The showcased multilayer PCB features 4 conductive layers to achieve a satisfactory performance. It is finely finished with green solder mask and immersion gold. Ultra-flat in construction yet optimal enough on the conductive performance, this PCB is suitable for a board range of applications.

• Material: FR-4
• 4-layer PCB.
• Board thickness: 0.4mm/ 0.6mm/ 0.8mm.
• Finishing: immersion gold.
• Green solder mask.
• Easy to assemble.
• Ultra-flat construction.
• Boast optimal performance.
• Application: HDI PCB, COB PCB, wire bonding PCB, smart watch PCB, 3D PCB, step PCB, and more.