In 2003, our sister company Stencils Unlimited introduced the first online quoting and ordering system for SMT Stencils. In 2008, PCB Unlimited took it one step further by developing a shopping cart where designers and engineers could easily quote and order anything from simple low-cost quick turn prototype PCBs and prototype SMT stencils to very sophisticated pick and place and selective soldering machines.

Our goal will always be to serve our customers by providing the greatest selection of PCB products and services for the best possible prices without compromising the quality of our service.

Why you should purchase your prototype
and production Printed Circuit Boards from us.

Made in the USA

1. Number one quick turn prototype PCBs made in the USA.

  • DFM File Check - Eliminate CAM Holds
  • Any Drill 0.008" or Larger - Plated or Non-Plated
  • Trace/space down to 5/5 mils
  • Internal Cutouts - Plated or Non-Plated
  • Complex Board Shape
  • NRE & Electrical Testing Included

2. Our network of PCB manufacturing partners in China and Taiwan allow us to offer the best PCB solutions when it comes to quality, pricing and capabilities.

  • Rigid PCBs up to 40 layers
  • Flex & Rigid Flex PCBs
  • Metal Core PCBs
  • High Density Interconnect (HDI) PCBs
  • Mixed Materials
  • ISO and UL Certified PCBs

PCB Design and Layout

3.PCB Design & Layout Services

We can help you convert your schematic into a finished PCB ready for assembly.

We have extensive experience with the following CAD software:

  • Altium (Altium Designer)
  • Cadence (ORCAD & ALLEGRO))
  • Autodesk (EAGLE)
  • Mentor Graphics (PADS)
PCB-Assembly Services

4. PCB Assembly Services

We specialize in building short-run and prototype PCB assembly, with rapid turn times and instant online quoting and ordering.

  • SMT, Through Hole and Mixed Assembly
  • Passive Down to 01005 Sizes
  • Ball Grid Array (BGA)
  • Ultra-Fine Ball Grid Array (uBGA)
  • Quad Flat Pack No-Lead (QFN)
  • Quad Flat Package (QFP)
  • Plastic Leaded Chip Carrier (PLCC) 6. SOIC, Package-OnPackage (PoP)
  • Small Chip Packages (Pitch of 0.2 mm)


5. Good old fashion phone customer service provided by a live person. Email and chat support also available.

Phone: (800) 348-9250



6. 30% discount on Laser Cut SMT stencils with your PCB orders.

Our SMT Stencils are fabricated using the latest laser technology from LPKF.


7. State-of-the-art online quote and ordering system including order status tracking.

PCB Assembly Equipment

8. Great selection of prototype and low volume PCB assembly equipment.

PCB Unlimited If you have any questions, please email us at: