This is a single-sided printed circuit board. The PCB can be applied to a variety of electronic products. Carefully equipped, this PCB guarantees high performance and great durability. 

• Material: aluminum.
• Thickness: 1.6mm.
• Layer: 1 (single-sided board).
• Copper thickness: 1oz.
• Solder mask: white.
• Silkscreen: black.
• Surface finish: ENIG, 2-5u".
• Peelable mask: none.
• Impedance control.
• X-out: none.
• Press fit: none.
• Via in pad.