Many designs require specific copper thicknesses to accommodate the current requirements of the design. Sunstone offers a variety of copper weights to allow you to meet your design requirements.
Copper Weight is defined as the weight (in ounces) of copper present in one square foot of area. This parameter indicates the overall thickness of copper on the layer.
Sunstone utilizes the following copper weights for PCB fabrication (pre-plate). Weights measured in oz/ft2. The appropriate copper weight can be selected to fit the design requirement.
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NOTE: Non-standard stackups can accommodate multiple copper weights in a multilayer build. Please include a "Read Me" or stack up with copper weight / layer requirements.
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Sunstone Circuits® is the established leader in providing innovative and reliable printed circuit board (PCB) solutions for the electronic design industry. Since 1972, Sunstone Circuits has delivered high quality, on-time PCBs and is committed to improving the prototyping through production processes for the design engineer from quote to delivery. With white-glove support, Sunstone Circuits provides unparalleled customer service and leads the industry with over 99% on-time delivery.