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Detailed information
Composite epoxy materials (CEM) are a group of composite materials typically made from woven glass fabric surfaces and non-woven glass core combined with epoxy synthetic resin. They are typically used in printed circuit boards. CEM-1 is low-cost, flame-retardant, cellulose-paper-based laminate with only one layer of woven glass fabric.
Our Capabilities of PCB Fabrication
Total Pad Size Standard Advanced Capture Pad Drill + 0.008 Drill + 0.006 Landing Pad Drill + 0.008 Drill + 0.006 BC Mechanical Drill (Type III) 0.008 0.006 Laser Drill Size 0.004-0.010 0.0025 Material Thickness 0.0035 0.0025 Stacked Via Yes Yes Type I Capabilities single & Double Deep Yes Yes Type II Capabilities Buried Vias with Microvias Yes Yes Type III Capabilities Yes Yes Copper Filled Microvia Yes Yes Smallest Copper Filled Microvia 0.004 0.0025 Copper Filled Microvia Aspect Ratio 0.75:1 1:1 Smallest Laser Microvia Hole Size 0.004 0.0025 Laser Via Aspect Ratio (Depth:Diameter) 0.75:1 1:1
