This rigid printed circuit board is made of FR-4 grade material and has flash gold plating. It features a tow layers design and has a green solder mask. The printed circuit board offers impedance control and is suitable for watches and wire bonding use.

• Rigid printed circuit board (PCB).
• Material: FR-4.
• Layer: 2 layers.
• Board thickness: 0.6mm.
• Finishing: flash gold plating.
• Solder mask: green color.
• Impedance control COB PCB.
• Smart watch PCB.
• Wire bonding PCB.
• Wearable watch PCB.
• Side push PCB.
• Compact size.
• Long working life.
• Easy installation.