This rigid PCB comes constructed with a high-strength FR-4 base, multiple copper layers, green solder mask, as well as reliable immersion gold finishing. We offer various choices of the number of conductive layers, copper thickness, and board thickness to fit a board variety of application needs.  

• High-strength FR-4 base.
• Multi-layer construction: 4 layers/ 6 layers/ 8 layers/ 10 layers.
• Board thickness: 1.2mm/ 1.3mm/ 1.4mm/ 1.6mm/ 2.0mm/ 3.0mm.
• Copper thickness: 2oz/ 3oz/ 4oz.
• Finishing: immersion gold.
• Solder mask in green.
• Application: planner transformer heavy copper PCB, coil PCB, inductor PCB, and power Supply PCB.