Advanced PCB Fabrication
PCB Prototypes &
Single-Source Printed Circuit Fabrication & Assembly - Standard & Advanced Technologies
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San Francisco Circuits runs by a simple motto with complex meaning
Our specialty is single-source supply of bareboard and assembled PCBs. Whether it's standard technologies, or complex, advanced technologies, with us you receive unparalleled technical expertise with some of the most progressive solutions available.
We are capable of standard and advanced technology prototype and production runs, delivering high quality multi-layered PCBs from elaborate layouts on time.
Many of our customers request PCB production that is outside the capabilities of normal circuit board providers. Do you have an intricate concept that typical boardhouses can't manufacture or assemble? We welcome that challenge and will turn your designs into reality.
Our expertise in circuit boards is not limited to PCB manufacturing, but extends to PCB assembly.
Our highly skilled engineers will partner with you to achieve economical perfection in your multi-layered layout – anything from a basic double-sided bareboard to intricate rigid flex PCB applications.
We strive for our customers to feel that our service is so unique and valuable that they would want to work with us forever.
We understand that you want solutions - you want what you need and not what a boardhouse wants to sell you. Through a diverse portfolio of vendor relationships, our board technology capabilities ensure you will receive a final deliverable that meets the stringent specifications you require.
We specialize in all printed circuit boards including flex PCB, metal core PCB and military PCBs. Our fabrication and assembly capabilities push our circuit board technologies further than standard boardhouses with much higher wiring densities and finer lines and spaces.
San Francisco Circuits is your single source solution for PCB manufacturing and assembly.
View our full offering of PCB production capabilities and register today for an instant PCB quote from our online quoting system. Our experts are available to consult you on your PCB fabrication project via phone, email or live chat.
From manufacturing to circuit assembly, SFC can source it all.
Via tenting is the application of soldermask to encase or seal the via’s opening. A via is essentially a hole drilled into the PCB that facilitates connections between multiple PCB layers. An untented via, on the other hand, remains uncovered by a soldermask layer. The decision to expose or cover these vias carries both advantages and disadvantages contingent upon your specific design and manufacturing requirements.
The Essential Guide to PCB Assembly Drawings: Understanding Polarities, Pin1 Marking & Anode/Cathode Markings. Learn more about understanding the XY File, component locations, & polarized component orientations.