Get a Quick Online Quote: Register or Login

Quotes & Orders
Place a New Order
Order From Existing Quote
View Quotes & Orders
Update Profile
File Upload
PCB Production Capabilities
PCB Layout
MilSpec PCBs
Rigid Flex PCBs
Flex PCB Fabrication Advantages
Flex PCBs
Metal Core PCBs
PCB Assembly
Fine-Pitch PCB Assembly
PCB Component Overages & Sourcing Cheat Sheet
Turnkey PCB Assembly
Burn-in Boards
Prototype PCB Fabrication & Assembly
PCB Testing & Inspection
Quick Turn Around PCBs
Low Cost PCBs
Lead Free PCBs
Lead Free Statement & Guarantee
Characteristics of Lead Free Laminates
Placing a Lead Free Order
Lead Free Surface Finishes
PCB Terms Glossary
PCB School
Electronic IC Design Considerations
Electronic IC Considerations - Part 2
High Temperature PCBs
High Precision PCB Drilling
The Ultimate PCB Design Software Comparison Guide
PCB Design for Bluetooth Circuit Boards
Contact Us
About Us
San Mateo (Headquarters)
San Diego
Career Opportunities
@SFCircuits on Twitter
Ethics Statement
Terms & Privacy
PCB testing and inspections
PCB Component Overages "Cheat Sheet"
Happy Holidays from SFC - 2017
World's Best PCB Supplier
San Diego Office Opening
Happy Holidays from SFC - 2015
A Look Back at 2014
Happy Holidays from San Francisco Circuits - 2013
PCB Horror Stories you can avoid with San Francisco Circuits
Don't Fall Behind on your Projects
PCB Design Rules
How to Improve Assembly Consistency...Automated Selective Solder!
LED Lighting and MC-PCBs
Free Flex and Rigid Flex E-Book
Happy Holidays - A Year of Accomplishments for SFC
Real Micro Circuits for Real Micro Electronics
SFCircuits at PCB West on Sept. 26th: Booth 416
Are Metal Core PCBs the Solution to Your Thermal Management Challenges?
April 2012 - High Technology PCBs
February 2012 - Flex & Rigid Flex
July 2011 - Fine Line Printed Circuit Boards
March 2011 - Flex and Rigid Flex
SFC January 2011 Newsletter - Offshore with Value
SFC November 2010 Newsletter
SFC October 2010 Newsletter
SFC Achieves ITAR Registration
Borderless Boards
SFC May 2010 Newsletter
SFC April 2010 Newsletter
Forgot Password
Get new account

San Francisco Circuits, Inc.

1660 S Amphlett Blvd #200
San Mateo,CA 94402
Toll-Free: (800)732-5143


San Francisco Circuits - San Diego

3914 Murphy Canyon Rd., Suite A244
San Diego, CA 92123
Local: (858)576-7202

Follow us

©Copyright 2005 - 2019 - San Francisco Circuits, Inc. - All rights reserved

Latest News


Whether it’s a simple bare board for continuity and netlist testing or functional test of an assembled board, tests are always strongly recommended. We offer a wide variety of PCB testing and inspections for all boards we provide - both bare board fabrication and assembled PCBs. Check out our updated PCB testing & inspection capabilities.

Read more


How many parts need to be ordered for your assembled boards? This is a question we hear on nearly every PCB assembly project we undertake. Our overage cheat sheet below will help you know how many of each component size need to be ordered and at what quantity.

Read more

User Login