6 layer ENIG impedance control PCB Bare Board
Number of layers: 6 Surface finish: ENIG Base material: FR4 Outer Layer W/S: 4/2.5mil Inner layer W/S: 4.5/4.5mil Thickness: 1.0mm Min. hole diameter: 0.2mm Special process: impedance control Advantages Of 6 layer ENIG impedance control bare pcb board Own lamination process to convenient production for Multilayer bare pcb and shorten the lead time. Jiangxi facility is environmental-friendly approved by the government . Famous raw materials brand, Kingboard, Shengyi, ITEQ, Taiyo, Guangxin. Highly automated production line with AIO Optical Scanning, Electroplating Automatic Line, High-speed flying probe test machines and inkjet printer. Engineers with more than 15 years of experience Customers located in more than 20 countries, the common choice of 500 high-end companies. Perfect quality inspection system Professional R&D team can make all kinds of special boards. Quick turn, prototype, medium or large batches can be produced to meet the needs of different ...