional. Flexible and transparent for advanced creators.

Rigid PCBs, built to IPC-6012 Class 2 Specs
2 mil (0.002″) trace / space
DFM Checks on every order
24-hour turn-times available

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Advanced PCBs

Advanced PCBs

Complex technology, with a dedicated CAM Engineer. Stack-up assistance included.

Complex PCB requirements
Mil-Spec & Class 3 with HDI Features
Blind & Buried Vias
Flex & Rigid-Flex boards

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+1 800-763-7503