Copper coin embedded printed circuit board

Description

Type	Copper coin embedded PCB
Specification	Layer No: 6 layer Panel size/mm: 150mmx150mm PCB base material: FR4 High TG 180 Finished Thickess: 1.60 mm Finished Copper: 2/1/1/1/1/2oz PCB Surface treatment: ENIG: IPC-4552 Soldermask: Green Silkscreen: White PCB controlled imedance: Yes Special Technology: copper coin embedded+hard gold 50u” plating o top side
Application	Telecommunication PCB