Redefining Customer Service
Customer Support | Phone: 717-558-5975

icon1Printed Circuit Boards

Our capabilities are not limited like most PCB companies. We build rigid boards from 1-44 layers with lead times that are geared towards your project.

Learn More

 

icon3Aluminum PCB

There are certainly benefits to using Millennium Circuits Limited’s (MCL) Aluminum PCB’S. They have excellent thermal conductivity, amazing electrical insulation and unmatched machining performance. If your project involves lighting or power transmission of any kind, our experts at MCL will probably recommend a metal-based PCB.

Learn More

 


Icon2

High Current and Heavy Copper PCBs

MCL provides you years of experience in producing custom heavy copper circuit boards for high current applications.

Learn More

 

icon1

Rigid-Flex and Flexible PCB

MCL will perform above and beyond whenever you need a Rigid-Flex or flexible PCB  supplier . We produce the flex pcb you need for your application.

Learn More

Specialty Boards

ENEPIG Circuit Boards

IC Substrates and Interposer Boards

Ceramic PCB

icon4PCB Prototypes

MCL is fully capable of offering our customers virtually any kind of PCB prototype they require. Whether you need single, double-sided FR4 boards or high technology blind and buried via boards, MCL can now provide these PCB prototypes quickly at extremely affordable prices.

Learn More

 

Icon2SMT Stencils

At Millennium Circuits Limited (MCL), we’ve created a solid process for providing the best SMT Stencils on the market. As one of the most critical parts of the assembly process, we understand the importance of defect free SMT Stencils.

Learn More

 

 

PCB Glossary

  • Fiducial Mark

    Fiducial marks are dots etched on board panel for which SMT assembly is required (provide viewing targets for camera to locate correct position). These marks should be in diameter of approx. 0.06″ and free from solder mask. There should be 2 sets of fiducials if fine-pitch components are use. The first set is called the panel mark, one for each panel corners (at lease .5″ from any panel tooling holes). The second set is called the local mark, one for each fine-pitch IC located at the absolute center position of that IC.

7703 Derry Street
Harrisburg, Pa. 17111
Phone: 717.558.5975
Fax: 717.704.8447