Epec Engineered Technologies - New Bedford, MA
Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2000, QS 9000, QS 9002 & TS 16949 certified custom manufacturer of printed circuit boards (PCB). UL listed. RoHS compliant. Materials include polyimide, polyester & copper. Specifications of printed circuit boards include plus /- 0.003 in. drill position tolerance, 0.005 in. minimum line width & spacing, 0.005 in. minimum drilled hole size, plus /-0.003 in. plated thru hole tolerance, plus /-0.0015 in. thru hole tolerance & 0.005 in. to 0.125 in. stiffener thickness. Physical properties include 0.5 mil. to 5 mil. thickness, 20,000 psi to 35,000 psi tensile strength at 25 degrees C, 50 percent to 165 percent break elongation, 700 lbs./in. to 1,500 lbs./in. tear initiation strength & 8 g/mil. to 25 g/mil. tear propogation strength. Printed circuit boards feature acid, alkali, grease & oil & solvent resistance, single & double sided, multi-layered, rigid & flexible circuit construction, tin & silver plating, organic coating, surface mount components, precision stenciling, heat sinks, electrical testing, thru hole assembly & stiffeners.
epectec.com/pcb/index.html

New England CM, Inc. - Franklin, MA
Manufacturer, Custom Manufacturer
Manufacturer of printed circuit board (PCB) rapid prototyping services. Capabilities include small orders & pre-production prototype runs to medium & large quantity requirements on a pre-kitted basis.