The featured printed circuit board comes in a compact size and is excellent for wearable watches. It is made of FR-4 grade material and has a two-layer design. This printed circuit board has a flash gold plating finish and offers excellent connectivity.

• Rigid printed circuit board (PCB).
• Material: FR-4.
• Layer: 2 layers.
• Board thickness: 0.6mm.
• Finishing: flash gold plating.
• Solder mask: green color.
• COB PCB.
• Wire bonding PCB.
• Wearable watch PCB.
• Side push PCB.
• Compact size.
• Simple installation.
• Excellent connectivity.