Discover the Gold Finger High Frequency PCB Board, a RIGID PCB designed for module communication. With 6 layers, FR-4 material, and ENIG+Gold Finger surface finish, this PCB ensures high performance and durability. Ideal for communication applications, it features a thickness of 1.6mm and a min. hole size of 0.25mm. Trust TECircuit, a National High-Tech Enterprise, for reliable PCB solutions.